Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-11811

Provide an interface to set Lustre MDT into readonly mode

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.13.0
    • Fix Version/s: Lustre 2.13.0
    • Labels:
      None
    • 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.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Jinshan Jinshan Xiong
                Reporter:
                Jinshan Jinshan Xiong
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: