== insanity test 7: Seventh Failure Mode: CLIENT/MDS Wed Aug 26 18:14:20 EDT 2026 ========================================================== 18:14:20 (1787782460)
Seventh Failure Mode: CLIENT/MDS Wed Aug 26 18:14:21 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
oleg459-client: total 0
oleg459-client: -rw-r--r-- 1 root root 0 Aug 26 18:14 oleg459-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg459-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg459-client.virtnet_testfile': No such file or directory
pdsh@oleg459-client: oleg459-client: ssh exited with exit code 1
Failing mds1 on oleg459-server
Stopping /mnt/lustre-mds1 (opts:) on oleg459-server
18:15:40 (1787782540) shut down
facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server
Failover mds1 to oleg459-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg459-server: oleg459-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1
Started lustre-MDT0000
18:16:06 (1787782566) targets are mounted
18:16:06 (1787782566) facet_failover done
oleg459-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 oleg459-server
Stopping /mnt/lustre-mds2 (opts:) on oleg459-server
18:16:22 (1787782582) shut down
facet: mds2 facet_host: oleg459-server facet_failover_host: oleg459-server
Failover mds2 to oleg459-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg459-server: oleg459-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1
Started lustre-MDT0001
18:16:47 (1787782607) targets are mounted
18:16:47 (1787782607) facet_failover done
oleg459-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
oleg459-client: total 0
Reintegrating CLIENTs
wait 1 minutes