== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Feb 18 02:45:47 EST 2026 ========================================================== 02:45:47 (1771400747)
Seventh Failure Mode: CLIENT/MDS Wed Feb 18 02:45:49 EST 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
oleg110-client: total 0
oleg110-client: -rw-r--r-- 1 root root 0 Feb 18 02:45 oleg110-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg110-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg110-client.virtnet_testfile': No such file or directory
pdsh@oleg110-client: oleg110-client: ssh exited with exit code 1
Failing mds1 on oleg110-server
Stopping /mnt/lustre-mds1 (opts:) on oleg110-server
02:47:10 (1771400830) shut down
facet: mds1 facet_host: oleg110-server facet_failover_host: oleg110-server
Failover mds1 to oleg110-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1
Started lustre-MDT0000
02:47:43 (1771400863) targets are mounted
02:47:43 (1771400863) facet_failover done
oleg110-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 oleg110-server
Stopping /mnt/lustre-mds2 (opts:) on oleg110-server
02:47:57 (1771400877) shut down
facet: mds2 facet_host: oleg110-server facet_failover_host: oleg110-server
Failover mds2 to oleg110-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1
Started lustre-MDT0001
02:48:20 (1771400900) targets are mounted
02:48:20 (1771400900) facet_failover done
oleg110-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
oleg110-client: total 0
Reintegrating CLIENTs
wait 1 minutes