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  1. Lustre
  2. LU-12515

Provide an interface to set OST/client into readonly mode

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: Lustre 2.13.0
    • Fix Version/s: Lustre 2.14.0
    • Labels:
    • Rank (Obsolete):
      9223372036854775807

      Description

      There was an outage on our site where a script was deleting tons of valuable data from Lustre file systems. It takes some times to figure out the problematic script and kill it.

      It seems like Lustre lacks of a functionality to set the whole file system into readonly mode, which is useful in this case because it can help stop bleeding immediately.

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              • Assignee:
                sebastien Sebastien Buisson
                Reporter:
                adilger Andreas Dilger
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                Dates

                • Created:
                  Updated: