== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed May 27 04:35:05 EDT 2026 ========================================================== 04:35:05 (1779870905)
Seventh Failure Mode: CLIENT/MDS Wed May 27 04:35:07 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
oleg245-client: total 0
oleg245-client: -rw-r--r-- 1 root root 0 May 27 04:35 oleg245-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg245-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg245-client.virtnet_testfile': No such file or directory
pdsh@oleg245-client: oleg245-client: ssh exited with exit code 1
Failing mds1 on oleg245-server
Stopping /mnt/lustre-mds1 (opts:) on oleg245-server
04:36:20 (1779870980) shut down
facet: mds1 facet_host: oleg245-server facet_failover_host: oleg245-server
Failover mds1 to oleg245-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg245-server: oleg245-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg245-client: oleg245-server: ssh exited with exit code 1
Started lustre-MDT0000
04:36:50 (1779871010) targets are mounted
04:36:50 (1779871010) facet_failover done
oleg245-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 oleg245-server
Stopping /mnt/lustre-mds2 (opts:) on oleg245-server
04:37:02 (1779871022) shut down
facet: mds2 facet_host: oleg245-server facet_failover_host: oleg245-server
Failover mds2 to oleg245-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg245-server: oleg245-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg245-client: oleg245-server: ssh exited with exit code 1
Started lustre-MDT0001
04:37:22 (1779871042) targets are mounted
04:37:22 (1779871042) facet_failover done
oleg245-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
oleg245-client: total 0
Reintegrating CLIENTs
wait 1 minutes