-----============= acceptance-small: insanity ============----- Thu Aug  6 11:27:03 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
oleg146-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 11:27:25 (1786030045) ===
oleg146-client.virtnet: executing check_config_client /mnt/lustre
oleg146-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg146-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8d22e038a000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8d22e038a000.idle_timeout=debug
disable quota as required
oleg146-server: oleg146-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 11:28:10 (1786030090) ===

== insanity test 0: Fail all nodes, independently ======== 11:28:12 (1786030092)
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
11:28:19 (1786030099) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
11:28:54 (1786030134) targets are mounted
11:28:54 (1786030134) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
11:29:12 (1786030152) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
11:29:40 (1786030180) targets are mounted
11:29:40 (1786030180) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
11:29:58 (1786030198) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
11:30:27 (1786030227) targets are mounted
11:30:27 (1786030227) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
11:30:45 (1786030245) shut down
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
11:31:13 (1786030273) targets are mounted
11:31:13 (1786030273) facet_failover done
oleg146-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 (198s)

== insanity test 1: MDS/MDS failure ====================== 11:31:30 (1786030290)
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Reintegrating MDS2
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug  6 11:35:02 EDT 2026 ========================================================== 11:35:02 (1786030502)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Failover mds2 to oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Reintegrating OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (205s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug  6 11:38:27 EDT 2026 ========================================================== 11:38:27 (1786030707)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
11:38:33 (1786030713) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
11:38:57 (1786030737) targets are mounted
11:38:57 (1786030737) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
11:39:14 (1786030754) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
11:39:39 (1786030779) targets are mounted
11:39:39 (1786030779) facet_failover done
oleg146-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 (102s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug  6 11:40:09 EDT 2026 ========================================================== 11:40:09 (1786030809)
Fourth Failure Mode: OST/MDS Thu Aug  6 11:40:10 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Failover mds2 to oleg146-server
Reintegrating OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (218s)

== insanity test 5: Fifth Failure Mode: OST/OST Thu Aug  6 11:43:47 EDT 2026 ========================================================== 11:43:47 (1786031027)
Fifth Failure Mode: OST/OST Thu Aug  6 11:43:48 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
oleg146-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (117s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug  6 11:45:44 EDT 2026 ========================================================== 11:45:44 (1786031144)
Sixth Failure Mode: OST/CLIENT Thu Aug  6 11:45:46 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
DFPIDA=23254
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23565
Reintegrating OST/CLIENTs
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (70s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug  6 11:46:55 EDT 2026 ========================================================== 11:46:55 (1786031215)
Seventh Failure Mode: CLIENT/MDS Thu Aug  6 11:46:57 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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug  6 11:47 oleg146-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg146-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg146-client.virtnet_testfile': No such file or directory
pdsh@oleg146-client: oleg146-client: ssh exited with exit code 1
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
11:48:18 (1786031298) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
11:48:43 (1786031323) targets are mounted
11:48:43 (1786031323) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
11:49:01 (1786031341) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
11:49:27 (1786031367) targets are mounted
11:49:27 (1786031367) facet_failover done
oleg146-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
oleg146-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (236s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug  6 11:50:51 EDT 2026 ========================================================== 11:50:52 (1786031452)
Eighth Failure Mode: CLIENT/OST Thu Aug  6 11:50:54 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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug  6 11:50 oleg146-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (187s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug  6 11:53:59 EDT 2026 ========================================================== 11:53:59 (1786031639)
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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug  6 11:54 oleg146-client.virtnet_testfile
oleg146-client: -rw-r--r-- 1 root root 0 Aug  6 11:52 oleg146-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
oleg146-client: total 0
oleg146-client: -rw-r--r-- 1 root root 0 Aug  6 11:55 oleg146-client.virtnet_testfile
oleg146-client: -rw-r--r-- 1 root root 0 Aug  6 11:52 oleg146-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (151s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug  6 11:56:30 EDT 2026 ========================================================== 11:56:30 (1786031790)
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failover mds1 to oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Reintegrating OST
oleg146-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
Failover mds2 to oleg146-server
oleg146-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg146-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (201s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug  6 11:59:51 EDT 2026 ========================================================== 11:59:51 (1786031991)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
11:59:58 (1786031998) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
12:00:34 (1786032034) targets are mounted
12:00:34 (1786032034) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
12:00:59 (1786032059) shut down
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds2 to oleg146-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
12:01:24 (1786032084) targets are mounted
12:01:24 (1786032084) facet_failover done
oleg146-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 (115s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug  6 12:01:46 EDT 2026 ========================================================== 12:01:46 (1786032106)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failing mds2 on oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
12:01:56 (1786032116) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Failover mds2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
12:02:26 (1786032146) targets are mounted
12:02:26 (1786032146) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Failing ost2 on oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
12:02:54 (1786032174) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-server
mount facets: ost1
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
12:03:25 (1786032205) targets are mounted
12:03:25 (1786032205) facet_failover done
oleg146-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 (132s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug  6 12:03:58 EDT 2026 ========================================================== 12:03:58 (1786032238)
Verify Lustre filesystem is up and running
Failing mds1 on oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failing mds2 on oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
12:04:07 (1786032247) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Failover mds2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0000
Started lustre-MDT0001
12:04:38 (1786032278) targets are mounted
12:04:38 (1786032278) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Failing ost2 on oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
12:05:13 (1786032313) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-server
mount facets: ost1
Failover ost2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
12:05:46 (1786032346) targets are mounted
12:05:46 (1786032346) facet_failover done
oleg146-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 (132s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug  6 12:06:10 EDT 2026 ========================================================== 12:06:10 (1786032370)
Verify Lustre filesystem is up and running
Failing ost1 on oleg146-server
Stopping /mnt/lustre-ost1 (opts:) on oleg146-server
Failing ost2 on oleg146-server
Stopping /mnt/lustre-ost2 (opts:) on oleg146-server
12:06:21 (1786032381) shut down
facet: ost1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: ost2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover ost1 to oleg146-server
mount facets: ost1
Failover ost2 to oleg146-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
12:06:50 (1786032410) targets are mounted
12:06:50 (1786032410) facet_failover done
oleg146-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 oleg146-server
Stopping /mnt/lustre-mds1 (opts:) on oleg146-server
Failing mds2 on oleg146-server
Stopping /mnt/lustre-mds2 (opts:) on oleg146-server
12:07:31 (1786032451) shut down
facet: mds1 facet_host: oleg146-server facet_failover_host: oleg146-server
facet: mds2 facet_host: oleg146-server facet_failover_host: oleg146-server
Failover mds1 to oleg146-server
mount facets: mds1
Failover mds2 to oleg146-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
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg146-server: oleg146-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
pdsh@oleg146-client: oleg146-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
12:08:02 (1786032482) targets are mounted
12:08:02 (1786032482) facet_failover done
oleg146-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 (137s)
== insanity test complete, duration 2482 sec ============= 12:08:27 (1786032507)
=== insanity: start cleanup 12:08:28 (1786032508) ===
=== insanity: finish cleanup 12:08:32 (1786032512) ===