== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Oct 10 19:21:08 EDT 2025 ========================================================== 19:21:08 (1760138468)
Seventh Failure Mode: CLIENT/MDS Fri Oct 10 19:21:09 EDT 2025
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
oleg248-client: total 0
oleg248-client: -rw-r--r-- 1 root root 0 Oct 10 19:21 oleg248-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg248-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg248-client.virtnet_testfile': No such file or directory
pdsh@oleg248-client: oleg248-client: ssh exited with exit code 1
Failing mds1 on oleg248-server
Stopping /mnt/lustre-mds1 (opts:) on oleg248-server
19:22:18 (1760138538) shut down
facet: mds1 facet_host: oleg248-server facet_failover_host: oleg248-server
Failover mds1 to oleg248-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-MDT0000
19:22:33 (1760138553) targets are mounted
19:22:33 (1760138553) facet_failover done
oleg248-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 oleg248-server
Stopping /mnt/lustre-mds2 (opts:) on oleg248-server
19:22:42 (1760138562) shut down
facet: mds2 facet_host: oleg248-server facet_failover_host: oleg248-server
Failover mds2 to oleg248-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-MDT0001
19:22:58 (1760138578) targets are mounted
19:22:58 (1760138578) facet_failover done
oleg248-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
oleg248-client: total 0
Reintegrating CLIENTs
wait 1 minutes