== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 06:49:49 EDT 2026 ========================================================== 06:49:49 (1787827789)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 06:49:51 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
oleg246-client: total 0
oleg246-client: -rw-r--r-- 1 root root 0 Aug 27 06:49 oleg246-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg246-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg246-client.virtnet_testfile': No such file or directory
pdsh@oleg246-client: oleg246-client: ssh exited with exit code 1
Failing mds1 on oleg246-server
Stopping /mnt/lustre-mds1 (opts:) on oleg246-server
06:51:14 (1787827874) shut down
facet: mds1 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds1 to oleg246-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0000
06:51:48 (1787827908) targets are mounted
06:51:48 (1787827908) facet_failover done
oleg246-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg246-server
Stopping /mnt/lustre-mds2 (opts:) on oleg246-server
06:52:08 (1787827928) shut down
facet: mds2 facet_host: oleg246-server facet_failover_host: oleg246-server
Failover mds2 to oleg246-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg246-server: oleg246-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1
Started lustre-MDT0001
06:52:37 (1787827957) targets are mounted
06:52:37 (1787827957) facet_failover done
oleg246-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg246-client: total 0
Reintegrating CLIENTs
wait 1 minutes