== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 22 01:41:04 EDT 2024 ========================================================== 01:41:04 (1724305264)
Seventh Failure Mode: CLIENT/MDS Thu Aug 22 01:41:05 EDT 2024
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
oleg406-client: total 0
oleg406-client: -rw-r--r-- 1 root root 0 Aug 22 01:41 oleg406-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg406-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg406-client.virtnet_testfile': No such file or directory
pdsh@oleg406-client: oleg406-client: ssh exited with exit code 1
Failing mds1 on oleg406-server
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
01:42:12 (1724305332) shut down
Failover mds1 to oleg406-server
mount facets: mds1
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
01:42:26 (1724305346) targets are mounted
01:42:26 (1724305346) facet_failover done
oleg406-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 oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
01:42:33 (1724305353) shut down
Failover mds2 to oleg406-server
mount facets: mds2
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
01:42:48 (1724305368) targets are mounted
01:42:48 (1724305368) facet_failover done
oleg406-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
oleg406-client: total 0
Reintegrating CLIENTs
wait 1 minutes