== insanity test 4: Fourth Failure Mode: OST/MDS Mon Aug 17 10:12:07 EDT 2026 ========================================================== 10:12:07 (1786975927)
Fourth Failure Mode: OST/MDS Mon Aug 17 10:12:09 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg331-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg331-server
Failover mds1 to oleg331-server
Reintegrating OST
oleg331-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-OST0000
oleg331-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg331-server: oleg331-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg331-client: oleg331-server: ssh exited with exit code 1
Started lustre-MDT0000
Test Lustre stability after MDS failover