diff --git a/content/en/docs/Installation/Installation.md b/content/en/docs/Installation/Installation.md deleted file mode 100644 index 80177c00b21061b6ebcec7db83a7cd0c7c0ab8ba..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/Installation.md +++ /dev/null @@ -1 +0,0 @@ -This guide describes how to install Huawei openEuler 1.0 in graphical mode or text mode. diff --git a/content/en/docs/Installation/an-exception-occurs-during-the-selection-of-the-installation-source.md b/content/en/docs/Installation/an-exception-occurs-during-the-selection-of-the-installation-source.md deleted file mode 100644 index 10c8c7bdd4a26bff83f9e0d89eceed8a262cf508..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/an-exception-occurs-during-the-selection-of-the-installation-source.md +++ /dev/null @@ -1,5 +0,0 @@ -# An Exception Occurs During the Selection of the Installation Source - - - - diff --git a/content/en/docs/Installation/completing-the-installation-3.md b/content/en/docs/Installation/completing-the-installation-3.md deleted file mode 100644 index 42636458bb7470469aa3450153d6f477669d960c..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/completing-the-installation-3.md +++ /dev/null @@ -1,17 +0,0 @@ -# Completing the Installation - -After all mandatory items are configured on the installation overview page, the alarm symbols **\[!\]** will disappear. In this case, enter **b** to install the system. - -**Figure 1** Starting installation -![](figures/starting-installation-2.png "starting-installation-2") - -**Figure 2** Pressing **Enter** to restart the system after the installation is complete -![](figures/pressing-enter-to-restart-the-system-after-the-installation-is-complete.png "pressing-enter-to-restart-the-system-after-the-installation-is-complete") - -**Figure 3** Entering the login page after the installation is complete -![](figures/entering-the-login-page-after-the-installation-is-complete.png "entering-the-login-page-after-the-installation-is-complete") - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->- Because the BIOS reserves memory, the total memory \(indicated by **MemTotal**\) is slightly different before and after the system restart. ->- After the system is installed, the kdump function is disabled by default. To use the kdump function, manually enable it. For details, see **FAQs \> How Do I Manually Enable the kdump Service?** - diff --git a/content/en/docs/Installation/completing-the-installation.md b/content/en/docs/Installation/completing-the-installation.md deleted file mode 100644 index f588538da1a803cc458103aa1de6520d11399b99..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/completing-the-installation.md +++ /dev/null @@ -1,12 +0,0 @@ -# Completing the Installation - -openEuler has been installed, as shown in [Figure 1](#en-us_topic_0186390267_en-us_topic_0122145917_fig1429512116338). Click **Reboot** to restart the system. - -**Figure 1** Completing the installation -![](figures/completing-the-installation.png "completing-the-installation") - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->Remove the CD-ROM manually if it does not eject automatically during rebooting. - -After the restart is complete, log in to openEuler through the CLI. - diff --git a/content/en/docs/Installation/configurations-during-installation.md b/content/en/docs/Installation/configurations-during-installation.md deleted file mode 100644 index 6ac0351c3fde888cfadd2880f7e82f8b15d499f5..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configurations-during-installation.md +++ /dev/null @@ -1,65 +0,0 @@ -# Configurations During Installation - -After the installation starts, the overall installation progress and the progress of writing the software package to the system are displayed. - -**Figure 1** Installation process -![](figures/installation-process.png "installation-process") - -During the process of installing software packages, you need to configure the root password and create users. - -## Password Complexity - -The password of the root user or the password of the new user must meet the password complexity requirements. Otherwise, the password configuration or user creation will fail. The password complexity requirements are as follows: - -1. A password must contain at least eight characters. -2. A password must contain at least three of the following types: uppercase letters, lowercase letters, digits, and special characters. -3. A password must be different from the account name. -4. A password cannot contain words in the dictionary. - - Querying a dictionary - - In the installed openEuler environment, you can run the following command to export the dictionary library file **dictionary.txt**, and then check whether the password is in the dictionary. - - ``` - cracklib-unpacker /usr/share/cracklib/pw_dict > dictionary.txt - ``` - - - Modifying a dictionary - 1. Modify the exported dictionary library file, and then run the following command to update the dictionary library: - - ``` - # create-cracklib-dict dictionary.txt - ``` - - 2. Run the following command to add another dictionary file **custom.txt** to the original dictionary library. - - ``` - # create-cracklib-dict dictionary.txt custom.txt - ``` - - - - -## Setting the root User Password - -Click **Root Password**. In the displayed dialog box, as shown in [Figure 2](#en-us_topic_0186390266_en-us_topic_0122145909_fig1323165793018), enter a password and re-enter to confirm. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->The password of root is required to configure at the same time of installing software packages. Otherwise, the installation will fail. A root account is used for performing critical system administrative tasks. It is not recommended to use this account for daily work or system access. - -**Figure 2** root password -![](figures/root-password.png "root-password") - -After configuration, click **Done** in the left-upper corner to switch back to the installation process interface. - -## Creating a User - -Click **User Creation**. [Figure 3](#en-us_topic_0186390266_en-us_topic_0122145909_fig1237715313319) shows the interface for creating a user. Enter a user name and set a password. By clicking **Advanced**, you can also configure a home directory and a user group, as shown in [Figure 4](#en-us_topic_0186390266_en-us_topic_0122145909_fig128716531312). - -**Figure 3** Creating a user -![](figures/creating-a-user.png "creating-a-user") - -**Figure 4** Advanced user configuration -![](figures/advanced-user-configuration.png "advanced-user-configuration") - -After configuration, click **Done** in the left-upper corner to switch back to the installation process interface. - diff --git a/content/en/docs/Installation/configuring-an-installation-program-language.md b/content/en/docs/Installation/configuring-an-installation-program-language.md deleted file mode 100644 index be26c264212baef7b7a69852074752a566b99d02..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configuring-an-installation-program-language.md +++ /dev/null @@ -1,11 +0,0 @@ -# Configuring an Installation Program Language - -After the installation starts, the system will prompt the language that is used during the configuration installation process. English is configured by default. Configure another language as required, such as "English" in [Figure 1](#en-us_topic_0186390093_en-us_topic_0122145864_fig144630179151). - -**Figure 1** Selecting a language -![](figures/selecting-a-language.png "selecting-a-language") - -After configurations, click **Continue**. The main installation configuration interface is displayed. - -If you want to exit the installation, click **Exit**. The message "Are you sure you want to exit the installation program?" is displayed. Click **Yes** in the dialog box to go back to the installation wizard page. - diff --git a/content/en/docs/Installation/configuring-the-installation-location.md b/content/en/docs/Installation/configuring-the-installation-location.md deleted file mode 100644 index 4f706f8c760a25bd35f4e525dea6bcd7b0451370..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configuring-the-installation-location.md +++ /dev/null @@ -1,21 +0,0 @@ -# Configuring the Installation Location - -Enter **5** on the installation overview page and press **Enter** to configure the installation location of the OS. The installation program automatically detects and displays information about available installation locations. Generally, you can retain the default settings. - -**Figure 1** Installation destination -![](figures/installation-destination.png "installation-destination") - -- **Partitioning options** - 1. Replace existing Linux system\(s\): Replace the existing system. Only the space occupied by the existing system is used. The existing system data will be overwritten. - 2. Use All Space: Use all space. Clear all data in the system disk. All system disk space is used for the installation of the system. - 3. Use Free Space: Use the remaining space. Only the remaining space of the system disk is used for the installation of the system, and the existing system data is not cleared. - 4. Manually assign mount points \(EXPERIMENTAL\): Manually assign mount points \(experiment\). You can manually allocate mount points. However, this function is only in the experiment phase and cannot be used actually. - -- Partitioning scheme - 1. Standard Partition: Standard partition. A standard partition can contain file systems or swap space, and can also provide containers for software RAID or LVM physical volumes. - 2. LVM: Logical volume. Logical volume management \(LVM\) displays a simple bare-metal view of basic physical storage space, such as a hard disk or an LUN. Partitions that are regarded as physical volumes in physical storage can be grouped into volume groups. Each volume group can be divided into multiple logical volumes, and each logical volume simulates a standard disk partition. Therefore, an LVM logical volume can be used as a partition that contains multiple physical disks. - 3. LVM Thin Provisioning: Thin provisioning of logical volumes. Thin provisioning allows you to manage storage pools with available space, also called thin pools, which can be allocated to any number of devices as required. The thin pools can be dynamically expanded as required to allocate storage space. - - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/configuring-the-installation-source.md b/content/en/docs/Installation/configuring-the-installation-source.md deleted file mode 100644 index 8f712836044b17bb7c85cc6277c8f2fb9552ae37..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configuring-the-installation-source.md +++ /dev/null @@ -1,18 +0,0 @@ -# Configuring the Installation Source - -Enter **3** on the installation overview page and press **Enter** to specify the location of the installation source. - -You can select **local ISO file** or **Network**, as shown in the following figure. Currently, the CD/DVD is used for installation. The installation program automatically detects the installation source information. Retain the default settings. - -- CD/DVD: Obtain the installation source from the mounted CD-ROM drive. -- local ISO file: Obtain the ISO file from the local disk. -- Network: Obtain the installation source on the network server through HTTP, HTTPS, FTP, or NFS. - -**Figure 1** Configuring an installation source -![](figures/configuring-an-installation-source.png "configuring-an-installation-source") - -After the configuration is complete, enter **c** to return to the installation overview page. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->During the installation, if you have any questions about configuring the installation source, see **FAQs \> An Exception Occurs During the Selection of the Installation Source**. - diff --git a/content/en/docs/Installation/configuring-the-network.md b/content/en/docs/Installation/configuring-the-network.md deleted file mode 100644 index dc6ea2ecc94af8a5c62102e33da12a88a3fc4aa9..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configuring-the-network.md +++ /dev/null @@ -1,30 +0,0 @@ -# Configuring the Network - -Enter **6** on the installation overview page and press **Enter** to configure the system network function. You can set the host name and configure network devices. The configuration is not necessary during the installation. You can perform the configuration after the system is started. - -**Figure 1** Network configuration -![](figures/network-configuration.png "network-configuration") - -- Setting the host name - -Select **1\) Set host name**, enter the host name openEuler, and press **Enter**. - -- Configuring the NIC - -Select a NIC configuration item shown in the following figure and configure it. By default, the value of IPv4 address is dhcp, and the value of IPv6 address is auto. - -![](figures/22.png) - -NIC configuration description - -1. IPv4 address or "dhcp" for DHCP: Configure the IPv4 address. The default value is dhcp, indicating that the DHCP server assigns an IP address. -2. IPv4 netmask: Configure the IPv4 mask. -3. IPv4 gateway: Configure the IPv4 gateway. -4. IPv6 address or "auto" for automatic, "dhcp" for DHCP, "ignore" to turn off: Configure IPv6 address. The default value is auto. -5. IPv6 default gateway: Configure the default IPv6 gateway. -6. Nameservers: DNS server. -7. Connect automatically after reboot: Automatically connect to the network after the reboot. -8. Apply configuration in installer: Apply the configuration in the installation program. - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/configuring-the-system-language.md b/content/en/docs/Installation/configuring-the-system-language.md deleted file mode 100644 index 2be5e70361581b3bd181ebaade3e65990872e2e0..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configuring-the-system-language.md +++ /dev/null @@ -1,9 +0,0 @@ -# Configuring the System Language - -Enter **1** on the installation overview page and press **Enter** to configure the system language. You can change the language as shown in the following figure. - -**Figure 1** Configuring a system language -![](figures/configuring-a-system-language.png "configuring-a-system-language") - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/configuring-the-time-zone-and-ntp-service.md b/content/en/docs/Installation/configuring-the-time-zone-and-ntp-service.md deleted file mode 100644 index bb1d8e0d3f830476672ba07b47deb99a267e2551..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/configuring-the-time-zone-and-ntp-service.md +++ /dev/null @@ -1,31 +0,0 @@ -# Configuring the Time Zone and NTP Service - -This section describes how to configure the system time zone \(time/date\) and configure the NTP service. - -## Configuring Time Zone - -Enter **2** on the installation overview page and press **Enter**. The interface for configuring the time zone and NTP service is displayed. - -Enter **1** and press **Enter** to configure the system time zone, as shown in [Figure 1](#en-us_topic_0155778951_en-us_topic_0151920790_fc6f125c2c19540b0828071e05fe8b8db). You can configure and change the time zone and city of the system as required. - -**Figure 1** Configuring the time zone -![](figures/configuring-the-time-zone.png "configuring-the-time-zone") - -When you select a city, the cities will be displayed in the paging mode if a large number of cities exist in the system. When the message **Press ENTER to continue** is displayed, press **Enter** to display all cities. - -**Figure 2** Cities -![](figures/cities.png "cities") - -## Setting the NTP Service - -After the time zone is configured, return to the main installation interface \(as shown in the **Installation** overview\), enter **2**, and press** Enter**. The interface for configuring the time zone and NTP service is displayed. - -Enter **2** and press **Enter** to configure the NTP service. - -**Figure 3** Configuring the NTP server -![](figures/configuring-the-ntp-server.png "configuring-the-ntp-server") - -   - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/creating-a-user.md b/content/en/docs/Installation/creating-a-user.md deleted file mode 100644 index f75819ce18355a6b5e4295928edaffdaee32d63b..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/creating-a-user.md +++ /dev/null @@ -1,12 +0,0 @@ -# Creating a User - -Enter **8** on the installation overview page and press **Enter**. Then, create a user and configure the full name or user name, user password, administrator or not, and owner group of the user as prompted. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->The password of the new user must meet the password complexity requirements to avoid configuration failure. For details about the recommended password complexity, see the "Password Complexity" part in **Installation Guide \> Installation in GUI Mode \> Configurations During Installation**. - -**Figure 1** Creating a user -![](figures/creating-a-user-1.png "creating-a-user-1") - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/entering-the-installation-interface-0.md b/content/en/docs/Installation/entering-the-installation-interface-0.md deleted file mode 100644 index 9f9a0d9315f8b56e402013d85b51484c94c3b8e7..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/entering-the-installation-interface-0.md +++ /dev/null @@ -1,14 +0,0 @@ -# Entering the Installation Interface - -On the installation wizard page, select **Install openEuler 1.0 with text mode** to enter the text mode. - -After the installation program starts, the main interface of installation configuration is displayed when you enter **2**, as shown in [Figure 1](#en-us_topic_0155778949_en-us_topic_0151920777_fcabdc4c637504f26ac19e9c99f288111). You can set the time, language, installation source, network, and storage on the interface. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->**\[x\]** indicates that the items are configured \(or configured by default\). You can set these items as required. **\[!\]** Indicates that the items are not configured. You must configure them before starting the installation. - -**Figure 1** Installation overview -![](figures/installation-overview.png "installation-overview") - -   - diff --git a/content/en/docs/Installation/entering-the-installation-interface.md b/content/en/docs/Installation/entering-the-installation-interface.md deleted file mode 100644 index 3b7af45357767fa72a99184a1165efc70aed9aa1..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/entering-the-installation-interface.md +++ /dev/null @@ -1,11 +0,0 @@ -# Entering the Installation Interface - -After the installation program starts, the main installation configuration interface is displayed, as shown in [Figure 1](#en-us_topic_0186390094_en-us_topic_0122145883_fig5969171592212). On the interface, you can configure the time, language, installation source, network, and storage device. - -Some configuration items are matched with safety symbols. A safety symbol will disappear after the item is configured. Start the installation only when all the safety symbols disappear from the interface. - -If you want to exit the installation, click **Exit**. The message "Are you sure you want to exit the installation program?" is displayed. Click **Yes** in the dialog box to go back to the installation wizard page. - -**Figure 1** Installation summary -![](figures/installation-summary.png "installation-summary") - diff --git a/content/en/docs/Installation/failed-to-reinstall-openeuler-when-a-logical-volume-group-that-cannot-be-activated-has-existed-in-op.md b/content/en/docs/Installation/failed-to-reinstall-openeuler-when-a-logical-volume-group-that-cannot-be-activated-has-existed-in-op.md deleted file mode 100644 index 23dc715f1599c1f663c9f5d6f4ab673c31c3d677..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/failed-to-reinstall-openeuler-when-a-logical-volume-group-that-cannot-be-activated-has-existed-in-op.md +++ /dev/null @@ -1,48 +0,0 @@ -# Failed to Reinstall openEuler When a Logical Volume Group That Cannot Be Activated Has Existed in openEuler - -## Symptom - -After a disk fails, openEuler fails to be reinstalled because a logical volume group that cannot be activated has existed in openEuler. - -## Possible Cause - -During the installation of openEuler, a logical volume group cannot be activated. - -## Solution - -Before reinstalling openEuler, restore the abnormal logical volume group to the normal status or clear it. The following uses an example: - -- Restore the abnormal logical volume group to the normal status. - 1. Run the following command to clear the activation status of the abnormal logical volume group to ensure that the error message "Can't open /dev/sdc exclusively mounted filesystem" is not displayed: - - ``` - vgchange -a n testvg32947 - ``` - - 2. Run the following command to recreate a physical volume based on the backup file: - - ``` - pvcreate --uuid JT7zlL-K5G4-izjB-3i5L-e94f-7yuX-rhkLjL --restorefile /etc/lvm/backup/testvg32947 /dev/sdc - ``` - - 3. Run the following command to restore the logical volume group information: - - ``` - vgcfgrestore testvg32947 - ``` - - 4. Run the following command to reactivate the logical volume group: - - ``` - vgchange -ay testvg32947 - ``` - - -- Run the following commands to clear the abnormal logical volume group: - - ``` - vgchange -a n testvg32947 - vgremove -y testvg32947 - ``` - - diff --git a/content/en/docs/Installation/faqs.md b/content/en/docs/Installation/faqs.md deleted file mode 100644 index 8a5f0a21c211c82d08447b79d831d9381640981d..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/faqs.md +++ /dev/null @@ -1,3 +0,0 @@ -# FAQs - - diff --git a/content/en/docs/Installation/figures/22.png b/content/en/docs/Installation/figures/22.png deleted file mode 100644 index b207aacc01e28b1eb79b1ead009c0186176a79c5..0000000000000000000000000000000000000000 Binary files a/content/en/docs/Installation/figures/22.png and /dev/null differ diff --git a/content/en/docs/Installation/figures/advanced-user-configuration.png b/content/en/docs/Installation/figures/advanced-user-configuration.png 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a/content/en/docs/Installation/figures/starting-installation.png b/content/en/docs/Installation/figures/starting-installation.png deleted file mode 100644 index f64f413ae3231ec34daa5e9e53db927ea6b9c81b..0000000000000000000000000000000000000000 Binary files a/content/en/docs/Installation/figures/starting-installation.png and /dev/null differ diff --git a/content/en/docs/Installation/hardware-compatibility.md b/content/en/docs/Installation/hardware-compatibility.md deleted file mode 100644 index a1236535ac53ce89a2884653dcca3bd48f1f3cac..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/hardware-compatibility.md +++ /dev/null @@ -1,39 +0,0 @@ -# Hardware Compatibility - -You need to take hardware compatibility into account during openEuler installation. [Table 1](#table14948632047) lists the types of supported servers. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->- TaiShan 200 servers are backed by Huawei Kunpeng 920 processors. ->- Currently, only Huawei TaiShan servers are supported. More servers from other vendors will be supported in the future. - -**Table 1** Supported servers - - - - - - - - - - - - - - - - - - -

