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  1. Lustre
  2. LU-9792

"loop" devices testing with zfs is broken

Details

    • Bug
    • Resolution: Fixed
    • Major
    • Lustre 2.13.0
    • Lustre 2.10.0
    • None
    • 3
    • 9223372036854775807

    Description

      LU-7884 landed a patch that touches a file before loopback mounting it and it works for ldiskfs,
      but for zfs in utils/mkfs/mount_utils_zfs.c::zfs_create_vdev() we check if the file exists and if it does not, we create it with the specified size, but since the patch here creates the file, zfs vdev attachment always fails due to existign file of less than 64M.

      Need to fix this up somehow, I guess.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-7884 utils: mkfs prevents the creation of loopback files in /dev/shm

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

          Activity

            People

              bzzz Alex Zhuravlev
              green Oleg Drokin
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              Dates

                Created:
                Updated:
                Resolved: