== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Jan  1 20:06:20 EST 2026 ========================================================== 20:06:20 (1767315980)
Sixth Failure Mode: OST/CLIENT Thu Jan  1 20:06:22 EST 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg437-server
Test Lustre stability after OST failure
DFPIDA=21844
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=22153
Reintegrating OST/CLIENTs
oleg437-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg437-server: oleg437-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Started lustre-OST0000
oleg437-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
Verifying mount