-----============= acceptance-small: sanity-lfsck ============----- Wed Nov 13 12:08:31 EST 2024
mgs: CentOS Linux release 7.9.2009 (Core)
MGS_OS_VERSION_ID=7
MGS_OS_ID=centos
MGS_OS_VERSION_CODE=117440512
MGS_OS_ID_LIKE=rhel fedora centos
mds1: CentOS Linux release 7.9.2009 (Core)
MDS1_OS_ID_LIKE=rhel fedora centos
MDS1_OS_ID=centos
MDS1_OS_VERSION_ID=7
MDS1_OS_VERSION_CODE=117440512
ost1: CentOS Linux release 7.9.2009 (Core)
OST1_OS_VERSION_CODE=117440512
OST1_OS_VERSION_ID=7
OST1_OS_ID_LIKE=rhel fedora centos
OST1_OS_ID=centos
client: CentOS Linux release 7.9.2009 (Core)
CLIENT_OS_ID=centos
CLIENT_OS_ID_LIKE=rhel fedora centos
CLIENT_OS_VERSION_ID=7
CLIENT_OS_VERSION_CODE=117440512
excepting tests: 23b
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
client=34603009 MDS=34603009 OSS=34603009
Stopping clients: oleg422-client.virtnet /mnt/lustre (opts:)
Stopping client oleg422-client.virtnet /mnt/lustre opts:
Stopping clients: oleg422-client.virtnet /mnt/lustre2 (opts:)
Stopping /mnt/lustre-mds1 (opts:-f) on oleg422-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg422-server
Stopping /mnt/lustre-ost2 (opts:-f) on oleg422-server
unloading modules via unload_modules_local on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing unload_modules_local
modules unloaded.
=== sanity-lfsck: start setup 12:09:06 (1731517746) ===
Stopping clients: oleg422-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg422-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 2
oleg422-server: oleg422-server.virtnet: executing set_hostid
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
quota/lquota options: 'hash_lqs_cur_bits=3'
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
oleg422-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg422-server: quota/lquota options: 'hash_lqs_cur_bits=3'
Formatting mgs, mds, osts
Format mds1: lustre-mdt1/mdt1
Format ost1: lustre-ost1/ost1
Format ost2: lustre-ost2/ost2
Checking servers environments
Checking clients oleg422-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
oleg422-server: libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
Setup mgs, mdt, osts
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Commit the device label on lustre-mdt1/mdt1
Started lustre-MDT0000
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Commit the device label on lustre-ost1/ost1
Started lustre-OST0000
Starting ost2: -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Commit the device label on lustre-ost2/ost2
Started lustre-OST0001
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Starting client oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Started clients oleg422-client.virtnet: 
192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8800a9dac800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8800a9dac800.idle_timeout=debug
setting jobstats to procname_uid
Setting lustre.sys.jobid_var from disable to procname_uid
Waiting 90s for 'procname_uid'
Updated after 5s: want 'procname_uid' got 'procname_uid'
disable quota as required
=== sanity-lfsck: finish setup 12:09:57 (1731517797) ===

== sanity-lfsck test 0: Control LFSCK manually =========== 12:09:58 (1731517798)
preparing... 3 * 3 files will be created Wed Nov 13 12:09:58 EST 2024.
total: 3 mkdir in 0.00 seconds: 706.87 ops/second
total: 3 create in 0.00 seconds: 859.61 ops/second
total: 3 mkdir in 0.00 seconds: 811.49 ops/second
prepared Wed Nov 13 12:09:59 EST 2024.
fail_val=3
fail_loc=0x1600
Started LFSCK on the device lustre-MDT0000: scrub namespace
name: lfsck_namespace
magic: 0xa06249ff
version: 2
status: scanning-phase1
flags:
param:
last_completed_time: N/A
time_since_last_completed: N/A
latest_start_time: 1731517798
time_since_latest_start: 1 seconds
last_checkpoint_time: N/A
time_since_last_checkpoint: N/A
latest_start_position: 158, N/A, N/A
last_checkpoint_position: N/A, N/A, N/A
first_failure_position: N/A, N/A, N/A
checked_phase1: 0
checked_phase2: 0
updated_phase1: 0
updated_phase2: 0
failed_phase1: 0
failed_phase2: 0
directories: 0
dirent_repaired: 0
linkea_repaired: 0
nlinks_repaired: 0
multiple_linked_checked: 0
multiple_linked_repaired: 0
unknown_inconsistency: 0
unmatched_pairs_repaired: 0
dangling_repaired: 0
multiple_referenced_repaired: 0
bad_file_type_repaired: 0
lost_dirent_repaired: 0
local_lost_found_scanned: 0
local_lost_found_moved: 0
local_lost_found_skipped: 0
local_lost_found_failed: 0
striped_dirs_scanned: 0
striped_dirs_repaired: 0
striped_dirs_failed: 0
striped_dirs_disabled: 0
striped_dirs_skipped: 0
striped_shards_scanned: 0
striped_shards_repaired: 0
striped_shards_failed: 0
striped_shards_skipped: 0
name_hash_repaired: 0
linkea_overflow_cleared: 0
agent_entries_repaired: 0
success_count: 0
run_time_phase1: 1 seconds
run_time_phase2: 0 seconds
average_speed_phase1: 0 items/sec
average_speed_phase2: N/A
average_speed_total: 0 items/sec
real_time_speed_phase1: 0 items/sec
real_time_speed_phase2: N/A
current_position: 157, N/A, N/A
Stopped LFSCK on the device lustre-MDT0000.
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0
fail_val=0
Started LFSCK on the device lustre-MDT0000: scrub namespace
stopall, should NOT crash LU-3649
Stopping clients: oleg422-client.virtnet /mnt/lustre (opts:)
Stopping client oleg422-client.virtnet /mnt/lustre opts:
Stopping clients: oleg422-client.virtnet /mnt/lustre2 (opts:)
Stopping /mnt/lustre-mds1 (opts:-f) on oleg422-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg422-server
Stopping /mnt/lustre-ost2 (opts:-f) on oleg422-server
PASS 0 (17s)

== sanity-lfsck test 1a: LFSCK can find out and repair crashed FID-in-dirent ========================================================== 12:10:15 (1731517815)
Checking servers environments
Checking clients oleg422-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
Setup mgs, mdt, osts
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-MDT0000
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0000
Starting ost2: -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0001
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Starting client oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Started clients oleg422-client.virtnet: 
192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8800b6027000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8800b6027000.idle_timeout=debug
disable quota as required
preparing... 1 * 1 files will be created Wed Nov 13 12:10:40 EST 2024.
total: 1 mkdir in 0.00 seconds: 504.06 ops/second
total: 1 create in 0.00 seconds: 708.74 ops/second
total: 1 mkdir in 0.00 seconds: 352.61 ops/second
prepared Wed Nov 13 12:10:41 EST 2024.
fail_loc=0x1501
fail_loc=0
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Started LFSCK on the device lustre-MDT0000: scrub namespace
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
fail_loc=0x1505
fail_loc=0
PASS 1a (29s)

== sanity-lfsck test 1b: LFSCK can find out and repair the missing FID-in-LMA ========================================================== 12:10:44 (1731517844)

 SKIP: sanity-lfsck test_1b OI Scrub not implemented for ZFS
SKIP 1b (0s)

== sanity-lfsck test 1c: LFSCK can find out and repair lost FID-in-dirent ========================================================== 12:10:44 (1731517844)
preparing... 1 * 1 files will be created Wed Nov 13 12:10:45 EST 2024.
total: 1 mkdir in 0.00 seconds: 755.87 ops/second
total: 1 create in 0.00 seconds: 754.10 ops/second
total: 1 mkdir in 0.00 seconds: 749.12 ops/second
prepared Wed Nov 13 12:10:46 EST 2024.
fail_loc=0x1504
fail_loc=0
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Started LFSCK on the device lustre-MDT0000: scrub namespace
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
fail_loc=0x1505
fail_loc=0
PASS 1c (5s)