Server Type

-

Server Name

-

Server Model

-

Rack server

-

TaiShan 200 servers

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2280 balanced model

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Rack server

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5280 storage model

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High-density server

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X6000 high-density model

-
- diff --git a/content/en/docs/Installation/how-do-i-manually-enable-the-kdump-service.md b/content/en/docs/Installation/how-do-i-manually-enable-the-kdump-service.md deleted file mode 100644 index b3e3c3c470c32ae28ee2f51cddad889d6531ee0b..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/how-do-i-manually-enable-the-kdump-service.md +++ /dev/null @@ -1,86 +0,0 @@ -# How Do I Manually Enable the kdump Service? - -## Symptom - -Run the systemctl status kdump command. The following information is displayed, indicating that no memory is reserved. - -![](figures/en-us_image_0216604776.png) - -## Possible Cause - -The kdump service requires the system to reserve memory for running the kdump kernel. However, the system does not reserve memory for the kdump service. As a result, the kdump service cannot be started. - -## Solution - -For the scenario where the OS has been installed - -1. Add **crashkernel=1024M,high** to **/boot/efi/EFI/openEuler/grub.cfg**. -2. Restart the system for configuration to take effect. -3. Run the following command to check the kdump status: - - ``` - systemctl status kdump - ``` - - If the following information is displayed, the kdump status is **active**, indicating that the kdump service is enabled. No further action is required. - - ![](figures/en-us_image_0216604777.png) - - -## Parameter Description - -The following table describes the parameters of the memory reserved for the kdump kernel. - -**Table 1** crashkernel parameters - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Kernel Boot Parameter

-

Description

-

Default Value

-

Remarks

-

crashkernel=X

-

Reserve X of the physical memory for kdump when the physical memory is less than 4 GB.

