(Optional) Quorum Server Passwords and Password Changing Methods (Applicable to 1288H V5)
This section describes the application scenarios, default passwords, and changing methods of passwords when 1288H V5 is used as a quorum server.
BIOS Password
On the startup page of the quorum server, press Delete to go to the BIOS interface. Enter the BIOS password to configure the BIOS. The default password is Admin@9000.
To change the password, perform the following steps:
- Press Delete or F4 when the following page is displayed during the server startup.
- Enter the BIOS password as prompted to switch to the BIOS setting screen.
- Choose the Security tab to switch to the Security screen.
- Select Set Supervisor Password and press Enter to set the super administrator password for login. The current password of the system administrator is required before you change the password. The system will be locked if incorrect passwords are entered three consecutive times. You can unlock the system by restarting it.
The administrator password must meet the following requirements:
- The password must be a string of 8 to 16 characters and contain special characters (including spaces) and at least two types of uppercase letters, lowercase letters, and digits.
- The previous five passwords cannot be reused as a new password.
- After the administrator password is set, the Delete Supervisor Password parameter is displayed, which can be used to clear the administrator password.
- If Simple Password is set to Enabled, the system does not verify the password complexity, but the password length must be 8 to 16 characters.
iBMC Account and Password
You can log in to the iBMC WebUI using an iBMC account and password to monitor devices and remotely maintain the quorum server.
The default user name and password are Administrator and Admin@9000 respectively. You are advised to change the password periodically. The method of changing the password is as follows:
- Open Internet Explorer. In the address box, enter https://IP address/ to log in to the iBMC management interface.
IP address indicates the IP address of the iBMC management network port.
- On the iBMC WebUI, choose Configuration > Local Users.
The Local Users page is displayed.
- In the row of the user whose password you want to change, click
.
- Change the user password by following on-screen instructions.
The password must:
- Contain 8 to 20 characters.
- Contain at least one space or one of the following special characters:
`~!@#$%^&*()-_=+\|[{}];:'",<.>/?
- Contain at least two types of the following characters: lowercase letters, uppercase letters, and digits.
- Cannot be the same as the user name or user name in reverse order.
.
GRUB Password in the EulerOS
A GRUB password is used to unlock the startup item configurations of the quorum server during system startup.
The default GRUB password is Huawei#12. You are advised to change the password periodically. If the password is leaked, startup item configurations may be modified, causing system startup failures. The method of changing the password is as follows:
- Log in to the EulerOS system.
- Run the su root command to switch to user root. The default password is Huawei@SYS3.
- Run the grub-crypt command and enter a new GRUB password. A password verification value is obtained.
- In the /boot/grub2/grub.cfg file, modify password --encrypted password verification value and save the file, as shown in the following:
default 0 timeout 3 password --encrypted $6$wnMERUjXCzWNR0hX$PBY6895HvvStsV2SS6NceLgVI15Mxs17edSVTcDigDuwMO6zmeaBqAlIMaV2jjwl76LsCJDXC2hmeGSfgiIoE0 title EulerOS V200R005C00B006 root (hd0,0) kernel=/boot/vmlinuz root=/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-part2 console=ttyS0 console=tty0 crashkernel=256M-:144M oops=panic memmap=0x1000000$0x83F000000 softlockup_panic=1 initrd=/boot/initrd
