== insanity test 4: Fourth Failure Mode: OST/MDS Thu Jun 11 23:28:15 EDT 2026 ========================================================== 23:28:15 (1781234895)
Fourth Failure Mode: OST/MDS Thu Jun 11 23:28:16 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg204-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg204-server
Failover mds1 to oleg204-server
Reintegrating OST
oleg204-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg204-server: oleg204-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg204-client: oleg204-server: ssh exited with exit code 1
Started lustre-OST0000
oleg204-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg204-server: oleg204-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg204-client: oleg204-server: ssh exited with exit code 1
Started lustre-MDT0000
Test Lustre stability after MDS failover