[LU-15023] sanityn test_77f: dd (write) failed (2) Created: 21/Sep/21  Updated: 05/Jan/23

Status: Open
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Maloo Assignee: WC Triage
Resolution: Unresolved Votes: 0
Labels: None

Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for S Buisson <sbuisson@ddn.com>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/c68ebced-6335-4b8f-835a-ab90e30e7640

test_77f failed with the following error:

dd (write) failed (2)

The test fails with this message, but keeps going for a while.

CMD: trevis-37vm1.trevis.whamcloud.com,trevis-37vm2 runas -u 500 -g 500 declare -a pids_r;
		for ((i = 0; i < 16; i++)); do
			dd if=/mnt/lustre/d77f.sanityn/nrs_r_$HOSTNAME bs=1M of=/dev/null seek=\$i count=1 &
			pids_r[\$i]=\$!;
		done;
		rc_r=0;
		for ((i = 0; i < 16; i++)); do
			wait \${pids_r[\$i]};
			newrc=\$?;
			[ \$newrc -gt \$rc_r ] && rc_r=\$newrc;
		done;
		exit \$rc_r
 sanityn test_77f: @@@@@@ FAIL: dd (write) failed (2)

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanityn test_77f - dd (write) failed


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