[LU-15312] conf-sanity test_104 defect: it mounts client with stopped mds

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.15.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Elena Gryaznova

Description

# MDSSIZE=200000 OSTSIZE=5000000 ONLY=104b sh conf-sanity.sh
...
Formatting mgs, mds, osts
Format mds1: /tmp/lustre-mdt1
Format ost1: /tmp/lustre-ost1
Format ost2: /tmp/lustre-ost2
start mds service on fre0101
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
Commit the device label on /tmp/lustre-mdt1
Started lustre-MDT0000
fre0101: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid
start ost1 service on fre0101
Starting ost1: -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Commit the device label on /tmp/lustre-ost1
Started lustre-OST0000
fre0101: executing wait_import_state_mount FULL osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid
fre0101: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 40
os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 2 sec
stop ost1 service on fre0101
Stopping /mnt/lustre-ost1 (opts:-f) on fre0101
stop mds service on fre0101
Stopping /mnt/lustre-mds1 (opts:-f) on fre0101

== conf-sanity test 104b: Mount uses last flock argument ========================================================== 07:11:35 (1638515495)
mount lustre with opts flock,localflock on /mnt/lustre3.....
Starting client: fre0101:  -o flock,localflock fre0101@tcp:/lustre /mnt/lustre3
mount.lustre: mount fre0101@tcp:/lustre at /mnt/lustre3 failed: Input/output error
Is the MGS running?
 conf-sanity test_104b: @@@@@@ FAIL: localflock is not set 
  Trace dump:
  = ./../tests/test-framework.sh:6335:error()
  = conf-sanity.sh:7748:test_104b()
  = ./../tests/test-framework.sh:6639:run_one()
  = ./../tests/test-framework.sh:6686:run_one_logged()
  = ./../tests/test-framework.sh:6512:run_test()
  = conf-sanity.sh:7757:main()
Dumping lctl log to /tmp/test_logs/1638515469/conf-sanity.test_104b.*.1638515511.log
Dumping logs only on local client.
umount lustre on /mnt/lustre3.....
FAIL 104b (16s)

test_104b() { # LU-12859
        mount_client $MOUNT3 flock,localflock
        stack_trap "umount_client $MOUNT3" EXIT