[LU-16807] Resolve newer debug kernel warnings Created: 09/May/23 Updated: 03/Aug/23 |
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| Status: | Reopened |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.16.0 |
| Fix Version/s: | Lustre 2.16.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | James A Simmons | Assignee: | James A Simmons |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Environment: |
Newer distro running a debug kernel. |
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| Issue Links: |
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| Severity: | 3 | ||||||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||||||
| Description |
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Currently we use RHEL7 debug kernels for collecting potential kernel issues. This has two limitations. One is that for Lustre 2.17 we will be dropping RHEL7 support and second RHEL7 kernels has unique issues that are not present in newer kernels. The reason for the delay to using a newer debug kernel like RHEL8 is that it reports far more problems that needs to be resolved before we move to this target for general testing. |
| Comments |
| Comment by Gerrit Updater [ 09/May/23 ] |
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"James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/50897 |
| Comment by James A Simmons [ 09/May/23 ] |
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First of many patches |
| Comment by Gerrit Updater [ 15/May/23 ] |
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"Neil Brown <neilb@suse.de>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/50992 |
| Comment by Gerrit Updater [ 16/May/23 ] |
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"James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51028 |
| Comment by James A Simmons [ 24/May/23 ] |
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More patches will be coming |
| Comment by Gerrit Updater [ 31/May/23 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/50992/ |
| Comment by Gerrit Updater [ 31/May/23 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/51028/ |
| Comment by Peter Jones [ 31/May/23 ] |
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Landed for 2.16 |
| Comment by James A Simmons [ 01/Jun/23 ] |
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Several more patches are needed. |
| Comment by Gerrit Updater [ 01/Jun/23 ] |
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"James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51192 |
| Comment by Gerrit Updater [ 20/Jun/23 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/51192/ |
| Comment by James A Simmons [ 03/Aug/23 ] |
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ZFS lockdep issue is here: https://github.com/openzfs/zfs/issues/15111 |