LFSCK 3: MDT-MDT consistency verification
(LU-4788)
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.7.0 |
| Fix Version/s: | Lustre 2.7.0 |
| Type: | Technical task | Priority: | Major |
| Reporter: | nasf (Inactive) | Assignee: | nasf (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Rank (Obsolete): | 15370 |
| Description |
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If more than one MDT-objects back reference the same name entry via their each own linkEA entry, but the name entry only references one MDT-object of them. Then for those non-recognized MDT-objects, the namespace LFSCK will remove the non-recognized linkEA entries when double scan them. And if the MDT-object has no linkEA entries left after the cleanup, then it will be regarded as orphan and inserted into .lustre/lost+found/MDTxxxx/ directory. |
| Comments |
| Comment by nasf (Inactive) [ 20/Aug/14 ] |
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Here is the patch: |
| Comment by nasf (Inactive) [ 16/Oct/14 ] |
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The patch http://review.whamcloud.com/#/c/12247/ replaced http://review.whamcloud.com/#/c/11383/, and has been landed to master. |
[LU-5513]