[LU-4780] LNet NI shutdown may loop forever Created: 18/Mar/14 Updated: 11/Jun/14 Resolved: 21/May/14 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.3.0, Lustre 2.6.0, Lustre 2.5.2, Lustre 2.4.3 |
| Fix Version/s: | Lustre 2.6.0, Lustre 2.5.2 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Liang Zhen (Inactive) | Assignee: | Liang Zhen (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | mn4 | ||
| Severity: | 3 |
| Rank (Obsolete): | 13145 |
| Description |
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This is found in DLC code review, lnet_shutdown_lndnis() may enter infinite loop if there is a busy NI, this is injected by LNet SMP improvements. I think it should be fixed in a separate patch: |
| Comments |
| Comment by Liang Zhen (Inactive) [ 18/Mar/14 ] |
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patch is here: http://review.whamcloud.com/#/c/9706/ |
| Comment by Liang Zhen (Inactive) [ 26/Mar/14 ] |
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patch landed on master |
| Comment by Peter Jones [ 21/May/14 ] |
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Fixed in 2.6 |
| Comment by Nathaniel Clark [ 29/May/14 ] |
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Back-port to b2_5: |