[LU-11752] sanity test 271f fails with '1 READ RPC occured'

Duplicate — Mon, 1 Apr 2019 14:11:11 +0000

sanity test_271f started failing on November 27, 2018 with the error '1 READ RPC occured'. So far, this failure is only seen with non-DNE and ZFS configurations.

Looking at the logs for a recent failure at https://testing.whamcloud.com/test_sets/faa5559a-f9ef-11e8-8512-52540065bddc , the client test_log contains

== sanity test 271f: DoM: read on open (200K file and read tail) ===================================== 23:15:29 (1544051729)
CMD: onyx-46vm9 /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
warning: '-M' deprecated, use '--mdt-index' or '-m' instead
1+0 records in
1+0 records out
200000 bytes (200 kB) copied, 0.00141796 s, 141 MB/s
1+0 records in
1+0 records out
200000 bytes (200 kB) copied, 0.00106307 s, 188 MB/s
Append to the same page
 sanity test_271f: @@@@@@ FAIL: 1 READ RPC occured

There is no indication of any problems in the console logs.

This failure looks different from ~~LU-11532~~ in that this failure does not look like a bash/test error. In early November, there was a modification made to this test by path https://review.whamcloud.com/33490 , but the start of these failures is delayed from the landing of this patch.

Whamcloud Community JIRA

[LU-11752] sanity test 271f fails with '1 READ RPC occured'