== sanity-lfsck test 2a: LFSCK can find out and repair crashed linkEA entry ========================================================== 12:10:49 (1731517849)
preparing... 1 * 1 files will be created Wed Nov 13 12:10:49 EST 2024.
total: 1 mkdir in 0.00 seconds: 564.59 ops/second
total: 1 create in 0.00 seconds: 780.05 ops/second
total: 1 mkdir in 0.00 seconds: 703.27 ops/second
prepared Wed Nov 13 12:10:50 EST 2024.
fail_loc=0x1603
fail_loc=0
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Started LFSCK on the device lustre-MDT0000: scrub namespace
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
PASS 2a (4s)

== sanity-lfsck test 2b: LFSCK can find out and remove invalid linkEA entry ========================================================== 12:10:53 (1731517853)
preparing... 1 * 1 files will be created Wed Nov 13 12:10:53 EST 2024.
total: 1 mkdir in 0.00 seconds: 599.10 ops/second
total: 1 create in 0.00 seconds: 735.84 ops/second
total: 1 mkdir in 0.00 seconds: 594.60 ops/second
prepared Wed Nov 13 12:10:54 EST 2024.
fail_loc=0x1604
fail_loc=0
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Started LFSCK on the device lustre-MDT0000: scrub namespace
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
PASS 2b (3s)

== sanity-lfsck test 2c: LFSCK can find out and remove repeated linkEA entry ========================================================== 12:10:57 (1731517857)
preparing... 1 * 1 files will be created Wed Nov 13 12:10:57 EST 2024.
total: 1 mkdir in 0.00 seconds: 671.20 ops/second
total: 1 create in 0.00 seconds: 765.80 ops/second
total: 1 mkdir in 0.00 seconds: 714.29 ops/second
prepared Wed Nov 13 12:10:58 EST 2024.
fail_loc=0x1605
fail_loc=0
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Started LFSCK on the device lustre-MDT0000: scrub namespace
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
PASS 2c (4s)

== sanity-lfsck test 2d: LFSCK can recover the missing linkEA entry ========================================================== 12:11:00 (1731517860)
preparing... 1 * 1 files will be created Wed Nov 13 12:11:01 EST 2024.
total: 1 mkdir in 0.00 seconds: 503.52 ops/second
total: 1 create in 0.00 seconds: 638.21 ops/second
total: 1 mkdir in 0.00 seconds: 570.81 ops/second
prepared Wed Nov 13 12:11:02 EST 2024.
fail_loc=0x161d
fail_loc=0
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Started LFSCK on the device lustre-MDT0000: scrub namespace
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
PASS 2d (4s)

== sanity-lfsck test 2e: namespace LFSCK can verify remote object linkEA ========================================================== 12:11:04 (1731517864)

 SKIP: sanity-lfsck test_2e needs >= 2 MDTs
SKIP 2e (1s)

== sanity-lfsck test 3: LFSCK can verify multiple-linked objects ========================================================== 12:11:05 (1731517865)
preparing... 4 * 4 files will be created Wed Nov 13 12:11:05 EST 2024.
total: 4 mkdir in 0.00 seconds: 867.08 ops/second
total: 4 create in 0.00 seconds: 955.15 ops/second
total: 4 mkdir in 0.01 seconds: 779.76 ops/second
prepared Wed Nov 13 12:11:06 EST 2024.
fail_loc=0x1603
fail_loc=0x1604
fail_loc=0
Started LFSCK on the device lustre-MDT0000: scrub namespace
PASS 3 (4s)

== sanity-lfsck test 4: FID-in-dirent can be rebuilt after MDT file-level backup/restore ========================================================== 12:11:09 (1731517869)

 SKIP: sanity-lfsck test_4 OI Scrub not implemented for ZFS
SKIP 4 (1s)

