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Failed to migrate storage...

Failed to migrate storage data

Created: Dec 26, 2019 01:45:56Latest reply: Sep 15, 2021 05:49:06 524 13 0 0 0
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Hello, team!
I want to migrate storage data, duing the migration, the LUN status is normal, but the smart migration status shows fault.
I checked the logs and found that some LUNs of the storage device were successfully migrated, but some LUNs failed to be migrated.
Storage is Oceanstor S5500T.
This is my problem, can anyone help me? Thank you!

smart migrationLUNs

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olive.zhao
Admin Created Dec 26, 2019 01:55:11

Hello zj5000!

Have a nice day!

 

You are advised to contact the local TAC to collect logs for analysis. 

However, there is a suggestion for reference: The possible cause of the migration failure is that the disk has bad blocks.

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smileymind
smileymind Created Sep 15, 2021 05:46:36 (0) (0)
 
user_4397771
user_4397771 Created Feb 27, 2022 05:22:33 (0) (0)
nice  
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2#
olive.zhao
olive.zhao Admin Created Dec 26, 2019 01:55:11

Hello zj5000!

Have a nice day!

 

You are advised to contact the local TAC to collect logs for analysis. 

However, there is a suggestion for reference: The possible cause of the migration failure is that the disk has bad blocks.

View more
  • x
  • convention：

smileymind
smileymind Created Sep 15, 2021 05:46:36 (0) (0)
 
user_4397771
user_4397771 Created Feb 27, 2022 05:22:33 (0) (0)
nice  
(1) (0)
3#
zj5000
zj5000 Created Dec 26, 2019 02:11:55

Posted by olive.zhao at 2019-12-26 01:55 Hello zj5000!Have a nice day! You are advised to contact the local TAC to collect logs for analysis ...
How to check the bad blocks.
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user_4397771
user_4397771 Created Feb 27, 2022 05:22:41 (0) (0)
 
(0) (0)
4#
olive.zhao
olive.zhao Admin Created Dec 26, 2019 02:30:41

Posted by zj5000 at 2019-12-26 02:11 How to check the bad blocks.

You can login storage background.
Then run showdiskbst

like:

showdiskbst

To query the bad block records of the hard disk in slot 7 of enclosure 1, run the following command:
admin:/>showdiskbst -e 1 -s 7
===========================================
                           Bad Sector Information
-------------------------------------------------------------------------
Enclosure ID     Slot ID     Start Lba      Length      Type
-------------------------------------------------------------------------
            1              7               10              100          Logic
===========================================


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smileymind
smileymind Created Sep 15, 2021 05:46:43 (0) (0)
 
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5#
Werido
Werido Created Dec 26, 2019 02:33:31

Hello!

Can you give some screenshot of your question?
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6#
zj5000
zj5000 Created Dec 26, 2019 05:59:35

Posted by olive.zhao at 2019-12-26 02:30 Posted by zj5000 at 2019-12-26 02:30 How to check the bad blocks.You can login storage background ...
Thanks for your feedback!
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7#
zj5000
zj5000 Created Dec 26, 2019 06:01:33

Posted by Werido at 2019-12-26 02:33 Hello!Can you give some screenshot of your question?
Sorry,I not have screenstot now.
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Ihteshamraza
Ihteshamraza HCIE Created Dec 26, 2019 13:18:06

Did you follow the right procedure for migration? can you give more insights? which one is your old storage and and which one is new storage? what kind of hosts are using the LUNs and what are the services running on LUNs? Any details?
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Navin_kay
Navin_kay Created Sep 15, 2021 05:49:19 (0) (0)
 
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Navin_kay
Navin_kay Created Sep 15, 2021 05:49:06

Note
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