-

None. You can adjust the value as required.

-

This configuration method is used only when the memory is less than 4 GB. Ensure that the continuous available memory is sufficient.

-

crashkernel=X@Y

-

Reserve X of the memory at the start address Y for kdump.

-

None. You can adjust the value as required.

-

Ensure that the X of the memory at the start address Y is not reserved for other modules.

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crashkernel=X,high

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Reserve 256 MB of the physical memory for kdump when the physical memory is less than 4 GB, and X of the physical memory for kdump when the physical memory is greater than or equal to 4 GB.

-

None. You can adjust the value based as required. The recommended value is 1024M,high.

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Ensure that 256 MB of the memory is reserved for continuous use when the physical memory is less than 4 GB and X of the memory is reserved when the physical memory is greater than or equal to 4 GB. The actual reserved memory size equals 256 MB plus X.

-

crashkernel=X,low

-

crashkernel=Y,high

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Reserve X of the physical memory for kdump when the physical memory is less than 4 GB and Y of the physical memory for kdump when the physical memory is greater than or equal to 4 GB.

-

None. You can adjust the value as required.

-

Ensure that X of the memory is reserved for continuous use when the physical memory is less than 4 GB and Y of the memory is reserved when the physical memory is greater than or equal to 4 GB. The actual reserved memory size equals X plus Y.

-
- diff --git a/content/en/docs/Installation/installation-guideline.md b/content/en/docs/Installation/installation-guideline.md deleted file mode 100644 index fa11a1cce1a551fc5c8400babbf5b35deaf53de2..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/installation-guideline.md +++ /dev/null @@ -1,6 +0,0 @@ -# Installation Guideline - -This section describes how to install openEuler 1.0 by using the CD/DVD-ROM. - - - diff --git a/content/en/docs/Installation/installation-mode.md b/content/en/docs/Installation/installation-mode.md deleted file mode 100644 index 932796a79829e6b0d5666663955ff49736e4b9ae..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/installation-mode.md +++ /dev/null @@ -1,7 +0,0 @@ -# Installation Mode - ->![](public_sys-resources/icon-notice.gif) **NOTICE:** ->The operating system can only be deployed on TaiShan 200 servers. For details about the types of supported servers, see **Installation Preparations** \> **Hardware Compatibility**. Moreover, it can only be installed using the CD/DVD-ROM. - - - diff --git a/content/en/docs/Installation/installation-preparations.md b/content/en/docs/Installation/installation-preparations.md deleted file mode 100644 index d0ae2a1a93c6f9c00c2bb11050580a27137477ea..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/installation-preparations.md +++ /dev/null @@ -1,7 +0,0 @@ -# Installation Preparations - -This section describes the compatibility of the hardware and software and the related configurations and preparations required for the installation. - - - - diff --git a/content/en/docs/Installation/installation-through-the-cd-dvd-rom.md b/content/en/docs/Installation/installation-through-the-cd-dvd-rom.md deleted file mode 100644 index f96155d9bfee06f63bb5440712300822dc5b622d..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/installation-through-the-cd-dvd-rom.md +++ /dev/null @@ -1,22 +0,0 @@ -# Installation Through the CD/DVD-ROM - -This section describes how to create or use a CD/DVD-ROM to install the operating system. - -## Preparing the Installation Source - -If you have obtained a CD/DVD-ROM, install the operating system using the CD/DVD-ROM. If you have obtained an ISO file, record the ISO file to a DVD and install the operating system using the obtained DVD. - -## Starting the Installation - -Perform the following operations to start the installation: - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->Set the system to preferentially boot from the CD/DVD-ROM. Take the BIOS as an example. You need to move the **CD/DVD-ROM Drive** option under **Boot Type Order** to the top. - -1. Disconnect all drives that are not required, such as USB drives. -2. Start your computer system. -3. Insert the installation CD/DVD-ROM into the CD/DVD-ROM drive. -4. Restart the computer system. - -After a short delay, a graphical wizard page is displayed, which contains different boot options. If you do not perform any operation within one minute, the installation starts automatically with the default options. - diff --git a/content/en/docs/Installation/minimal-hardware-specifications.md b/content/en/docs/Installation/minimal-hardware-specifications.md deleted file mode 100644 index 5400fe0340523912bf113b84b63a2764aae8ebce..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/minimal-hardware-specifications.md +++ /dev/null @@ -1,46 +0,0 @@ -# Minimal Hardware Specifications - -[Table 1](#tff48b99c9bf24b84bb602c53229e2541) lists the minimal hardware specifications supported by openEuler. - -**Table 1** Minimal hardware specifications - - - - - - - - - - - - - - - - - - - - - - - - -

Component

-

Minimal Hardware Specifications

-

Description

-

Architecture

-

AArch64

-

Only the 64-bit ARM architecture is supported.

-

CPU

-

Huawei Kunpeng 920 series

-

It is strongly recommended that the physical servers used as compute nodes in one cluster use the same series of CPUs.

-

Memory

-

≥ 8 GB (You are advised to configure 16 GB memory or higher for better user experience.)

-

-

-

Hard disk

-

≥ 10 GB (You are advised to configure 120 GB memory or higher for better user experience.)

-

The hard disk supports IDE, SATA, SAS interfaces.

-
- diff --git a/content/en/docs/Installation/obtaining-the-installation-source.md b/content/en/docs/Installation/obtaining-the-installation-source.md deleted file mode 100644 index 50b9672142e592f3bfb1ad4d2aa401183ddc5cc7..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/obtaining-the-installation-source.md +++ /dev/null @@ -1,11 +0,0 @@ -# Obtaining the Installation Source - -Obtain the openEuler release package and verification file before the installation. - -Perform the following operations to obtain the openEuler release package: - -1. Log in to the [openEuler Community](https://openeuler.org) website. -2. Click **Download**. The download list is displayed. -3. Click **Get openEuler-1.0-aarch64-dvd.iso** to download the **openEuler-1.0-aarch64-dvd.iso** release package to the local PC. -4. Click the **openEuler-1.0-aarch64-dvd.iso.sha256sum** link under the **please download the checksum file:** area to download the **openEuler-1.0-aarch64-dvd.iso.sha256sum** verification file to the local PC. - diff --git a/content/en/docs/Installation/preface.md b/content/en/docs/Installation/preface.md deleted file mode 100644 index 4e7576f5538dba7fa46a084640a1ee22aa6b1e51..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/preface.md +++ /dev/null @@ -1,36 +0,0 @@ -# Preface - -## Overview - -This guide describes how to install Huawei openEuler 1.0 in graphical mode or text mode. - -## Intended Audience - -This guide is intended for openEuler 1.0 users with a basic understanding of Linux system management, and is also recommended for administrators, system engineers, and maintenance personnel. This guide assumes that you have a basic understanding of Linux system management. - -## Symbol Conventions - -The symbols that may be found in this document are defined as follows. - - - - - - - - - - - - - -

Symbol

-

Description

-

-

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

-

NOTICE is used to address practices not related to personal injury.

