== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Jul 17 07:53:06 EDT 2026 ========================================================== 07:53:06 (1784289186)
Seventh Failure Mode: CLIENT/MDS Fri Jul 17 07:53:06 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
oleg418-client: total 0
oleg418-client: -rw-r--r-- 1 root root 0 Jul 17 07:53 oleg418-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg418-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg418-client.virtnet_testfile': No such file or directory
pdsh@oleg418-client: oleg418-client: ssh exited with exit code 1
Failing mds1 on oleg418-server
Stopping /mnt/lustre-mds1 (opts:) on oleg418-server
07:54:14 (1784289254) shut down
facet: mds1 facet_host: oleg418-server facet_failover_host: oleg418-server
Failover mds1 to oleg418-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg418-server: oleg418-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg418-client: oleg418-server: ssh exited with exit code 1
Started lustre-MDT0000
07:54:28 (1784289268) targets are mounted
07:54:28 (1784289268) facet_failover done
oleg418-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 oleg418-server
Stopping /mnt/lustre-mds2 (opts:) on oleg418-server
07:54:36 (1784289276) shut down
facet: mds2 facet_host: oleg418-server facet_failover_host: oleg418-server
Failover mds2 to oleg418-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg418-server: oleg418-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg418-client: oleg418-server: ssh exited with exit code 1
Started lustre-MDT0001
07:54:50 (1784289290) targets are mounted
07:54:50 (1784289290) facet_failover done
oleg418-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
oleg418-client: total 0
Reintegrating CLIENTs
wait 1 minutes