== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sun Sep 13 07:21:13 EDT 2026 ========================================================== 07:21:13 (1789298473)
Seventh Failure Mode: CLIENT/MDS Sun Sep 13 07:21:14 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
oleg308-client: total 0
oleg308-client: -rw-r--r-- 1 root root 0 Sep 13 07:21 oleg308-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg308-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg308-client.virtnet_testfile': No such file or directory
pdsh@oleg308-client: oleg308-client: ssh exited with exit code 1
Failing mds1 on oleg308-server
Stopping /mnt/lustre-mds1 (opts:) on oleg308-server
07:22:33 (1789298553) shut down
facet: mds1 facet_host: oleg308-server facet_failover_host: oleg308-server
Failover mds1 to oleg308-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg308-server: oleg308-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg308-client: oleg308-server: ssh exited with exit code 1
Started lustre-MDT0000
07:22:56 (1789298576) targets are mounted
07:22:56 (1789298576) facet_failover done
oleg308-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 oleg308-server
Stopping /mnt/lustre-mds2 (opts:) on oleg308-server
07:23:13 (1789298593) shut down
facet: mds2 facet_host: oleg308-server facet_failover_host: oleg308-server
Failover mds2 to oleg308-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg308-server: oleg308-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg308-client: oleg308-server: ssh exited with exit code 1
Started lustre-MDT0001
07:23:37 (1789298617) targets are mounted
07:23:37 (1789298617) facet_failover done
oleg308-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
oleg308-client: total 0
Reintegrating CLIENTs
wait 1 minutes