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Details

Type: Bug
Resolution: Fixed
Priority: Major
Fix Version/s: Lustre 2.6.0, Lustre 2.5.4
Affects Version/s: Lustre 2.4.0, Lustre 2.5.0
Labels:
- mq414
- prz
- zfs

Rank (Obsolete):
8772

Description

There is not yet an object table iterator for ZFS OSDs. This is needed in order to implement OI Scrub for ZFS (which would also allow a file-level backup of an ldiskfs-based MDT/OST to be restored into a newly-formatted ZFS filesystem) and verifying the Lustre namespace metadata (e.g. linkEA and FID-in-dirent).

It is also needed for implementing the distributed MDT-OST verification for LFSCK Phase II, and MDT-MDT verification for DNE in LFSCK Phase III.

Attachments

Sub-Tasks

Progress

1.	Test failure sanity-lfsck test_8: Expect 'scanning-phase2', but got 'scanning-phase1'		Resolved	Andreas Dilger
2.	Distinguish FID/object visibility for otable-based iteration by the iteration caller (LFSCK) instead of OSD		Resolved	nasf (Inactive)

Activity

People

Assignee:: Alex Zhuravlev

Reporter:: Andreas Dilger

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 20/Jun/13 10:20 PM

Updated:: 15/Sep/15 9:18 AM

Resolved:: 15/Sep/15 9:18 AM