[LU-13911] sanity.sh:test_115(): sanity check for max_rpcs_in_flight set Created: 18/Aug/20 Updated: 26/Jan/22 Resolved: 26/Jan/22 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.15.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Vladimir Saveliev | Assignee: | Vladimir Saveliev |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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sanity.sh:test_115() should take care that it does not try to set max_rpcs_in_flight parameter to value bigger than OSC_MAX_RIF_MAX. |
| Comments |
| Comment by Gerrit Updater [ 18/Aug/20 ] |
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Vladimir Saveliev (c17830@cray.com) uploaded a new patch: https://review.whamcloud.com/39687 |
| Comment by Vladimir Saveliev [ 29/Dec/21 ] |
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This problem can be seen with setting oss_num_threads parameter of ost module: # MODOPTS_OST="oss_num_threads=65" ONLY=115 bash /usr/lib/lustre/tests/sanity.sh ... quota/lquota options: 'hash_lqs_cur_bits=3' ost/ost options: 'oss_num_threads=65' Setup mgs, mdt, osts ... == sanity test 115: verify dynamic thread creation============================================================================== 03:14:15 (1640477655) ... Starting with 65 threads osc.lustre-OST0000-osc-MDT0000.max_rpcs_in_flight=260 error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff9fbf401b4000/max_rpcs_in_flight=260: Numerical result out of range osc.lustre-OST0001-osc-MDT0000.max_rpcs_in_flight=260 error: set_param: setting /sys/fs/lustre/osc/lustre-OST0001-osc-ffff9fbf401b4000/max_rpcs_in_flight=260: Numerical result out of range sanity test_115: @@@@@@ FAIL: Failed to set max_rpcs_in_flight to 260 ... |
| Comment by Gerrit Updater [ 26/Jan/22 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/39687/ |
| Comment by Peter Jones [ 26/Jan/22 ] |
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Landed for 2.15 |