== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Tue Aug 25 17:44:35 EDT 2026 ========================================================== 17:44:35 (1787694275)
Verify Lustre filesystem is up and running
Failing mds1 on oleg345-server
Stopping /mnt/lustre-mds1 (opts:) on oleg345-server
17:44:41 (1787694281) shut down
facet: mds1 facet_host: oleg345-server facet_failover_host: oleg345-server
Failover mds1 to oleg345-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg345-server: oleg345-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg345-client: oleg345-server: ssh exited with exit code 1
Started lustre-MDT0000
17:45:15 (1787694315) targets are mounted
17:45:15 (1787694315) facet_failover done
oleg345-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
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg345-server
Stopping /mnt/lustre-mds2 (opts:) on oleg345-server
17:45:36 (1787694336) shut down
facet: mds2 facet_host: oleg345-server facet_failover_host: oleg345-server
Failover mds2 to oleg345-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg345-server: oleg345-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg345-client: oleg345-server: ssh exited with exit code 1
Started lustre-MDT0001
17:46:00 (1787694360) targets are mounted
17:46:00 (1787694360) facet_failover done
oleg345-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