== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 13 09:47:52 EDT 2026 ========================================================== 09:47:53 (1786628873)
Seventh Failure Mode: CLIENT/MDS Thu Aug 13 09:47:55 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
oleg260-client: total 0
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:47 oleg260-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg260-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg260-client.virtnet_testfile': No such file or directory
pdsh@oleg260-client: oleg260-client: ssh exited with exit code 1
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
09:49:13 (1786628953) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
09:49:37 (1786628977) targets are mounted
09:49:37 (1786628977) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
09:49:52 (1786628992) shut down
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds2 to oleg260-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
09:50:17 (1786629017) targets are mounted
09:50:17 (1786629017) facet_failover done
oleg260-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
oleg260-client: total 0
Reintegrating CLIENTs
wait 1 minutes