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Hyeon.kim

updated

4 years ago

HK

Hyeon.kim

1 Rookie

19 Posts

0

559

October 10th, 2022 01:00

LUN block size limit during asynchronous replication.

Dell EMC Unity 380XT 

I have tried Replicaton asynchronous.

*Source -> Destination LUN Replication 6 TB = success

*Source -> Destination LUN Replication 10TB =Failed ....

 

- The job failed on the source side and I tried to delete the LUN on the destination side.

refusal...?

 

 

  • DELL-Josh Cr

    Community Manager

    9693 Posts

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    Posted October 10th, 2022 08:00

    Hi,

    What OE version are you on? Did you use the guide to configure it? https://dell.to/3CKDMLT Which errors are you getting?

    Let us know if you have any additional questions.

  • Hyeon.kim

    1 Rookie

    19 Posts

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    0

    Posted October 10th, 2022 08:00

    Hello, OE version code is 5.2.X (both are the same)

    When asynchronous replication LUNs are moved from source to target, 66% of them fail and the process hangs.

    After that, deleting the LUN from the target does not delete it.

    5TB succeeded, 10TB failed, LUN is THICK.

    What is the problem?

  • DELL-Josh Cr

    Community Manager

    9693 Posts

    43676 Points

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    0

    Posted October 10th, 2022 08:00

    Try the solution here https://dell.to/3MiM4Ov If that doesn’t work you are going to need to contact phone support and have them go through the logs.

  • Hyeon.kim

    1 Rookie

    19 Posts

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    0

    Posted October 22nd, 2022 01:00

    Thick Volume Bug.... ^^...