[LU-16495] libcfs: add expanded debug mask functionality Created: 19/Jan/23 Updated: 19/Jan/23 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Minor |
| Reporter: | Serguei Smirnov | Assignee: | Serguei Smirnov |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | debug | ||
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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To allow for finer control over which messages get dumped to debug log, introduce debug mask expansion option with additional 32 bits to use. This will allow for more debug message types per subsystem. To take advantage of the expanded mask, each subsystem needs to define its own interpretation of the expanded mask bits and manage it via corresponding lctl option. The default behaviour should remain unchanged, i.e. use of the expanded mask is optional. |
| Comments |
| Comment by Gerrit Updater [ 19/Jan/23 ] |
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"Serguei Smirnov <ssmirnov@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49715 |