== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 26 21:12:50 EDT 2026 ========================================================== 21:12:50 (1787793170)
Seventh Failure Mode: CLIENT/MDS Wed Aug 26 21:12:52 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
oleg624-client: total 0
oleg624-client: -rw-r--r-- 1 root root 0 Aug 26 21:12 oleg624-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg624-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg624-client.virtnet_testfile': No such file or directory
pdsh@oleg624-client: oleg624-client: ssh exited with exit code 1
Failing mds1 on oleg624-server
Stopping /mnt/lustre-mds1 (opts:) on oleg624-server
21:14:09 (1787793249) shut down
facet: mds1 facet_host: oleg624-server facet_failover_host: oleg624-server
Failover mds1 to oleg624-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg624-server: oleg624-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg624-client: oleg624-server: ssh exited with exit code 1
Started lustre-MDT0000
21:14:42 (1787793282) targets are mounted
21:14:42 (1787793282) facet_failover done
oleg624-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 oleg624-server
Stopping /mnt/lustre-mds2 (opts:) on oleg624-server
21:14:57 (1787793297) shut down
facet: mds2 facet_host: oleg624-server facet_failover_host: oleg624-server
Failover mds2 to oleg624-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg624-server: oleg624-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg624-client: oleg624-server: ssh exited with exit code 1
Started lustre-MDT0001
21:15:20 (1787793320) targets are mounted
21:15:20 (1787793320) facet_failover done
oleg624-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
oleg624-client: total 0
Reintegrating CLIENTs
wait 1 minutes