== insanity test 4: Fourth Failure Mode: OST/MDS Mon Dec 29 14:02:11 EST 2025 ========================================================== 14:02:11 (1767034931)
Fourth Failure Mode: OST/MDS Mon Dec 29 14:02:12 EST 2025
Stopping /mnt/lustre-ost1 (opts:) on oleg443-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg443-server
Failover mds1 to oleg443-server
Reintegrating OST
oleg443-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-OST0000
oleg443-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg443-server: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg443-client: oleg443-server: ssh exited with exit code 1
Started lustre-MDT0000
Test Lustre stability after MDS failover