[LU-10893] all conf-sanity tests failed: format mgs: mkfs.lustre FATAL: Unable to build fs

Related — Wed, 18 Jul 2018 12:29:58 +0000

After ~~LU-684~~ https://review.whamcloud.com/#/c/7200/ where dm-flakey layer was added to test-framework, conf-sanity didn`t pass with a real devices.
Example of configuration at local.sh

MDSCOUNT=1
OSTCOUNT=2
mds1_HOST=fre0101
MDSDEV1=/dev/vdb
mds_HOST=fre0101
MDSDEV=/dev/vdb
ost1_HOST=fre0102
OSTDEV1=/dev/vdb
ost2_HOST=fre0102
OSTDEV2=/dev/vdc
.....

Errors:

CMD: fre0205,fre0206,fre0208 PATH=/usr/lib64/lustre/tests/../tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:/opt/iozone/bin:/usr/lib64/lustre/tests/../tests/mpi:/usr/lib64/lustre/tests/../tests/racer:/usr/lib64/lustre/tests/../../lustre-iokit/sgpdd-survey:/usr/lib64/lustre/tests/../tests:/usr/lib64/lustre/tests/../utils/gss:/root//usr/lib64/lustre/tests:/usr/lib64/lustre/tests:/usr/lib64/lustre/tests/../utils:/usr/lib64/mpich/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin::/sbin:/bin:/usr/sbin: NAME=ncli sh rpc.sh set_hostid 
fre0208: fre0208: executing set_hostid
fre0205: fre0205: executing set_hostid
fre0206: fre0206: executing set_hostid
CMD: fre0205 [ -e "/dev/vdb" ]
CMD: fre0205 grep -c /mnt/lustre-mgs' ' /proc/mounts || true
CMD: fre0205 lsmod | grep lnet > /dev/null &&
lctl dl | grep ' ST ' || true
CMD: fre0205 e2label /dev/vdb
CMD: fre0205 mkfs.lustre --mgs --param=sys.timeout=20 --backfstype=ldiskfs --device-size=0 --mkfsoptions=\"-E lazy_itable_init\" --reformat /dev/vdb
fre0205: 
fre0205: mkfs.lustre FATAL: Unable to build fs /dev/vdb (256)
fre0205: 
fre0205: mkfs.lustre FATAL: mkfs failed 256

A quick look shows that reformat is fine at conf-sanity with the next change to t-f
formatall() {
CLEANUP_DM_DEV=true stopall -f

since there are a lot of stopall at conf-sanity, they requires a fix also, probably.

== conf-sanity test 17: Verify failed mds_postsetup won't fail assertion (2936) (should return errs) ====================================================================================================== 15:36:46 (1522942606)
start mds service on fre0113
Starting mds1: -o rw,user_xattr  /dev/mapper/mds1_flakey /mnt/lustre-mds1
fre0113: fre0113: executing set_default_debug -1 all 4
pdsh@fre0115: fre0113: ssh exited with exit code 1
pdsh@fre0115: fre0113: ssh exited with exit code 1
Started lustre-MDT0000
start mds service on fre0113
Starting mds2: -o rw,user_xattr  /dev/mapper/mds2_flakey /mnt/lustre-mds2
fre0113: fre0113: executing set_default_debug -1 all 4
pdsh@fre0115: fre0113: ssh exited with exit code 1
pdsh@fre0115: fre0113: ssh exited with exit code 1
Started lustre-MDT0001
start ost1 service on fre0114
Starting ost1: -o user_xattr  /dev/mapper/ost1_flakey /mnt/lustre-ost1
fre0114: fre0114: executing set_default_debug -1 all 4
pdsh@fre0115: fre0114: ssh exited with exit code 1
pdsh@fre0115: fre0114: ssh exited with exit code 1
Started lustre-OST0000
mount lustre on /mnt/lustre.....
Starting client: fre0115:  -o user_xattr,flock fre0113@tcp:/lustre /mnt/lustre
setup single mount lustre success
umount lustre on /mnt/lustre.....
Stopping client fre0115 /mnt/lustre (opts:)
stop ost1 service on fre0114
Stopping /mnt/lustre-ost1 (opts:-f) on fre0114
stop mds service on fre0113
Stopping /mnt/lustre-mds1 (opts:-f) on fre0113
stop mds service on fre0113
Stopping /mnt/lustre-mds2 (opts:-f) on fre0113
modules unloaded.
Remove mds config log
Stopping /mnt/lustre-mgs (opts:) on fre0113
fre0113: debugfs 1.42.13.x6 (01-Mar-2018)
start mgs service on fre0113
Loading modules from /usr/lib64/lustre/tests/..
detected 2 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
../lnet/lnet/lnet options: 'accept=all'
../lnet/klnds/socklnd/ksocklnd options: 'sock_timeout=10'
gss/krb5 is not supported
Starting mgs:   /dev/mapper/mgs_flakey /mnt/lustre-mgs
fre0113: fre0113: executing set_default_debug -1 all 4
pdsh@fre0115: fre0113: ssh exited with exit code 1
pdsh@fre0115: fre0113: ssh exited with exit code 1
Started MGS
start ost1 service on fre0114
Starting ost1: -o user_xattr  /dev/mapper/ost1_flakey /mnt/lustre-ost1
fre0114: fre0114: executing set_default_debug -1 all 4
pdsh@fre0115: fre0114: ssh exited with exit code 1
pdsh@fre0115: fre0114: ssh exited with exit code 1
Started lustre-OST0000
start mds service on fre0113
Starting mds1: -o rw,user_xattr  /dev/mapper/mds1_flakey /mnt/lustre-mds1
fre0113: mount.lustre: mount /dev/mapper/mds1_flakey at /mnt/lustre-mds1 failed: No such file or directory
fre0113: Is the MGS specification correct?
fre0113: Is the filesystem name correct?
fre0113: If upgrading, is the copied client log valid? (see upgrade docs)
pdsh@fre0115: fre0113: ssh exited with exit code 2
Start of /dev/mapper/mds1_flakey on mds1 failed 2
Stopping clients: fre0115,fre0116 /mnt/lustre (opts:-f)
Stopping clients: fre0115,fre0116 /mnt/lustre2 (opts:-f)
Stopping /mnt/lustre-ost1 (opts:-f) on fre0114
pdsh@fre0115: fre0114: ssh exited with exit code 1
Stopping /mnt/lustre-mgs (opts:) on fre0113
fre0114: fre0114: executing set_hostid
fre0116: fre0116: executing set_hostid
fre0113: fre0113: executing set_hostid
Loading modules from /usr/lib64/lustre/tests/..
detected 2 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
gss/krb5 is not supported
Formatting mgs, mds, osts
Format mgs: /dev/mapper/mgs_flakey
pdsh@fre0115: fre0113: ssh exited with exit code 1
 conf-sanity test_17: @@@@@@ FAIL: mgs: device '/dev/mapper/mgs_flakey' does not exist 
  Trace dump:
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:5734:error()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:4314:__touch_device()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:4331:format_mgs()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:4384:formatall()
  = /usr/lib64/lustre/tests/conf-sanity.sh:109:reformat()
  = /usr/lib64/lustre/tests/conf-sanity.sh:91:reformat_and_config()
  = /usr/lib64/lustre/tests/conf-sanity.sh:605:test_17()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:6010:run_one()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:6049:run_one_logged()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:5848:run_test()
  = /usr/lib64/lustre/tests/conf-sanity.sh:607:main()
Dumping lctl log to /tmp/test_logs/1522942566/conf-sanity.test_17.*.1522942656.log
fre0114: Warning: Permanently added 'fre0115,192.168.101.15' (ECDSA) to the list of known hosts.

fre0116: Warning: Permanently added 'fre0115,192.168.101.15' (ECDSA) to the list of known hosts.

fre0113: Warning: Permanently added 'fre0115,192.168.101.15' (ECDSA) to the list of known hosts.

Resetting fail_loc on all nodes...done.
FAIL 17 (51s)

Whamcloud Community JIRA

[LU-10893] all conf-sanity tests failed: format mgs: mkfs.lustre FATAL: Unable to build fs