== sanity-lfsck test 5: LFSCK can handle IGIF object upgrading ========================================================== 12:11:10 (1731517870)

 SKIP: sanity-lfsck test_5 OI Scrub not implemented for ZFS
SKIP 5 (0s)

== sanity-lfsck test 6a: LFSCK resumes from last checkpoint (1) ========================================================== 12:11:10 (1731517870)
preparing... 5 * 5 files will be created Wed Nov 13 12:11:11 EST 2024.
total: 5 mkdir in 0.01 seconds: 621.73 ops/second
total: 5 create in 0.01 seconds: 785.80 ops/second
total: 5 mkdir in 0.01 seconds: 761.38 ops/second
prepared Wed Nov 13 12:11:12 EST 2024.
fail_val=1
fail_loc=0x1600
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0x80001608
Waiting 32s for 'failed'
fail_val=1
fail_loc=0x1600
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0
fail_val=0
PASS 6a (10s)

== sanity-lfsck test 6b: LFSCK resumes from last checkpoint (2) ========================================================== 12:11:20 (1731517880)
preparing... 5 * 5 files will be created Wed Nov 13 12:11:21 EST 2024.
total: 5 mkdir in 0.01 seconds: 762.32 ops/second
total: 5 create in 0.01 seconds: 903.48 ops/second
total: 5 mkdir in 0.01 seconds: 808.40 ops/second
prepared Wed Nov 13 12:11:22 EST 2024.
fail_val=1
fail_loc=0x1601
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0x80001609
Waiting 32s for 'failed'
Updated after 2s: want 'failed' got 'failed'
fail_val=1
fail_loc=0x1601
Started LFSCK on the device lustre-MDT0000: scrub namespace
Additional debug for 6b
name: lfsck_namespace
magic: 0xa06249ff
version: 2
status: scanning-phase1
flags:
param:
last_completed_time: 1731517878
time_since_last_completed: 12 seconds
latest_start_time: 1731517889
time_since_latest_start: 1 seconds
last_checkpoint_time: 1731517887
time_since_last_checkpoint: 3 seconds
latest_start_position: 2036, [0x200000402:0x1:0x0], 0x0
last_checkpoint_position: 1871, [0x200000402:0x1:0x0], 0x0
first_failure_position: N/A, N/A, N/A
checked_phase1: 4
checked_phase2: 0
updated_phase1: 0
updated_phase2: 0
failed_phase1: 0
failed_phase2: 0
directories: 2
dirent_repaired: 0
linkea_repaired: 0
nlinks_repaired: 0
multiple_linked_checked: 0
multiple_linked_repaired: 0
unknown_inconsistency: 0
unmatched_pairs_repaired: 0
dangling_repaired: 0
multiple_referenced_repaired: 0
bad_file_type_repaired: 0
lost_dirent_repaired: 0
local_lost_found_scanned: 0
local_lost_found_moved: 0
local_lost_found_skipped: 0
local_lost_found_failed: 0
striped_dirs_scanned: 0
striped_dirs_repaired: 0
striped_dirs_failed: 0
striped_dirs_disabled: 0
striped_dirs_skipped: 0
striped_shards_scanned: 0
striped_shards_repaired: 0
striped_shards_failed: 0
striped_shards_skipped: 0
name_hash_repaired: 0
linkea_overflow_cleared: 0
agent_entries_repaired: 0
success_count: 10
run_time_phase1: 7 seconds
run_time_phase2: 0 seconds
average_speed_phase1: 0 items/sec
average_speed_phase2: N/A
average_speed_total: 0 items/sec
real_time_speed_phase1: 0 items/sec
real_time_speed_phase2: N/A
current_position: 2035, [0x200000402:0x1:0x0], 0x0
fail_loc=0
fail_val=0
PASS 6b (12s)

