[LU-13595] add option to lustre_rmmod to dump debug logs Created: 22/May/20 Updated: 28/Jun/20 Resolved: 28/Jun/20 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.14.0 |
| Type: | Improvement | Priority: | Minor |
| Reporter: | Andreas Dilger | Assignee: | Etienne Aujames |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | easy | ||
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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It would be convenient for lustre_rmmod to have an option like "--debug-kernel|-d" to dump the kernel debug logs before the libcfs module is unloaded. This would facilitate log collection related to memory allocation (if +malloc debugging is enabled), or subsystem cleanup. |
| Comments |
| Comment by Gerrit Updater [ 15/Jun/20 ] |
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Etienne AUJAMES (eaujames@ddn.com) uploaded a new patch: https://review.whamcloud.com/38941 |
| Comment by Gerrit Updater [ 28/Jun/20 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38941/ |
| Comment by Peter Jones [ 28/Jun/20 ] |
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Landed for 2.14 |