-

-

Supplements the important information in the main text.

-

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

-
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Only the software packages that pass the verification can be installed. - -Compare the verification value recorded in the verification file with the .iso file verification value calculated manually to check whether the software package passes the verification. If the verification values are consistent, the integrity of the .iso file is not damaged. If they are inconsistent, you can confirm that the file integrity is damaged and you need to obtain the file again. - -## Prerequisites - -Before verifying the integrity of the release package, you need to prepare the following files: - -.iso file: **openEuler-1.0-aarch64-dvd.iso** - -Verification file: **openEuler-1.0-aarch64-dvd.iso.sha256sum** - -## Procedure - -To verify the file integrity, perform the following operations: - -1. Run the following command to obtain the verification value in the verification file: - - ``` - #cat openEuler-1.0-aarch64-dvd.iso.sha256sum - ``` - -2. Run the following command to calculate the SHA256 verification value of the file: - - ``` - #sha256sum openEuler-1.0-aarch64-dvd.iso - ``` - - After the command is run, the verification value is displayed. - -3. Check whether the values calculated in step 1 and step 2 are consistent. - - If the verification values are consistent, the integrity of the .iso file is not damaged. If they are inconsistent, you can confirm that the file integrity is damaged and you need to obtain the file again. - - diff --git a/content/en/docs/Installation/selecting-installation-software-2.md b/content/en/docs/Installation/selecting-installation-software-2.md deleted file mode 100644 index f5a28946bfa7da5d555481b937a3444b5b7114e7..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/selecting-installation-software-2.md +++ /dev/null @@ -1,24 +0,0 @@ -# Selecting Installation Software - -Enter **4** on the installation overview page, and then press **Enter** to specify the software package to be installed. - -- Minimal Install: Minimum environment. Provide basic functions of openEuler. By default, openEuler is installed in the minimum environment mode. - -You need to select an appropriate installation environment based on service requirements. After entering **c** on the installation environment interface, you can select the software packages to be installed by selecting **Add-ons**, as shown in the following figure. - -**Figure 1** Installing software -![](figures/installing-software.png "installing-software") - -The optional **Add-ons** packages vary depending on the installation environment. - -- Standard: standard installation. openEuler standard installation. -- Development Tools: Development tools. Basic development environment. -- Headless Management: Non graphical terminal system management tool. This tool is used to manage a non-image terminal system. -- Legacy UNIX Compatibility: Traditional UNIX compatibility. This compatibility program is used for the migration from an inherited UNIX environment or used in the environment. -- Network Servers: Network server. These packages include network-based servers such as DHCP, Kerberos, and NIS. -- Scientific Support: Scientific notation support. This tool is used for mathematical and scientific computing and parallel computing. -- Security Tools: Security tool. This tool is used for integrity and trustworthiness verification. -- System Tools: System tool. This set of software packages is a collection of various system tools, for example, the tool used for connecting to customers shared by SMB and the tool used for monitoring network traffic. - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/selecting-installation-software.md b/content/en/docs/Installation/selecting-installation-software.md deleted file mode 100644 index b7fd49c152fd00500069f1e3ff2c3badebde4e97..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/selecting-installation-software.md +++ /dev/null @@ -1,14 +0,0 @@ -# Selecting Installation Software - -On the **INSTALLATION SUMMARY** page, click **SOFTWARE SELECTION** to specify the software package to be installed. - -Based on the site requirements, select **Minimal Install** on the left box and select the additional option under the **Add-Ons for Selected Environment** area on the right, as shown in [Figure 1](#en-us_topic_0186390261_en-us_topic_0122145865_fig03031519101414). - -**Figure 1** Selecting installation software -![](figures/selecting-installation-software.png "selecting-installation-software") - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->In Minimal Install mode, not all packages in the installation source will be installed. If the required package is not installed, you can mount the installation source to the local PC and configure a repository source, and use DNF to install the package. - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - diff --git a/content/en/docs/Installation/setting-a-system-language.md b/content/en/docs/Installation/setting-a-system-language.md deleted file mode 100644 index 32010c0abcea0c45dd8cf2bef7780e73eaaeaeca..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-a-system-language.md +++ /dev/null @@ -1,13 +0,0 @@ -# Setting a System Language - -On the **INSTALLATION SUMMARY** page, click **LANGUAGE SUPPORT** to set the system language. Set another language as required, such as Chinese, as shown in [Figure 1](#en-us_topic_0186390098_en-us_topic_0122145772_fig187301927172619). - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->- If you select Chinese, the system does not display Chinese characters after you log in to the system using VNC, because VNC does not support Chinese characters. If you log in to the system in SSH mode, Chinese characters will be displayed. ->- If you select English, there will be no impact. - -**Figure 1** Setting a system language -![](figures/setting-a-system-language.png "setting-a-system-language") - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - diff --git a/content/en/docs/Installation/setting-date-and-time.md b/content/en/docs/Installation/setting-date-and-time.md deleted file mode 100644 index 9118e6f99ee9e88994735677bbbf65209b3c6005..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-date-and-time.md +++ /dev/null @@ -1,15 +0,0 @@ -# Setting Date and Time - -On the **INSTALLATION SUMMARY** page, click **TIME & DATE**. On the **TIME & DATE** page, set the system time zone, date, and time. - -When setting the time zone, you can click a specific city on the map with the mouse, or select a region from the drop-down list of **Region** or a city from the drop-down list of **City** at the top of the page, as shown in [Figure 1](#en-us_topic_0186390096_en-us_topic_0122145900_fig1260162652312). - -If your city is not displayed on the map or in the drop-down list, select the nearest city in the same time zone. - -**Figure 1** Setting date and time -![](figures/setting-date-and-time.png "setting-date-and-time") - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - -   - diff --git a/content/en/docs/Installation/setting-installation-parameters-1.md b/content/en/docs/Installation/setting-installation-parameters-1.md deleted file mode 100644 index 4ae0e7983caa83fa9cedb329d3ddb58c9359dbbf..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-installation-parameters-1.md +++ /dev/null @@ -1,3 +0,0 @@ -# Setting Installation Parameters - - diff --git a/content/en/docs/Installation/setting-installation-parameters.md b/content/en/docs/Installation/setting-installation-parameters.md deleted file mode 100644 index 4ef9a5baadf9fd9215e9d98e6989c48a1fb30a93..