== sanity-lfsck test 7a: non-stopped LFSCK should auto restarts after MDS remount (1) ========================================================== 12:11:33 (1731517893)
preparing... 5 * 5 files will be created Wed Nov 13 12:11:33 EST 2024.
total: 5 mkdir in 0.01 seconds: 790.24 ops/second
total: 5 create in 0.01 seconds: 930.37 ops/second
total: 5 mkdir in 0.01 seconds: 835.42 ops/second
prepared Wed Nov 13 12:11:34 EST 2024.
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
fail_val=1
fail_loc=0x1601
Started LFSCK on the device lustre-MDT0000: scrub namespace
stop mds1
fail_loc=0
fail_val=0
start mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
PASS 7a (12s)

== sanity-lfsck test 7b: non-stopped LFSCK should auto restarts after MDS remount (2) ========================================================== 12:11:44 (1731517904)
Checking servers environments
Checking clients oleg422-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
Setup mgs, mdt, osts
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg422-server: mount.lustre: according to /etc/mtab lustre-mdt1/mdt1 is already mounted on /mnt/lustre-mds1
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
Start of lustre-mdt1/mdt1 on mds1 failed 17
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
oleg422-server: mount.lustre: according to /etc/mtab lustre-ost1/ost1 is already mounted on /mnt/lustre-ost1
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
seq.cli-lustre-OST0000-super.width=65536
Start of lustre-ost1/ost1 on ost1 failed 17
Starting ost2: -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
oleg422-server: mount.lustre: according to /etc/mtab lustre-ost2/ost2 is already mounted on /mnt/lustre-ost2
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
seq.cli-lustre-OST0001-super.width=65536
Start of lustre-ost2/ost2 on ost2 failed 17
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Starting client oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Started clients oleg422-client.virtnet: 
192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff88013767a000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff88013767a000.idle_timeout=debug
disable quota as required
preparing... 2 * 2 files will be created Wed Nov 13 12:12:00 EST 2024.
total: 2 mkdir in 0.00 seconds: 692.47 ops/second
total: 2 create in 0.00 seconds: 680.29 ops/second
total: 2 mkdir in 0.00 seconds: 597.22 ops/second
prepared Wed Nov 13 12:12:01 EST 2024.
fail_loc=0x1604
fail_val=1
fail_loc=0x1602
Started LFSCK on the device lustre-MDT0000: scrub namespace
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
stop mds1
fail_loc=0
fail_val=0
start mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
PASS 7b (24s)

== sanity-lfsck test 8: LFSCK state machine ============== 12:12:08 (1731517928)
formatall
oleg422-server: oleg422-server.virtnet: executing set_hostid
oleg422-server: oleg422-server.virtnet: executing load_modules_local
setupall
libkmod: kmod_module_get_holders: could not open '/sys/module/pcc_cpufreq/holders': No such file or directory
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Using TIMEOUT=20
preparing... 20 * 20 files will be created Wed Nov 13 12:12:52 EST 2024.
total: 20 mkdir in 0.02 seconds: 865.43 ops/second
total: 20 create in 0.02 seconds: 929.97 ops/second
total: 20 mkdir in 0.03 seconds: 786.69 ops/second
prepared Wed Nov 13 12:12:53 EST 2024.
fail_loc=0x1603
fail_loc=0x1604
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
fail_val=2
fail_loc=0x1601
Started LFSCK on the device lustre-MDT0000: scrub namespace
Stopped LFSCK on the device lustre-MDT0000.
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0x80001609
Waiting 32s for 'failed'
Updated after 2s: want 'failed' got 'failed'
fail_loc=0x1600
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0x160a
stop mds1
fail_loc=0x160b
start mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
fail_loc=0x1601
Started LFSCK on the device lustre-MDT0000: scrub namespace
stop mds1
fail_loc=0x160b
start mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
stop mds1
start mds1 without resume LFSCK
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
fail_val=2
fail_loc=0x1602
Started LFSCK on the device lustre-MDT0000: scrub namespace
fail_loc=0
fail_val=0
PASS 8 (76s)

