== insanity test 7: Seventh Failure Mode: CLIENT/MDS Mon May 25 01:58:37 EDT 2026 ========================================================== 01:58:37 (1779688717)
Seventh Failure Mode: CLIENT/MDS Mon May 25 01:58:39 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
oleg437-client: total 0
oleg437-client: -rw-r--r-- 1 root root 0 May 25 01:58 oleg437-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg437-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg437-client.virtnet_testfile': No such file or directory
pdsh@oleg437-client: oleg437-client: ssh exited with exit code 1
Failing mds1 on oleg437-server
Stopping /mnt/lustre-mds1 (opts:) on oleg437-server
01:59:58 (1779688798) shut down
facet: mds1 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds1 to oleg437-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0000
02:00:22 (1779688822) targets are mounted
02:00:22 (1779688822) facet_failover done
oleg437-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 oleg437-server
Stopping /mnt/lustre-mds2 (opts:) on oleg437-server
02:00:37 (1779688837) shut down
facet: mds2 facet_host: oleg437-server facet_failover_host: oleg437-server
Failover mds2 to oleg437-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-MDT0001
02:01:03 (1779688863) targets are mounted
02:01:03 (1779688863) facet_failover done
oleg437-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
oleg437-client: total 0
Reintegrating CLIENTs
wait 1 minutes