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-installation-parameters.md +++ /dev/null @@ -1,4 +0,0 @@ -# Setting Installation Parameters - - - diff --git a/content/en/docs/Installation/setting-the-installation-destination.md b/content/en/docs/Installation/setting-the-installation-destination.md deleted file mode 100644 index 54bb982eab22e91a816f71249c47f9f700f42b52..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-the-installation-destination.md +++ /dev/null @@ -1,40 +0,0 @@ -# Setting the Installation Destination - -On the **INSTALLATION SUMMARY** page, click **INSTALLATION DESTINATION** to select the operating system installation disk and partition. - -You can view available local storage devices in [Figure 1](#fig1195417125015). You can also add an attached device or a network disk specified by clicking **Add a disk**. - -**Figure 1** Setting the installation destination -![](figures/setting-the-installation-destination.png "setting-the-installation-destination") - -## Storage Configuration - -On the **INSTALLATION DESTINATION** page, set storage configurations for system partition. You can either manually configure partitions or select **Automatic** to automatically configure partitioning. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->- During partitioning, to ensure system security and performance, you are advised to divide the device into the following partitions: **/boot**, **/var**, **/var/log**, **/var/log/audit**, **/home**, **/tmp**. ->- If the system is configured with the swap partition, the swap partition is used when the physical memory of the system is insufficient. Although the swap partition can be used to expand the physical memory, if the swap partition is used due to insufficient memory, the system response time increases and the system performance deteriorates. Therefore, you are not advised to configure the swap partition in the system with sufficient physical memory or the performance sensitive system. ->- If you need to split a logical volume group, select **Custom** to manually partition the logical volume group. On the **MANUAL PARTITIONING** page, click **Modify** in the **Volume Group** area to reconfigure the logical volume group. - -**Automatic** - -Select **Automatic** if the software is installed in a new storage device or the data in the storage device is not required. - -**Customize** - -If you need to manually partition the disk, click **Customize** and click **Done** in the upper left corner. The following page is displayed. - -**Figure 2** MANUAL PARTITIONING page -![](figures/manual-partitioning-page.png "manual-partitioning-page") - -On the **MANUAL PARTITIONING** page, you can partition the disk in either of the following ways: - -- Automatic creation: Click **Click here to create them automatically**. The system automatically assigns four mount points according to the available storage space: **/boot**, **/**, **/boot/efi**, and **swap**. -- Manual creation: Click ![](figures/en-us_image_0216566635.png) to add a mount point. It is recommended that the expected capacity of each mount point not exceed the available space. - - >![](public_sys-resources/icon-note.gif) **NOTE:** - >If the expected capacity of the mount point exceeds the available space, the system allocates the remaining available space to the mount point. - - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - diff --git a/content/en/docs/Installation/setting-the-installation-source.md b/content/en/docs/Installation/setting-the-installation-source.md deleted file mode 100644 index e94c67985a981369dd1ffa797034f1d6ce7e1613..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-the-installation-source.md +++ /dev/null @@ -1,14 +0,0 @@ -# Setting the Installation Source - -On the **INSTALLATION SUMMARY** page, click **INSTALLATION SOURCE** to locate the installation source. - -If you use the CD/DVD-ROM driver for the installation, the installation program automatically detects and displays the installation source information. You can use the default settings. [Figure 1](#en-us_topic_0186390100_en-us_topic_0144427079_fig93633295132) shows an example. - -**Figure 1** Setting the installation source -![](figures/setting-the-installation-source.png "setting-the-installation-source") - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->During the installation, if you have any questions about configuring the installation source, see **FAQs** \> **An Exception Occurs During the Selection of the Installation Source**. - diff --git a/content/en/docs/Installation/setting-the-keyboard-layout.md b/content/en/docs/Installation/setting-the-keyboard-layout.md deleted file mode 100644 index 7084ed71e424fc0c1456f45f527de3afb92799bb..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-the-keyboard-layout.md +++ /dev/null @@ -1,12 +0,0 @@ -# Setting the Keyboard Layout - -On the **INSTALLATION SUMMARY** page, click **KEYBOARD**. You can add or delete multiple keyboard layouts in the system. - -- On the left white box, click to select the keyboard layout and click the keyboard under the box. -- To test the keyboard layout: On the left white box, click to select the keyboard layout, click the inside of the right text box, and enter the text to ensure that the keyboard layout can work properly. - -**Figure 1** Setting the keyboard layout -![](figures/setting-the-keyboard-layout.png "setting-the-keyboard-layout") - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - diff --git a/content/en/docs/Installation/setting-the-network-and-host-name.md b/content/en/docs/Installation/setting-the-network-and-host-name.md deleted file mode 100644 index d978f194ae8b70fd782d3a7faa71a8b8a8c93adb..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-the-network-and-host-name.md +++ /dev/null @@ -1,13 +0,0 @@ -# Setting the Network and Host Name - -On the **INSTALLATION SUMMARY** page, select **NETWORK & HOST NAME** to configure the system network functions. - -The installation program automatically detects a local access interface. The detected interface is listed in the left box, and the interface details are displayed in the right-hand area, as shown in [Figure 1](#en-us_topic_0186390264_en-us_topic_0122145831_fig123700157297). In the upper right corner, click the switchover button to enable or disable the network interface. You can also click **Configure** to configure the selected interface. - -In the lower left box, enter the host name. The host name can be the fully quantified domain name \(format: hostname.domainname\) or the brief host name \(format: hostname\). - -**Figure 1** Setting the network and host name -![](figures/setting-the-network-and-host-name.png "setting-the-network-and-host-name") - -After the setting is complete, click **Done** in the upper left corner to go back to the **INSTALLATION SUMMARY** page. - diff --git a/content/en/docs/Installation/setting-the-root-user-password.md b/content/en/docs/Installation/setting-the-root-user-password.md deleted file mode 100644 index 6ccb37838c7efa1b15c637f0eeb943270b75bb03..