-----============= acceptance-small: insanity ============----- Thu Aug 27 10:13:52 EDT 2026
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg649-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 10:14:10 (1787840050) ===
oleg649-client.virtnet: executing check_config_client /mnt/lustre
oleg649-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg649-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff940d44c94800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff940d44c94800.idle_timeout=debug
disable quota as required
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
=== insanity: finish setup 10:14:46 (1787840086) ===

== insanity test 0: Fail all nodes, independently ======== 10:14:47 (1787840087)
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
10:14:52 (1787840092) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
10:15:12 (1787840112) targets are mounted
10:15:12 (1787840112) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:15:25 (1787840125) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
10:15:48 (1787840148) targets are mounted
10:15:48 (1787840148) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
10:16:01 (1787840161) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
10:16:25 (1787840185) targets are mounted
10:16:25 (1787840185) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
10:16:41 (1787840201) shut down
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost2 to oleg649-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0001
10:17:06 (1787840226) targets are mounted
10:17:06 (1787840226) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (154s)

== insanity test 1: MDS/MDS failure ====================== 10:17:21 (1787840241)
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Reintegrating MDS2
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 27 10:20:48 EDT 2026 ========================================================== 10:20:48 (1787840448)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Failover mds2 to oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Reintegrating OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (198s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 27 10:24:06 EDT 2026 ========================================================== 10:24:06 (1787840646)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
10:24:10 (1787840650) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
10:24:41 (1787840681) targets are mounted
10:24:41 (1787840681) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:24:52 (1787840692) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
10:25:13 (1787840713) targets are mounted
10:25:13 (1787840713) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (94s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 27 10:25:40 EDT 2026 ========================================================== 10:25:40 (1787840740)
Fourth Failure Mode: OST/MDS Thu Aug 27 10:25:42 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Failover mds2 to oleg649-server
Reintegrating OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (209s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug 27 10:29:09 EDT 2026 ========================================================== 10:29:09 (1787840949)
Fifth Failure Mode: OST/OST Thu Aug 27 10:29:10 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
oleg649-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (98s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 27 10:30:47 EDT 2026 ========================================================== 10:30:48 (1787841048)
Sixth Failure Mode: OST/CLIENT Thu Aug 27 10:30:49 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
DFPIDA=23235
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23555
Reintegrating OST/CLIENTs
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (60s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 27 10:31:47 EDT 2026 ========================================================== 10:31:48 (1787841108)
Seventh Failure Mode: CLIENT/MDS Thu Aug 27 10:31:49 EDT 2026
Verify Lustre filesystem is up and running
Part 1: Failing CLIENT
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 27 10:31 oleg649-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg649-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg649-client.virtnet_testfile': No such file or directory
pdsh@oleg649-client: oleg649-client: ssh exited with exit code 1
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
10:33:06 (1787841186) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
10:33:32 (1787841212) targets are mounted
10:33:32 (1787841212) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:33:47 (1787841227) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
10:34:10 (1787841250) targets are mounted
10:34:10 (1787841250) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg649-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (225s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 27 10:35:33 EDT 2026 ========================================================== 10:35:33 (1787841333)
Eighth Failure Mode: CLIENT/OST Thu Aug 27 10:35:34 EDT 2026
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 27 10:35 oleg649-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (177s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 27 10:38:30 EDT 2026 ========================================================== 10:38:30 (1787841510)
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 27 10:38 oleg649-client.virtnet_testfile
oleg649-client: -rw-r--r-- 1 root root 0 Aug 27 10:37 oleg649-client.virtnet_testfile2
Wait 1 minutes
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg649-client: total 0
oleg649-client: -rw-r--r-- 1 root root 0 Aug 27 10:39 oleg649-client.virtnet_testfile
oleg649-client: -rw-r--r-- 1 root root 0 Aug 27 10:37 oleg649-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (146s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 27 10:40:56 EDT 2026 ========================================================== 10:40:56 (1787841656)
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failover mds1 to oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Reintegrating OST
oleg649-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
Failover mds2 to oleg649-server
oleg649-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg649-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 27 10:44:19 EDT 2026 ========================================================== 10:44:20 (1787841860)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
10:44:26 (1787841866) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
10:44:59 (1787841899) targets are mounted
10:44:59 (1787841899) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:45:20 (1787841920) shut down
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
10:45:43 (1787841943) targets are mounted
10:45:43 (1787841943) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (102s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 27 10:46:01 EDT 2026 ========================================================== 10:46:01 (1787841961)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:46:12 (1787841972) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
10:46:44 (1787842004) targets are mounted
10:46:44 (1787842004) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
10:47:12 (1787842032) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Failover ost2 to oleg649-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
10:47:39 (1787842059) targets are mounted
10:47:39 (1787842059) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (134s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 27 10:48:15 EDT 2026 ========================================================== 10:48:15 (1787842095)
Verify Lustre filesystem is up and running
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:48:25 (1787842105) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Failover mds2 to oleg649-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:48:54 (1787842134) targets are mounted
10:48:54 (1787842134) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
10:49:29 (1787842169) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Failover ost2 to oleg649-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:49:55 (1787842195) targets are mounted
10:49:55 (1787842195) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (129s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 27 10:50:24 EDT 2026 ========================================================== 10:50:24 (1787842224)
Verify Lustre filesystem is up and running
Failing ost1 on oleg649-server
Stopping /mnt/lustre-ost1 (opts:) on oleg649-server
Failing ost2 on oleg649-server
Stopping /mnt/lustre-ost2 (opts:) on oleg649-server
10:50:33 (1787842233) shut down
facet: ost1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: ost2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover ost1 to oleg649-server
mount facets: ost1
Failover ost2 to oleg649-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:50:57 (1787842257) targets are mounted
10:50:57 (1787842257) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg649-server
Stopping /mnt/lustre-mds1 (opts:) on oleg649-server
Failing mds2 on oleg649-server
Stopping /mnt/lustre-mds2 (opts:) on oleg649-server
10:51:26 (1787842286) shut down
facet: mds1 facet_host: oleg649-server facet_failover_host: oleg649-server
facet: mds2 facet_host: oleg649-server facet_failover_host: oleg649-server
Failover mds1 to oleg649-server
mount facets: mds1
Failover mds2 to oleg649-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg649-server: oleg649-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
pdsh@oleg649-client: oleg649-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:51:57 (1787842317) targets are mounted
10:51:57 (1787842317) facet_failover done
oleg649-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (114s)
== insanity test complete, duration 2305 sec ============= 10:52:18 (1787842338)
=== insanity: start cleanup 10:52:20 (1787842340) ===
=== insanity: finish cleanup 10:52:23 (1787842343) ===