== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Jun 11 18:55:29 EDT 2026 ========================================================== 18:55:29 (1781218529)
Seventh Failure Mode: CLIENT/MDS Thu Jun 11 18:55:30 EDT 2026
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
oleg646-client: total 0
oleg646-client: -rw-r--r-- 1 root root 0 Jun 11 18:55 oleg646-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg646-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg646-client.virtnet_testfile': No such file or directory
pdsh@oleg646-client: oleg646-client: ssh exited with exit code 1
Failing mds1 on oleg646-server
Stopping /mnt/lustre-mds1 (opts:) on oleg646-server
18:56:40 (1781218600) shut down
facet: mds1 facet_host: oleg646-server facet_failover_host: oleg646-server
Failover mds1 to oleg646-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg646-server: oleg646-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg646-client: oleg646-server: ssh exited with exit code 1
Started lustre-MDT0000
18:56:56 (1781218616) targets are mounted
18:56:56 (1781218616) facet_failover done
oleg646-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 oleg646-server
Stopping /mnt/lustre-mds2 (opts:) on oleg646-server
18:57:04 (1781218624) shut down
facet: mds2 facet_host: oleg646-server facet_failover_host: oleg646-server
Failover mds2 to oleg646-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg646-server: oleg646-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg646-client: oleg646-server: ssh exited with exit code 1
Started lustre-MDT0001
18:57:21 (1781218641) targets are mounted
18:57:21 (1781218641) facet_failover done
oleg646-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
oleg646-client: total 0
Reintegrating CLIENTs
wait 1 minutes