== sanity-lfsck test 9a: LFSCK speed control (1) ========= 12:13:24 (1731518004)
Checking servers environments
Checking clients oleg422-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
Setup mgs, mdt, osts
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg422-server: mount.lustre: according to /etc/mtab lustre-mdt1/mdt1 is already mounted on /mnt/lustre-mds1
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
Start of lustre-mdt1/mdt1 on mds1 failed 17
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
oleg422-server: mount.lustre: according to /etc/mtab lustre-ost1/ost1 is already mounted on /mnt/lustre-ost1
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
seq.cli-lustre-OST0000-super.width=65536
Start of lustre-ost1/ost1 on ost1 failed 17
Starting ost2: -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
oleg422-server: mount.lustre: according to /etc/mtab lustre-ost2/ost2 is already mounted on /mnt/lustre-ost2
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
seq.cli-lustre-OST0001-super.width=65536
Start of lustre-ost2/ost2 on ost2 failed 17
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Starting client oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Started clients oleg422-client.virtnet: 
192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8800b6265800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8800b6265800.idle_timeout=debug
disable quota as required
total: 5000 open/close in 8.84 seconds: 565.31 ops/second
Started LFSCK on the device lustre-MDT0000: scrub layout
PASS 9a (49s)

== sanity-lfsck test 9b: LFSCK speed control (2) ========= 12:14:13 (1731518053)
preparing... 0 * 0 files will be created Wed Nov 13 12:14:20 EST 2024.
prepared Wed Nov 13 12:14:20 EST 2024.
Preparing another 50 * 50 files (with error) at Wed Nov 13 12:14:20 EST 2024.
fail_loc=0x1604
total: 50 mkdir in 0.13 seconds: 397.97 ops/second
total: 50 create in 0.06 seconds: 794.53 ops/second
fail_loc=0x160c
Started LFSCK on the device lustre-MDT0000: scrub namespace
Waiting 10s for 'stopped'
fail_loc=0
Prepared at Wed Nov 13 12:14:26 EST 2024.
Started LFSCK on the device lustre-MDT0000: scrub namespace
PASS 9b (36s)

== sanity-lfsck test 10: System is available during LFSCK scanning ========================================================== 12:14:49 (1731518089)

 SKIP: sanity-lfsck test_10 lookup(..)/linkea on ZFS issue
SKIP 10 (1s)

== sanity-lfsck test 11a: LFSCK can rebuild lost last_id ========================================================== 12:14:50 (1731518090)
total: 64 open/close in 0.15 seconds: 415.44 ops/second
stopall
remove LAST_ID on ost1: idx=0
removed '/mnt/lustre-ost1/O/0/LAST_ID'
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
fail_val=3
fail_loc=0x160e
trigger LFSCK for layout on ost1 to rebuild the LAST_ID(s)
Started LFSCK on the device lustre-OST0000: scrub layout
fail_val=0
fail_loc=0
Waiting 32s for 'completed'
Updated after 2s: want 'completed' got 'completed'
the LAST_ID(s) should have been rebuilt
PASS 11a (84s)

