[LU-16215] kfilnd panic in routed environment Created: 05/Oct/22 Updated: 08/Nov/22 Resolved: 08/Nov/22 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.16.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Chris Horn | Assignee: | Chris Horn |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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We need to use immediate sends for GETs when sending to a router, or when a router is forwarding a GET to its destination. We are not doing this in kfilnd and it causes the router to panic when forwarding the message because it tries to dereference the struct lnet_msg::msg_md which is NULL. |
| Comments |
| Comment by Gerrit Updater [ 05/Oct/22 ] |
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"Chris Horn <chris.horn@hpe.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/48787 |
| Comment by Gerrit Updater [ 08/Nov/22 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/48787/ |
| Comment by Peter Jones [ 08/Nov/22 ] |
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Landed for 2.16 |