[LU-13605] Intermediate routers modify the final destination NID Created: 27/May/20 Updated: 12/Sep/20 Resolved: 12/Sep/20 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.14.0 |
| Fix Version/s: | Lustre 2.14.0 |
| Type: | Bug | Priority: | Major |
| Reporter: | Chris Horn | Assignee: | Chris Horn |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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MR path selection in a routed environment is supposed to allow the originator of a message to set the final destination NID. However, in a multi-hop envrionment, intermediate routers exercise the same code as the message originator (i.e. they exercise the normal routed send code paths). As such, they can modify the final destination NID. |
| Comments |
| Comment by Gerrit Updater [ 27/May/20 ] |
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Chris Horn (chris.horn@hpe.com) uploaded a new patch: https://review.whamcloud.com/38731 |
| Comment by Gerrit Updater [ 27/May/20 ] |
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^Patch pushed against wrong ticket. |
| Comment by Gerrit Updater [ 12/Sep/20 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38731/ |
| Comment by Peter Jones [ 12/Sep/20 ] |
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Landed for 2.14 |