[LU-8826] recovery hard time should not be shrunk for IR Created: 11/Nov/16 Updated: 12/Apr/17 Resolved: 17/Dec/16 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.10.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Niu Yawei (Inactive) | Assignee: | Niu Yawei (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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Otherwise, soft limit will be very close to hard limit, and on sluggish network, extended soft limit can reach hard limit easily, and the whole recovery will be aborted easier. Actually, IR is used to shorten the client reconnect time during recovery, so shrink soft limit is good enough. It doesn't make sense to shrink the hard limit. |
| Comments |
| Comment by Niu Yawei (Inactive) [ 11/Nov/16 ] |
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Another problem is that even when exp_need_sync is set, we missed to turn transactions on MDT/OST into synchronous, I'll fix it together. |
| Comment by Gerrit Updater [ 11/Nov/16 ] |
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Niu Yawei (yawei.niu@intel.com) uploaded a new patch: http://review.whamcloud.com/23716 |
| Comment by Gerrit Updater [ 17/Dec/16 ] |
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Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/23716/ |
| Comment by Peter Jones [ 17/Dec/16 ] |
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Landed for 2.10 |