== conf-sanity test 73d: erase + new parameter doesn't corrupt mountdata ========================================================== 13:36:26 (1790789786)
checking for existing Lustre data: found

   Read previous values:
Device:     /dev/mapper/ost1_flakey
Target:     lustre-OST0000
Index:      0
Lustre FS:  lustre
Mount type: ldiskfs
Flags:      0x2
              (OST )
Persistent mount opts: errors=remount-ro
Parameters: mgsnode=192.168.206.136@tcp sys.timeout=20


   Permanent disk data:
Device:     /dev/mapper/ost1_flakey
Target:     lustre-OST0000
Index:      0
Lustre FS:  lustre
Mount type: ldiskfs
Flags:      0x42
              (OST update )
Persistent mount opts: errors=remount-ro
Parameters: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=1

checking for existing Lustre data: found

   Read previous values:
Device:     /dev/mapper/ost1_flakey
Target:     lustre-OST0000
Index:      0
Lustre FS:  lustre
Mount type: ldiskfs
Flags:      0x42
              (OST update )
Persistent mount opts: errors=remount-ro
Parameters: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=1


   Permanent disk data:
Device:     /dev/mapper/ost1_flakey
Target:     lustre-OST0000
Index:      0
Lustre FS:  lustre
Mount type: ldiskfs
Flags:      0x42
              (OST update )
Persistent mount opts: errors=remount-ro
Parameters: mgsnode=10.23.7.1@tcp:10.23.7.2@tcp

Stopping clients: oleg636-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg636-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg636-client: oleg636-server: ssh exited with exit code 2
oleg636-server: oleg636-server.virtnet: executing set_hostid
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
MODOPTS_LIBCFS=
Force libcfs to create 2 CPU partitions
ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
quota/lquota options: 'hash_lqs_cur_bits=3'
mdt/mdt options: 'mdt_enable_flr_ec=1'
-rwxr-xr-x. 1 green green 1946968 Sep 30 01:47 /home/green/git/lustre-release/lustre/utils/mount.lustre
-rwxr-xr-x. 1 root  root       12 Jan 31  2019 /usr/sbin/mount.lustre
mount --bind /home/green/git/lustre-release/lustre/utils/mount.lustre /usr/sbin/mount.lustre
loading modules on: 'oleg636-server'
oleg636-server: oleg636-server.virtnet: executing load_modules_local
oleg636-server: kmemleak disabled
oleg636-server: Loading modules from /home/green/git/lustre-release/lustre
oleg636-server: detected 4 online CPUs by sysfs
oleg636-server: MODOPTS_LIBCFS=
oleg636-server: Force libcfs to create 2 CPU partitions
oleg636-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg636-server: quota/lquota options: 'hash_lqs_cur_bits=3'
oleg636-server: mdt/mdt options: 'mdt_enable_flr_ec=1'
oleg636-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt
Formatting mgs, mds, osts
Format mds1: /dev/mapper/mds1_flakey
Format ost1: /dev/mapper/ost1_flakey
Format ost2: /dev/mapper/ost2_flakey