== insanity test 4: Fourth Failure Mode: OST/MDS Thu Oct 23 13:21:29 EDT 2025 ========================================================== 13:21:29 (1761240089)
Fourth Failure Mode: OST/MDS Thu Oct 23 13:21:31 EDT 2025
Stopping /mnt/lustre-ost1 (opts:) on oleg647-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg647-server
Failover mds1 to oleg647-server
Stopping /mnt/lustre-mds2 (opts:) on oleg647-server
Failover mds2 to oleg647-server
Reintegrating OST
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
oleg647-server: oleg647-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg647-client: oleg647-server: ssh exited with exit code 1
Started lustre-OST0000
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg647-server: oleg647-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg647-client: oleg647-server: ssh exited with exit code 1
Started lustre-MDT0000
Starting mds2: -o localrecov  lustre-mdt2/mdt2 /mnt/lustre-mds2
oleg647-server: oleg647-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg647-client: oleg647-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover