[LU-2007] racy reconnect in target_handle_connect() Created: 22/Sep/12 Updated: 22/Dec/12 Resolved: 01/Oct/12 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.4.0, Lustre 2.1.4 |
| Type: | Story | Priority: | Minor |
| Reporter: | Alex Zhuravlev | Assignee: | Alex Zhuravlev |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Rank (Obsolete): | 4072 | ||||
| Description |
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target_handle_connect() check-and-set for exp_connecting is not atomic. this can result in extra class_import_put() and crash. |
| Comments |
| Comment by Alex Zhuravlev [ 22/Sep/12 ] |
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see ORI-710 for details |
| Comment by Alex Zhuravlev [ 22/Sep/12 ] |
| Comment by Peter Jones [ 01/Oct/12 ] |
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Landed for 2.4 |