== sanity-lfsck test 11b: LFSCK can rebuild crashed last_id ========================================================== 12:16:15 (1731518175)
Checking servers environments
Checking clients oleg422-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
Setup mgs, mdt, osts
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-MDT0000
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
oleg422-server: mount.lustre: according to /etc/mtab lustre-ost1/ost1 is already mounted on /mnt/lustre-ost1
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 17
seq.cli-lustre-OST0000-super.width=65536
Start of lustre-ost1/ost1 on ost1 failed 17
Starting ost2: -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0001
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Starting client oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Started clients oleg422-client.virtnet: 
192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8800b6267000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8800b6267000.idle_timeout=debug
disable quota as required
set fail_loc=0x160d to skip the updating LAST_ID on-disk
fail_loc=0x160d
 - precreated_ost_obj_count lustre-OST0000-osc-MDT0000 prealloc_last_id: 2785 prealloc_next_id: 2754 count: 32
total: 64 open/close in 0.14 seconds: 450.41 ops/second
192.168.204.122@tcp:/lustre /mnt/lustre lustre rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project 0 0
Stopping client oleg422-client.virtnet /mnt/lustre (opts:)
Stopping /mnt/lustre-ost1 (opts:) on oleg422-server
fail_loc=0x215
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0000
the on-disk LAST_ID should be smaller than the expected one
trigger LFSCK for layout on ost1 to rebuild the on-disk LAST_ID
Started LFSCK on the device lustre-OST0000: scrub layout
Stopping /mnt/lustre-ost1 (opts:) on oleg422-server
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0000
the on-disk LAST_ID should have been rebuilt
fail_loc=0
Stopping clients: oleg422-client.virtnet /mnt/lustre (opts:)
Stopping clients: oleg422-client.virtnet /mnt/lustre2 (opts:)
Stopping /mnt/lustre-mds1 (opts:-f) on oleg422-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg422-server
Stopping /mnt/lustre-ost2 (opts:-f) on oleg422-server
PASS 11b (57s)

== sanity-lfsck test 12a: single command to trigger LFSCK on all devices ========================================================== 12:17:11 (1731518231)

 SKIP: sanity-lfsck test_12a needs >= 2 MDTs
SKIP 12a (1s)

== sanity-lfsck test 12b: auto detect Lustre device ====== 12:17:12 (1731518232)
Checking servers environments
Checking clients oleg422-client.virtnet environments
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
loading modules on: 'oleg422-server'
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: Loading modules from /home/green/git/lustre-release/lustre
oleg422-server: detected 4 online CPUs by sysfs
oleg422-server: Force libcfs to create 2 CPU partitions
oleg422-server: libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
Setup mgs, mdt, osts
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-MDT0000
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0000
Starting ost2: -o localrecov  lustre-ost2/ost2 /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Started lustre-OST0001
Starting client: oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Starting client oleg422-client.virtnet:  -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre
Started clients oleg422-client.virtnet: 
192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project)
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff8800b6e35800.idle_timeout=debug
osc.lustre-OST0001-osc-ffff8800b6e35800.idle_timeout=debug
disable quota as required
Start LFSCK without '-M' specified.
Started LFSCK on the device lustre-MDT0000: scrub layout namespace
PASS 12b (27s)

== sanity-lfsck test 13: LFSCK can repair crashed lmm_oi ========================================================== 12:17:39 (1731518259)
#####
The lmm_oi in layout EA should be consistent with the MDT-object
FID; otherwise, the LFSCK should re-generate the lmm_oi from the
MDT-object FID.
#####
Inject failure stub to simulate bad lmm_oi
fail_loc=0x160f
total: 1 open/close in 0.01 seconds: 141.96 ops/second
fail_loc=0
Trigger layout LFSCK to find out the bad lmm_oi and fix them
Started LFSCK on the device lustre-MDT0000: scrub layout
PASS 13 (2s)

== sanity-lfsck test 14a: LFSCK can repair MDT-object with dangling LOV EA reference (1) ========================================================== 12:17:41 (1731518261)
#####
The OST-object referenced by the MDT-object should be there;
otherwise, the LFSCK should re-create the missing OST-object.
without '--delay-create-ostobj' option.
#####
Inject failure stub to simulate dangling referenced MDT-object
fail_loc=0x1610
 - precreated_ost_obj_count lustre-OST0000-osc-MDT0000 prealloc_last_id: 2881 prealloc_next_id: 2851 count: 31
total: 47 open/close in 0.11 seconds: 432.08 ops/second
touch: setting times of '/mnt/lustre/d14a.sanity-lfsck/guard0': No such file or directory
touch: setting times of '/mnt/lustre/d14a.sanity-lfsck/guard1': No such file or directory
fail_loc=0
debug=-1
debug_mb=150
debug=-1
debug_mb=150
 - precreated_ost_obj_count lustre-OST0000-osc-MDT0000 prealloc_last_id: 2945 prealloc_next_id: 2916 count: 30
total: 30 open/close in 0.16 seconds: 192.81 ops/second
'ls' should fail because of dangling referenced MDT-object
Trigger layout LFSCK to find out dangling reference
Started LFSCK on the device lustre-MDT0000: scrub layout
'stat' should fail because of not repair dangling by default
Trigger layout LFSCK to repair dangling reference
Started LFSCK on the device lustre-MDT0000: scrub layout
'stat' should success after layout LFSCK repairing
debug_mb=21
debug_mb=21
stopall to cleanup object cache
setupall
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: libkmod: kmod_module_get_holders: could not open '/sys/module/pcc_cpufreq/holders': No such file or directory
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Using TIMEOUT=20
PASS 14a (40s)

