== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Jul 30 01:26:53 EDT 2026 ========================================================== 01:26:53 (1785389213)
Seventh Failure Mode: CLIENT/MDS Thu Jul 30 01:26:56 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
oleg142-client: total 0
oleg142-client: -rw-r--r-- 1 root root 0 Jul 30 01:27 oleg142-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg142-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg142-client.virtnet_testfile': No such file or directory
pdsh@oleg142-client: oleg142-client: ssh exited with exit code 1
Failing mds1 on oleg142-server
Stopping /mnt/lustre-mds1 (opts:) on oleg142-server
01:28:20 (1785389300) shut down
facet: mds1 facet_host: oleg142-server facet_failover_host: oleg142-server
Failover mds1 to oleg142-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg142-server: oleg142-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg142-client: oleg142-server: ssh exited with exit code 1
Started lustre-MDT0000
01:28:56 (1785389336) targets are mounted
01:28:56 (1785389336) facet_failover done
oleg142-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 oleg142-server
Stopping /mnt/lustre-mds2 (opts:) on oleg142-server
01:29:16 (1785389356) shut down
facet: mds2 facet_host: oleg142-server facet_failover_host: oleg142-server
Failover mds2 to oleg142-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg142-server: oleg142-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg142-client: oleg142-server: ssh exited with exit code 1
Started lustre-MDT0001
01:29:42 (1785389382) targets are mounted
01:29:42 (1785389382) facet_failover done
oleg142-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
oleg142-client: total 0
Reintegrating CLIENTs
wait 1 minutes