Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-17327

Write conf-santity test case for online OST and MDT addition

Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • Lustre 2.16.0
    • None
    • 3
    • 9223372036854775807

    Description

      We need an automated test to exercise adding OSTs and MDTs online to a live filesystem that is under load.

      Andreas provided this guidance:

      Add a conf-sanity test to format MDTs and OSTs, mount the first half of them, start a workload (eg. "rsync -a /etc /usr/lib $DIR/$tdir"), and then mount the second half of MDTs and OSTs).

      You can likely copy test_46a to test_46b and add in the rsync workload instead of waiting nicely for the second set of OSTs to be added.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-17300 Avoid creating new dir/file/object on newly added MDT/OST

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. LU-17334 Client should handle dir/file/object created on newly added MDT/OST

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            [LU-17327] Write conf-santity test case for online OST and MDT addition

            People

              yujian Jian Yu
              yujian Jian Yu
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated: