== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Sep 11 08:12:18 EDT 2026 ========================================================== 08:12:18 (1789128738)
Verify Lustre filesystem is up and running
Failing mds1 on oleg118-server
Stopping /mnt/lustre-mds1 (opts:) on oleg118-server
08:12:25 (1789128745) shut down
facet: mds1 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds1 to oleg118-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0000
08:12:59 (1789128779) targets are mounted
08:13:00 (1789128780) facet_failover done
oleg118-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 oleg118-server
Stopping /mnt/lustre-mds2 (opts:) on oleg118-server
08:13:19 (1789128799) shut down
facet: mds2 facet_host: oleg118-server facet_failover_host: oleg118-server
Failover mds2 to oleg118-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg118-server: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg118-client: oleg118-server: ssh exited with exit code 1
Started lustre-MDT0001
08:13:44 (1789128824) targets are mounted
08:13:44 (1789128824) facet_failover done
oleg118-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
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