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/setting-the-root-user-password.md +++ /dev/null @@ -1,14 +0,0 @@ -# Setting the root User Password - -Enter **7** on the installation overview page and press **Enter** to set the root password. - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->- The root password must be set during the installation. Otherwise, the installation fails. ->- A root account is used for performing critical system administrative tasks. It is not recommended to use this account for daily work or system access ->- When setting the password of user **root** or that of a new user, you are strongly advised to set the password according to the password complexity requirements. When you set a weak password \(the password does not meet the complexity requirements\), the system generates an alarm and asks you whether to use the weak password. If you enter **yes**, the weak password is forcibly set. However, the weak password poses security risks. Exercise caution when selecting a weak password. For details about the recommended password complexity, see the "Password Complexity" part in **Installation Guide \> Installation in GUI Mode \> Configurations During Installation**. - -**Figure 1** root password -![](figures/root-password-0.png "root-password-0") - -After the configuration is complete, enter **c** to return to the installation overview page. - diff --git a/content/en/docs/Installation/software-dependency.md b/content/en/docs/Installation/software-dependency.md deleted file mode 100644 index 23a150359ebb8f8ce9d8759a335034cb1dcff04b..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/software-dependency.md +++ /dev/null @@ -1,14 +0,0 @@ -# Software Dependency - -## Symptom - -After the selection of the installation source, the message "Error checking software selection" is displayed. - -## Possible Cause - -This is because the software package dependency in the installation source is abnormal. - -## Solution - -Check whether the installation source is abnormal. Use the new installation source. - diff --git a/content/en/docs/Installation/starting-installation.md b/content/en/docs/Installation/starting-installation.md deleted file mode 100644 index ddb7317a72003c706ba7b81a86242e72e0e854da..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/starting-installation.md +++ /dev/null @@ -1,7 +0,0 @@ -# Starting Installation - -On the installation interface, after all the mandatory items are configured, the safety symbols will disappear. Then, you can click **Begin Installation** to install the system. - -**Figure 1** Starting installation -![](figures/starting-installation.png "starting-installation") - diff --git a/content/en/docs/Installation/starting-the-installation.md b/content/en/docs/Installation/starting-the-installation.md deleted file mode 100644 index 44313784239cf62756b883a2d4606b7d10191313..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/starting-the-installation.md +++ /dev/null @@ -1,48 +0,0 @@ -# Starting the Installation - -Mount the ISO image of openEuler 1.0 to the server from the CD/DVD-ROM and restart the server. The procedure is as follows: - ->![](public_sys-resources/icon-note.gif) **NOTE:** ->Before the installation, ensure that the server boots from the CD/DVD-ROM drive preferentially. The following steps describe how to install the operating system using the virtual CD/DVD-ROM drive on the baseboard management controller \(BMC\). Installing the operating system from a physical drive is simple. After the installation starts, the procedure for the physical drive is the same as that for the virtual drive. - -1. On the toolbar, click the icon shown in the following figure. - - **Figure 1** Drive icon - ![](figures/drive-icon.png "drive-icon") - - An image dialog box is displayed, as shown in the following figure. - - **Figure 2** Image dialog box - ![](figures/image-dialog-box.png "image-dialog-box") - -2. Select **Image File** and then click **Browse**. The **Open** dialog box is displayed. -3. Select the image file and click **Open**. In the image dialog box, click **Connect**. If **Connect** changes to **Disconnect**, the virtual CD/DVD-ROM drive is connected to the server. -4. On the toolbar, click the restart icon shown in the following figure to restart the device. - - **Figure 3** Restart icon - ![](figures/restart-icon.png "restart-icon") - -5. A boot menu is displayed after the system is booted using the boot medium. In addition to options for starting the installation program, some other options are available on the boot menu. The **Install openEuler 1.0 with text mode** installation mode is used by default. Press the arrow keys on the keyboard to change the selection, and press **Enter** when the desired option is highlighted. - - >![](public_sys-resources/icon-note.gif) **NOTE:** - >- If you do not perform any operations within 1 minute, the system automatically selects the default option **Install openEuler 1.0 with text mode** and enters the installation interface. - >- During physical machine installation, if you cannot use the arrow keys to select boot options and the system does not respond after you press **Enter**, click ![](figures/en-us_image_0214071107.png) on the BMC page and configure **Key & Mouse Reset**. - - **Figure 4** Installation wizard - ![](figures/installation-wizard.png "installation-wizard") - -    - - Installation wizard options are described as follows: - - - **Install openEuler 1.0 with GUI mode**: Install openEuler in GUI mode on your server. For details, see **Installation Guide** \> **Using GUI Mode for Installation**. - - **Install openEuler 1.0 with text mode**: Default option. Install openEuler in text mode on your server. The installation is completed in **tty0** of the system. For details, see **Installation Guide** \>** Using Text Mode for Installation**. - - - **Test this media & install openEuler 1.0**: Default option. Install openEuler on your server using the graphical installation program. The integrity of the installation medium is checked before the installation program is started. - - - **Troubleshooting**: Problem locating mode, which is used when the system cannot be installed properly. In the fault locating mode, the following options are available: - - **Install openEuler 1.0 in basic graphics mode**: Basic graphics installation mode. In this mode, the video driver is not started before the system starts and runs. - - **Rescue an openEuler system**: Rescue mode, which is used to restore the system. In rescue mode, the operating system installation process is printed in the VNC or BMC, and the serial port is unavailable. - - - diff --git a/content/en/docs/Installation/terms-of-use.md b/content/en/docs/Installation/terms-of-use.md deleted file mode 100644 index 3a59918d184d9ce5422fab83029da0bbf1fc0ba2..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/terms-of-use.md +++ /dev/null @@ -1,18 +0,0 @@ -# Terms of Use - -**Copyright © Huawei Technologies Co., Ltd. 2020. All rights reserved.** - -Your replication, use, modification, and distribution of this document are governed by the Creative Commons License Attribution-ShareAlike 4.0 International Public License \(CC BY-SA 4.0\). You can visit [https://creativecommons.org/licenses/by-sa/4.0/](https://creativecommons.org/licenses/by-sa/4.0/) to view a human-readable summary of \(and not a substitute for\) CC BY-SA 4.0. For the complete CC BY-SA 4.0, visit [https://creativecommons.org/licenses/by-sa/4.0/legalcode](https://creativecommons.org/licenses/by-sa/4.0/legalcode). - -   - -**Trademarks and Permissions** - -openEuler is a trademark or registered trademark of Huawei Technologies Co., Ltd. All other trademarks and registered trademarks mentioned in this document are the property of their respective holders. - -   - -**Disclaimer** - -This document is used only as a guide. Unless otherwise specified by applicable laws or agreed by both parties in written form, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, including but not limited to non-infringement, timeliness, and specific purposes. - diff --git a/content/en/docs/Installation/using-gui-mode-for-installation.md b/content/en/docs/Installation/using-gui-mode-for-installation.md deleted file mode 100644 index 5e053a229c75630d78df0e11633c81bc804e5a48..