== insanity test 8: Eighth Failure Mode: CLIENT/OST Wed Feb 18 02:49:42 EST 2026 ========================================================== 02:49:42 (1771400982)
Eighth Failure Mode: CLIENT/OST Wed Feb 18 02:49:43 EST 2026
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg110-client: total 0
oleg110-client: -rw-r--r-- 1 root root 0 Feb 18 02:49 oleg110-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg110-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg110-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes