== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Oct 23 12:12:49 EDT 2025 ========================================================== 12:12:49 (1761235969)
Verify Lustre filesystem is up and running
Failing mds1 on oleg344-server
Stopping /mnt/lustre-mds1 (opts:) on oleg344-server
12:12:55 (1761235975) shut down
facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds1 to oleg344-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0000
12:13:18 (1761235998) targets are mounted
12:13:18 (1761235998) facet_failover done
oleg344-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 oleg344-server
Stopping /mnt/lustre-mds2 (opts:) on oleg344-server
12:13:31 (1761236011) shut down
facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server
Failover mds2 to oleg344-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg344-server: oleg344-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
Started lustre-MDT0001
12:13:52 (1761236032) targets are mounted
12:13:52 (1761236032) facet_failover done
oleg344-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
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