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/using-gui-mode-for-installation.md +++ /dev/null @@ -1,13 +0,0 @@ -# Using GUI Mode for Installation - -On the installation wizard page, select **Install openEuler 1.0 with GUI mode** to enter the GUI mode. - -Perform graphical installation operations using a keyboard. - -- Press **Tab** or **Shift**+**Tab** to move between GUI controls \(such as buttons, area boxes, and check boxes\). -- Press the up or down arrow key to move a target in the list. -- Press the left or right arrow key to move between the horizontal toolbar and watch bar. -- Press the spacebar or **Enter** to select or delete highlighted options, expand or collapse a drop-down list. -- Press **Alt**+a shortcut key \(the shortcut key varies for different pages\) to select the control where the shortcut key is located. The shortcut key can be highlighted \(underlined\) by holding down Alt. - - diff --git a/content/en/docs/Installation/using-text-mode-for-installation.md b/content/en/docs/Installation/using-text-mode-for-installation.md deleted file mode 100644 index fd2bf7c1c437b7c9e881fc1b932abfa89e949789..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/using-text-mode-for-installation.md +++ /dev/null @@ -1,4 +0,0 @@ -# Using Text Mode for Installation - - - diff --git a/content/en/docs/Installation/what-are-the-constraints-on-network-configurations.md b/content/en/docs/Installation/what-are-the-constraints-on-network-configurations.md deleted file mode 100644 index 225e4260ae28c3bec58eb88670c8ff6d43ac9e05..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/what-are-the-constraints-on-network-configurations.md +++ /dev/null @@ -1,25 +0,0 @@ -# What Are the Constraints on Network Configurations? - -The NetworkManager and network services are network service management tools. Some functions of the two services overlap. - -- If the NetworkManager management service is used, run the **nmcli** command or modify the configuration file to configure the network \(such as the IP address and route\). Do not run the **ip**, **ifconfig**, or **route** command to configure the network. - - >![](public_sys-resources/icon-note.gif) **NOTE:** - >When the NetworkManager service is enabled and you run commands such as **ip**, **ifconfig**, and **route** to configure the network, the configurations will be overwritten by NetworkManager later. - - To check whether NetworkManager is enabled, run the following command: - - ``` - systemctl status NetworkManager - ``` - - >![](public_sys-resources/icon-note.gif) **NOTE:** - >For details about the use of the **nmcli** command, see the execution result of the **nmcli --help** or **man nmcli** command. - -- If you want to run commands such as **ip**, **ifconfig**, and **route** commands to manage network information, run the following command to disable the NetworkManager service: - - ``` - systemctl stop NetworkManager - ``` - - diff --git a/content/en/docs/Installation/why-does-openeuler-enter-emergency-mode-after-it-is-powered-on.md b/content/en/docs/Installation/why-does-openeuler-enter-emergency-mode-after-it-is-powered-on.md deleted file mode 100644 index cc999721e84385b234f9e4ab7d668308f4d75e71..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/why-does-openeuler-enter-emergency-mode-after-it-is-powered-on.md +++ /dev/null @@ -1,39 +0,0 @@ -# Why Does openEuler Enter Emergency Mode After It Is Powered On? - -## Symptom - -openEuler enters emergency mode after it is powered on. - -![](figures/en-us_image_0214071156.jpg) - -## Possible Causes - -Damaged OS files result in disk mounting failure, or over pressured I/O results in disk mounting timeout \(threshold: 90s\). - -An abnormal and power-off system, and low performance of disk I/O may cause the problem. - -## Solution - -1. Enter the password of root account to log in to openEuler. -2. Check and restore files by using the fsck tool, and restart openEuler. - - >![](public_sys-resources/icon-note.gif) **NOTE:** - >The fsck tool checks and maintains inconsistent file systems. If the system is powered off or a disk is faulty, run the **fsck** command to check file systems. Run the **fsck.ext3 -h** and **fsck.ext4 -h** commands to view the usage method of the fsck tool. - - -If you want to disable the timeout mechanism of disk mounting, add **x-systemd.device-timeout=0** to the **etc/fstab** file. For example: - -``` -# -# /etc/fstab -# Created by anaconda on Mon Sep 14 17:25:48 2015 -# -# Accessible filesystems, by reference, are maintained under '/dev/disk' -# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info -# -/dev/mapper/openEuler-root / ext4 defaults,x-systemd.device-timeout=0 0 0 -UUID=afcc811f-4b20-42fc-9d31-7307a8cfe0df /boot ext4 defaults,x-systemd.device-timeout=0 0 0 -/dev/mapper/openEuler-home /home ext4 defaults 0 0 -/dev/mapper/openEuler-swap swap swap defaults 0 0 -``` - diff --git a/content/en/docs/Installation/why-does-openeuler-fail-to-start-after-i-install-it-to-the-second-disk.md b/content/en/docs/Installation/why-does-openeuler-fail-to-start-after-i-install-it-to-the-second-disk.md deleted file mode 100644 index 87a9687388c4c7cd0cc9943fdc8d2a630a77bcb4..0000000000000000000000000000000000000000 --- a/content/en/docs/Installation/why-does-openeuler-fail-to-start-after-i-install-it-to-the-second-disk.md +++ /dev/null @@ -1,22 +0,0 @@ -# Why Does openEuler Fail to Start After I Install It to the Second Disk? - -## Symptom - -The operating system is installed on the second disk **sdb** during the installation. After the operating system is restarted, the operating system fails to be started. - -## Possible Cause - -When openEuler is installed to the second disk, MBR and GRUB are installed to the second disk **sdb** by default. The following two conditions may occur: - -1. openEuler installed on the first disk is loaded and started if it is complete. -2. openEuler installed on the first disk fails to be started from hard disks if it is incomplete. - -The preceding two conditions occur because the boot loader is loaded from the first disk **sda** by default to start openEuler on the BIOS window. If openEuler is not installed on the **sda** disk, system restart fails. - -## Solution - -This problem can be solved using either of the following two methods: - -- During the installation of openEuler, select the first disk or both disks, and install the boot loader on the first disk **sda**. -- After installing openEuler, restart it by modifying the disk startup sequence on the BIOS window. - diff --git "a/content/zh/docs/ApplicationDev/\350\256\276\347\275\256JDK\347\216\257\345\242\203.md" "b/content/zh/docs/ApplicationDev/\350\256\276\347\275\256JDK\347\216\257\345\242\203.md" deleted file mode 100644 index 8ef6cb874c9cc5d7609e91c52fb53008e160aa7f..0000000000000000000000000000000000000000 --- "a/content/zh/docs/ApplicationDev/\350\256\276\347\275\256JDK\347\216\257\345\242\203.md" +++ /dev/null @@ -1,27 +0,0 @@ -# 设置JDK环境 - -在设置JAVA\_HOME之前您需要先找到JDK的安装路径。在[安装JDK软件包](安装JDK软件包.md)中您已经学会了如何安装JDK，如果您还没安装好JDK，请提前安好。 - -查看java路径，命令如下： - -``` -# which java -/usr/bin/java -``` - -查看软链接的实际指向目录，命令如下： - -``` -# ls -la /usr/bin/java -lrwxrwxrwx. 1 root root 22 Mar 6 20:28 /usr/bin/java -> /etc/alternatives/java -# ls -la /etc/alternatives/java -lrwxrwxrwx. 1 root root 83 Mar 6 20:28 /etc/alternatives/java -> /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.232.b09-1.h2.aarch64/jre/bin/java -``` - -发现JDK的真实路径为/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.232.b09-1.h2.aarch64，设置JAVA\_HOME和PATH，命令如下： - -``` -# export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.232.b09-1.h2.aarch64 -# export PATH=$JAVA_HOME/bin:$PATH -``` -