[LU-7377] ldiskfs format requires ZFS modules Created: 03/Nov/15  Updated: 23/Sep/16  Resolved: 18/Nov/15

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.8.0
Fix Version/s: Lustre 2.8.0

Type: Bug Priority: Critical
Reporter: Cliff White (Inactive) Assignee: Nathaniel Clark
Resolution: Fixed Votes: 0
Labels: None
Environment:

Hyperion 2.7.61 tag


Issue Links:
Duplicate
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

Attempting to format MDT as ldiskfs with --backfstype=ldiskfs option. The format fails if ZFS modules are not loaded. Error is:
Failed to initialize ZFS library

  • modprobe zfs fixes this issue, but should not be required for ldiskfs


 Comments   
Comment by Peter Jones [ 03/Nov/15 ]

Nathaniel

Could you please look into this one?

Thanks

Peter

Comment by Andreas Dilger [ 03/Nov/15 ]

I thought I had a patch for this, to avoid ZFS initialization if not needed. It would be good if you can refresh this patch to get it landed, or include it into your fix and abandon it.

http://review.whamcloud.com/13019

Comment by Gerrit Updater [ 11/Nov/15 ]

Nathaniel Clark (nathaniel.l.clark@intel.com) uploaded a new patch: http://review.whamcloud.com/17128
Subject: LU-7377 utils: Don't fail on plugin load for mount/tunefs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 52d753bb66b4e5319f12efd0e3a0b1c7c5813f71

Comment by Nathaniel Clark [ 13/Nov/15 ]

My patch also brought forward Andreas's patch and is dependent on it.

Comment by Gerrit Updater [ 17/Nov/15 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/17128/
Subject: LU-7377 utils: Don't fail on plugin load for mount/tunefs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 95db503e4fde9b5e1b66a2f928c8f3e52d5d5f73

Comment by Joseph Gmitter (Inactive) [ 18/Nov/15 ]

Landed for 2.8

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