Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-9160

Very slow mount of 300TB+ ldiskfs volume

Details

    • Question/Request
    • Resolution: Fixed
    • Major
    • Lustre 2.11.0
    • None
    • None
    • 9223372036854775807

    Description

      An ldiskfs volume of 300TB+ size, formatted with meta_bg option is mounted as Lustre in about 30 minutes. 30 min is unacceptable duration of a mount operation for the L300 appliance.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-9161 mount_utils_ldiskfs.c is_feature_enabled() should pass '-c' to debugfs

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

          Activity

            [LU-9160] Very slow mount of 300TB+ ldiskfs volume
            gerrit Gerrit Updater added a comment -

            Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/33151
            Subject: LU-9160 ldiskfs: preload block group descriptors
            Project: fs/lustre-release
            Branch: b2_10
            Current Patch Set: 1
            Commit: cf65cd4ca1b78ad8b9a7a5defd03118d7b0a9a7b

            gerrit Gerrit Updater added a comment - Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/33151 Subject: LU-9160 ldiskfs: preload block group descriptors Project: fs/lustre-release Branch: b2_10 Current Patch Set: 1 Commit: cf65cd4ca1b78ad8b9a7a5defd03118d7b0a9a7b
            pjones Peter Jones added a comment -

            Landed for 2.11

            pjones Peter Jones added a comment - Landed for 2.11
            gerrit Gerrit Updater added a comment -

            Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/25722/
            Subject: LU-9160 ldiskfs: preload block group descriptors
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: d472485f5297340831b870f30e98bac0398c2927

            gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/25722/ Subject: LU-9160 ldiskfs: preload block group descriptors Project: fs/lustre-release Branch: master Current Patch Set: Commit: d472485f5297340831b870f30e98bac0398c2927
            chunteraa Chris Hunter (Inactive) added a comment -

            "readahead for meta_bg" patch landed upstream for ext4. Can we commit this patch ?

            chunteraa Chris Hunter (Inactive) added a comment - "readahead for meta_bg" patch landed upstream for ext4. Can we commit this patch ?
            gerrit Gerrit Updater added a comment -

            Andreas Dilger (andreas.dilger@intel.com) merged in patch https://review.whamcloud.com/25648/
            Subject: LU-9160 libext2: readahead for meta_bg
            Project: tools/e2fsprogs
            Branch: master-lustre
            Current Patch Set:
            Commit: b44aec24e65d1bb38908c4cb5becbe6a5f9c74ef

            gerrit Gerrit Updater added a comment - Andreas Dilger (andreas.dilger@intel.com) merged in patch https://review.whamcloud.com/25648/ Subject: LU-9160 libext2: readahead for meta_bg Project: tools/e2fsprogs Branch: master-lustre Current Patch Set: Commit: b44aec24e65d1bb38908c4cb5becbe6a5f9c74ef
            gerrit Gerrit Updater added a comment -

            Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: https://review.whamcloud.com/25722
            Subject: LU-9160 ldiskfs: preload block groups
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 57ae5a061218a4f1e616b796e7052e9eece67f18

            gerrit Gerrit Updater added a comment - Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: https://review.whamcloud.com/25722 Subject: LU-9160 ldiskfs: preload block groups Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 57ae5a061218a4f1e616b796e7052e9eece67f18
            gerrit Gerrit Updater added a comment -

            Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: https://review.whamcloud.com/25649
            Subject: LU-9160 ldiskfs: preload block groups
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: ce84faf49d8e0977fd6d17c96e235ac49a235366

            gerrit Gerrit Updater added a comment - Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: https://review.whamcloud.com/25649 Subject: LU-9160 ldiskfs: preload block groups Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: ce84faf49d8e0977fd6d17c96e235ac49a235366
            gerrit Gerrit Updater added a comment -

            Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: https://review.whamcloud.com/25648
            Subject: LU-9160 libext2: readahead for meta_bg
            Project: tools/e2fsprogs
            Branch: master-lustre
            Current Patch Set: 1
            Commit: 9ece19f042ad1270bde5cd769b63f53c8f6885ad

            gerrit Gerrit Updater added a comment - Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: https://review.whamcloud.com/25648 Subject: LU-9160 libext2: readahead for meta_bg Project: tools/e2fsprogs Branch: master-lustre Current Patch Set: 1 Commit: 9ece19f042ad1270bde5cd769b63f53c8f6885ad

            People

              artem_blagodarenko Artem Blagodarenko (Inactive)
              artem_blagodarenko Artem Blagodarenko (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: