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VCN500 fail to login OMU ...

VCN500 fail to login OMU caused by system raid faulty

Created: Jul 23, 2019 06:24:58Latest reply: Jul 23, 2019 06:40:14 773 5 0 0 0
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Hi,Team.


VCN500 fail to login OMU caused by system raid faulty

What am I supposed to do?


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Hike
Created Jul 23, 2019 06:37:41

Hi, Hummer!

Please do as follows:

1. Run the following command to check the RAID group status: cli rginfolist

Run the following command to check the disk status: cli pdinfolist

2. If the RAID group is abnormal, the status is not Normal, and the disk is in an offline state. Run the following command to manually restore the offline disk: cli pdonline id=X (x indicates the disk ID. You can run the cli pdinfolist command to view the disk ID).

3. After all disks have been restored to the online state, run the cli rgresume id=X command to restore the RAID group. In the command, X indicates the RAID group ID.

VCN500 fail to login OMU caused by system raid faulty-3009125-1

Solution description

Use the command cli rgresume id = 0  to resume the RAID.
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S_Noch
S_Noch Created Sep 28, 2021 11:59:26 (0) (0)
 

Recommended answer

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yogijain
HCIE Created Jul 23, 2019 06:32:20

Hello there!


https://support.huawei.com/enterprise/en/knowledge/EKB1100012778


Issue description


The VCN500 OMU portal cannot be accessed.


Handling process


1. Check the hardware status indicator. The indicator shows that the VCN500 enters the minisystem mode.


2. Use PuTTY or SecureCRT SSH2 to log in to the VCN500. The user name is admin and the password is Change_me. Run su - root and enter the password Change_Me to switch to user root.


Run cli vdinfolist to check the status of the hard disk and RAID. The command output shows that two disks are in the reserved state, the RAID group is unavailable and the hard disks in slots 0 and 2 are faulty.


Root cause


Two hard disks are faulty. As a result, the RAID group is unavailable and the system cannot be accessed.


Solution


Replace the two hard disks and reinstall the system.


The specific operations are as follows:


1. Log in to the VCN500. The user name is admin and the password is Change_me. Run su - root and enter the password Change_Me to switch to user root.


2. Run cd /share.


3. Run ./installminisystem.sh local IP address local gateway IP address.


Suggestions


Add a hot spare disk to prevent service interruption caused by disk faults.

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S_Noch
S_Noch Created Sep 28, 2021 11:59:33 (0) (0)
 
All Answers
(0) (0)
2#
yogijain
yogijain HCIE Created Jul 23, 2019 06:32:20

Hello there!


https://support.huawei.com/enterprise/en/knowledge/EKB1100012778


Issue description


The VCN500 OMU portal cannot be accessed.


Handling process


1. Check the hardware status indicator. The indicator shows that the VCN500 enters the minisystem mode.


2. Use PuTTY or SecureCRT SSH2 to log in to the VCN500. The user name is admin and the password is Change_me. Run su - root and enter the password Change_Me to switch to user root.


Run cli vdinfolist to check the status of the hard disk and RAID. The command output shows that two disks are in the reserved state, the RAID group is unavailable and the hard disks in slots 0 and 2 are faulty.


Root cause


Two hard disks are faulty. As a result, the RAID group is unavailable and the system cannot be accessed.


Solution


Replace the two hard disks and reinstall the system.


The specific operations are as follows:


1. Log in to the VCN500. The user name is admin and the password is Change_me. Run su - root and enter the password Change_Me to switch to user root.


2. Run cd /share.


3. Run ./installminisystem.sh local IP address local gateway IP address.


Suggestions


Add a hot spare disk to prevent service interruption caused by disk faults.

View more
  • x
  • convention：

S_Noch
S_Noch Created Sep 28, 2021 11:59:33 (0) (0)
 
(0) (0)
3#
Hike
Hike Created Jul 23, 2019 06:37:41

Hi, Hummer!

Please do as follows:

1. Run the following command to check the RAID group status: cli rginfolist

Run the following command to check the disk status: cli pdinfolist

2. If the RAID group is abnormal, the status is not Normal, and the disk is in an offline state. Run the following command to manually restore the offline disk: cli pdonline id=X (x indicates the disk ID. You can run the cli pdinfolist command to view the disk ID).

3. After all disks have been restored to the online state, run the cli rgresume id=X command to restore the RAID group. In the command, X indicates the RAID group ID.

VCN500 fail to login OMU caused by system raid faulty-3009125-1

Solution description

Use the command cli rgresume id = 0  to resume the RAID.
View more

This article contains more resources

You need to log in to download or view. No account? Register

x
  • x
  • convention：

S_Noch
S_Noch Created Sep 28, 2021 11:59:26 (0) (0)
 
(0) (0)
4#
Hummer
Hummer Created Jul 23, 2019 06:40:14

Thank you all. I will try to slove this issue.
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