== sanity-lfsck test 14b: LFSCK can repair MDT-object with dangling LOV EA reference (2) ========================================================== 12:18:21 (1731518301)
#####
The OST-object referenced by the MDT-object should be there;
otherwise, the LFSCK should re-create the missing OST-object.
with '--delay-create-ostobj' option.
#####
Inject failure stub to simulate dangling referenced MDT-object
fail_loc=0x1610
 - precreated_ost_obj_count lustre-OST0000-osc-MDT0000 prealloc_last_id: 3009 prealloc_next_id: 2978 count: 32
total: 63 open/close in 0.15 seconds: 431.74 ops/second
touch: setting times of '/mnt/lustre/d14b.sanity-lfsck/guard': No such file or directory
fail_loc=0
debug=-1
debug_mb=150
debug=-1
debug_mb=150
 - precreated_ost_obj_count lustre-OST0000-osc-MDT0000 prealloc_last_id: 3073 prealloc_next_id: 3042 count: 32
total: 32 open/close in 0.16 seconds: 199.22 ops/second
'ls' should fail because of dangling referenced MDT-object
Trigger layout LFSCK to find out dangling reference
Started LFSCK on the device lustre-MDT0000: scrub layout
'stat' should fail because of not repair dangling by default
Trigger layout LFSCK to repair dangling reference
Started LFSCK on the device lustre-MDT0000: scrub layout
'stat' should success after layout LFSCK repairing
debug_mb=21
debug_mb=21
stopall to cleanup object cache
setupall
libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
oleg422-server: oleg422-server.virtnet: executing load_modules_local
oleg422-server: libkmod: kmod_module_get_holders: could not open '/sys/module/acpi_cpufreq/holders': No such file or directory
oleg422-server: libkmod: kmod_module_get_holders: could not open '/sys/module/pcc_cpufreq/holders': No such file or directory
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
oleg422-server: oleg422-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1
Using TIMEOUT=20
PASS 14b (43s)

== sanity-lfsck test 15a: LFSCK can repair unmatched MDT-object/OST-object pairs (1) ========================================================== 12:19:04 (1731518344)
#####
If the OST-object referenced by the MDT-object back points
to some non-exist MDT-object, then the LFSCK should repair
the OST-object to back point to the right MDT-object.
#####
Inject failure stub to make the OST-object to back point to
non-exist MDT-object.
fail_loc=0x1611
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.00810714 s, 129 MB/s
257+0 records in
257+0 records out
1052672 bytes (1.1 MB) copied, 0.046696 s, 22.5 MB/s
fail_loc=0
Trigger layout LFSCK to find out unmatched pairs and fix them
Started LFSCK on the device lustre-MDT0000: scrub layout
PASS 15a (3s)

== sanity-lfsck test 15b: LFSCK can repair unmatched MDT-object/OST-object pairs (2) ========================================================== 12:19:07 (1731518347)
#####
If the OST-object referenced by the MDT-object back points
to other MDT-object that doesn't recognize the OST-object,
then the LFSCK should repair it to back point to the right
MDT-object (the first one).
#####