== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri May 10 05:33:32 EDT 2024 ========================================================== 05:33:33 (1715333613)
Seventh Failure Mode: CLIENT/MDS Fri May 10 05:33:33 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
oleg154-client: total 0
oleg154-client: -rw-r--r-- 1 root root 0 May 10 05:33 oleg154-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg154-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg154-client.virtnet_testfile': No such file or directory
pdsh@oleg154-client: oleg154-client: ssh exited with exit code 1
Failing mds1 on oleg154-server
Stopping /mnt/lustre-mds1 (opts:) on oleg154-server
05:34:40 (1715333680) shut down
Failover mds1 to oleg154-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg154-server: oleg154-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg154-client: oleg154-server: ssh exited with exit code 1
Started lustre-MDT0000
05:34:53 (1715333693) targets are mounted
05:34:53 (1715333693) facet_failover done
oleg154-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 oleg154-server
Stopping /mnt/lustre-mds2 (opts:) on oleg154-server
05:35:00 (1715333700) shut down
Failover mds2 to oleg154-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg154-server: oleg154-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg154-client: oleg154-server: ssh exited with exit code 1
Started lustre-MDT0001
05:35:13 (1715333713) targets are mounted
05:35:13 (1715333713) facet_failover done
oleg154-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
oleg154-client: total 0
Reintegrating CLIENTs
wait 1 minutes