== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Apr 18 03:35:57 EDT 2024 ========================================================== 03:35:58 (1713425758)
Seventh Failure Mode: CLIENT/MDS Thu Apr 18 03:35:58 EDT 2024
Verify Lustre filesystem is up and running
Part 1: Failing CLIENT
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg335-client: total 0
oleg335-client: -rw-r--r-- 1 root root 0 Apr 18 03:36 oleg335-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg335-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg335-client.virtnet_testfile': No such file or directory
pdsh@oleg335-client: oleg335-client: ssh exited with exit code 1
Failing mds1 on oleg335-server
Stopping /mnt/lustre-mds1 (opts:) on oleg335-server
03:37:05 (1713425825) shut down
Failover mds1 to oleg335-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1
Started lustre-MDT0000
03:37:18 (1713425838) targets are mounted
03:37:18 (1713425838) facet_failover done
oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg335-server
Stopping /mnt/lustre-mds2 (opts:) on oleg335-server
03:37:25 (1713425845) shut down
Failover mds2 to oleg335-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1
Started lustre-MDT0001
03:37:38 (1713425858) targets are mounted
03:37:38 (1713425858) facet_failover done
oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg335-client: total 0
Reintegrating CLIENTs
wait 1 minutes