== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu May  1 16:28:30 EDT 2025 ========================================================== 16:28:30 (1746131310)
Verify Lustre filesystem is up and running
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
16:28:35 (1746131315) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Failover mds2 to oleg315-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
16:29:03 (1746131343) targets are mounted
16:29:03 (1746131343) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Failing ost2 on oleg315-server
Stopping /mnt/lustre-ost2 (opts:) on oleg315-server
16:29:19 (1746131359) shut down
facet: ost1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: ost2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover ost1 to oleg315-server
mount facets: ost1
Failover ost2 to oleg315-server
mount facets: ost2
Starting ost1: -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Starting ost2: -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
16:29:37 (1746131377) targets are mounted
16:29:37 (1746131377) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS