== insanity test 4: Fourth Failure Mode: OST/MDS Fri Sep 11 22:52:45 EDT 2026 ========================================================== 22:52:45 (1789181565)
Fourth Failure Mode: OST/MDS Fri Sep 11 22:52:47 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg231-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg231-server
Failover mds1 to oleg231-server
Reintegrating OST
oleg231-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-OST0000
oleg231-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg231-server: oleg231-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1
Started lustre-MDT0000
Test Lustre stability after MDS failover