== insanity test 7: Seventh Failure Mode: CLIENT/MDS Sat Aug 22 03:52:04 EDT 2026 ========================================================== 03:52:04 (1787385124)
Seventh Failure Mode: CLIENT/MDS Sat Aug 22 03:52:06 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
oleg211-client: total 0
oleg211-client: -rw-r--r-- 1 root root 0 Aug 22 03:52 oleg211-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg211-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg211-client.virtnet_testfile': No such file or directory
pdsh@oleg211-client: oleg211-client: ssh exited with exit code 1
Failing mds1 on oleg211-server
Stopping /mnt/lustre-mds1 (opts:) on oleg211-server
03:53:24 (1787385204) shut down
facet: mds1 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds1 to oleg211-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0000
03:53:57 (1787385237) targets are mounted
03:53:57 (1787385237) facet_failover done
oleg211-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 oleg211-server
Stopping /mnt/lustre-mds2 (opts:) on oleg211-server
03:54:16 (1787385256) shut down
facet: mds2 facet_host: oleg211-server facet_failover_host: oleg211-server
Failover mds2 to oleg211-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg211-server: oleg211-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1
Started lustre-MDT0001
03:54:42 (1787385282) targets are mounted
03:54:42 (1787385282) facet_failover done
oleg211-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
oleg211-client: total 0
Reintegrating CLIENTs
wait 1 minutes