[LU-10330] Interop sanity test_101g: unable to set max_pages_per_rpc=4M Created: 05/Dec/17 Updated: 19/Dec/17 Resolved: 17/Dec/17 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.10.0, Lustre 2.10.1 |
| Fix Version/s: | Lustre 2.11.0, Lustre 2.10.3 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Emoly Liu | Assignee: | Emoly Liu |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Environment: |
server: 2.7.19.10 |
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| Issue Links: |
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| Severity: | 3 | ||||
| Rank (Obsolete): | 9223372036854775807 | ||||
| Description |
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This issue was created by maloo for sarah_lw <wei3.liu@intel.com> The sub-test test_101g failed with the following error: unable to set max_pages_per_rpc=4M == sanity test 101g: Big bulk(4/16 MiB) readahead ==================================================== 19:57:32 (1511812652)
CMD: onyx-39vm7 /usr/sbin/lctl get_param -n obdfilter.*.brw_size
CMD: onyx-39vm7 /usr/sbin/lctl get_param -n version 2>/dev/null ||
/usr/sbin/lctl lustre_build_version 2>/dev/null ||
/usr/sbin/lctl --version 2>/dev/null | cut -d' ' -f2
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0000-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0001-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0002-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0003-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0004-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0005-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
error: set_param: setting /proc/fs/lustre/osc/lustre-OST0006-osc-ffff880068773800/max_pages_per_rpc=4M: Numerical result out of range
sanity test_101g: @@@@@@ FAIL: unable to set max_pages_per_rpc=4M
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| Comments |
| Comment by Andreas Dilger [ 05/Dec/17 ] |
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It looks like this is caused by the test checking for version 2.8.52 on the server before setting brw_size to be larger. With 2.7.x the 16MB RPC patch is available, but the default brw_size is 1MB. The test needs to be updated to check for version 2.7.17 or later to set brw_size=16 and enable the 8MB and 16MB RPC tests. The suffix="M" change is NOT available in 2.7.x and should be left under the version > 2.9.52 check. This should be fixed in b2_10 and master. |
| Comment by Gerrit Updater [ 05/Dec/17 ] |
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Emoly Liu (emoly.liu@intel.com) uploaded a new patch: https://review.whamcloud.com/30365 |
| Comment by Gerrit Updater [ 05/Dec/17 ] |
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Emoly Liu (emoly.liu@intel.com) uploaded a new patch: https://review.whamcloud.com/30366 Per Andreas' review comment, this one has been abandoned because the new one #30389 is created with the same Change-Id:I6eeefbf74017aaeeb8998accd6da04d8de75606c to #30365 for b2_10. |
| Comment by Gerrit Updater [ 06/Dec/17 ] |
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Emoly Liu (emoly.liu@intel.com) uploaded a new patch: https://review.whamcloud.com/30389 |
| Comment by Gerrit Updater [ 17/Dec/17 ] |
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Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/30389/ |
| Comment by Peter Jones [ 17/Dec/17 ] |
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Landed for 2.11 |
| Comment by Gerrit Updater [ 19/Dec/17 ] |
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John L. Hammond (john.hammond@intel.com) merged in patch https://review.whamcloud.com/30365/ |