[LU-10717] several conf-sanity tests failed: FAIL: start mgs failed

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.3, Lustre 2.16.0
• Affects Version/s: Lustre 2.11.0, Lustre 2.10.3
• Severity: 3
• Assignee: Li Xi
• Reporter: Elena Gryaznova

Description

== conf-sanity test 68: be able to reserve specific sequences in FLDB ================================ 19:52:16 (1518897136)
umount lustre on /mnt/lustre.....
start mgs
Loading modules from /usr/lib64/lustre/tests/..
detected 2 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
../lnet/lnet/lnet options: 'accept=all'
../lnet/klnds/socklnd/ksocklnd options: 'sock_timeout=10'
gss/krb5 is not supported
Starting mgs:   /dev/vdb /mnt/lustre-mgs
fre1333: mount.lustre: according to /etc/mtab /dev/vdb is already mounted on /mnt/lustre-mgs
pdsh@fre1335: fre1333: ssh exited with exit code 17
Start of /dev/vdb on mgs failed 17
 conf-sanity test_68: @@@@@@ FAIL: start mgs failed 

 == conf-sanity test 76a: set permanent params set_param -P =========================================== 20:38:34 (1518899914)
start mgs
Loading modules from /usr/lib64/lustre/tests/..
detected 2 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
../lnet/lnet/lnet options: 'accept=all'
../lnet/klnds/socklnd/ksocklnd options: 'sock_timeout=10'
gss/krb5 is not supported
Starting mgs:   /dev/vdb /mnt/lustre-mgs
fre1333: mount.lustre: according to /etc/mtab /dev/vdb is already mounted on /mnt/lustre-mgs
pdsh@fre1335: fre1333: ssh exited with exit code 17
Start of /dev/vdb on mgs failed 17
 conf-sanity test_76a: @@@@@@ FAIL: start mgs failed 

Issue Links

• is related to: LU-11915 conf-sanity test 115 is skipped or hangs
• is related to: LU-11991 conf-sanity test_32xx fails for separate MGS
• is related to: LU-8110 Seperated MGS/MDS: conf-sanity test_32a: MGS doesn't stop before test starts
• is related to: LU-9860 conf-sanity test_33a fails with “mount -t lustre failed“ for separate MDS and MGS
• is related to: LU-9875 conf-sanity test 70e fails with 'start mdt1 failed'
• is related to: LU-9897 Tracking of lustre library improvements.
• is related to: LU-7529 conf-sanity test_32a fails when using seperate MGS
• is related to: LU-9879 conf-sanity test 80 fails with “Failed to start MDT”