== sanity-sec test 81a: nodemap ban list ================= 09:12:52 (1788268372)
test_81a 3393
On MGS 192.168.203.149, active = nodemap.active=1
nodemap.c0.exports=[]
nodemap.default.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0001 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0000 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0000 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0001 },
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
f81a.sanity-sec
hi
On MGS 192.168.203.149, default.banlist = nodemap.default.banlist=
[
 { id: 1, start_nid: 1.1.1.1@tcp999, end_nid: 1.1.1.1@tcp999 }
]
On MGS 192.168.203.149, default.banlist = nodemap.default.banlist=[]
On MGS 192.168.203.149, default.banlist = nodemap.default.banlist=
[
 { id: 2, start_nid: 192.168.203.49@tcp, end_nid: 192.168.203.49@tcp }
]
ls: cannot access '/mnt/lustre/d81a.sanity-sec': Operation not permitted
cat: /mnt/lustre/d81a.sanity-sec/f81a.sanity-sec: Operation not permitted
oleg349-server: error: invalid ioctl: 000ce042 errno: 17: File exists
oleg349-server: nodemap_add_range: File exists
pdsh@oleg349-client: oleg349-server: ssh exited with exit code 1
oleg349-server: error: nodemap 'c0' does not exist
oleg349-server: nodemap_del: Invalid argument
pdsh@oleg349-client: oleg349-server: ssh exited with exit code 1
On MGS 192.168.203.149, c0.id = 
On MGS 192.168.203.149, default.trusted_nodemap = nodemap.default.trusted_nodemap=1
On MGS 192.168.203.149, active = nodemap.active=1
nodemap.c0.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0001 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0000 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0000 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0001 }
]
nodemap.default.exports=
[
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
f81a.sanity-sec
hi
oleg349-server: error: invalid ioctl: 000ce068 errno: 22: Invalid argument
oleg349-server: nodemap_banlist_add: Invalid argument
pdsh@oleg349-client: oleg349-server: ssh exited with exit code 1
oleg349-server: error: invalid ioctl: 000ce068 errno: 22: Invalid argument
oleg349-server: nodemap_banlist_add: Invalid argument
pdsh@oleg349-client: oleg349-server: ssh exited with exit code 1
On MGS 192.168.203.149, c0.banlist = nodemap.c0.banlist=
[
 { id: 3, start_nid: 192.168.203.49@tcp, end_nid: 192.168.203.49@tcp }
]
On MGS 192.168.203.149, c0.banlist = nodemap.c0.banlist=[]
On MGS 192.168.203.149, c0.banlist = nodemap.c0.banlist=
[
 { id: 4, start_nid: 192.168.203.49@tcp, end_nid: 192.168.203.49@tcp }
]
nodemap.c0.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS, banned: true },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0001, banned: true },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0000, banned: true },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0001, banned: true }
]
nodemap.default.exports=
[
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
ls: cannot access '/mnt/lustre/d81a.sanity-sec': Operation not permitted
cat: /mnt/lustre/d81a.sanity-sec/f81a.sanity-sec: Operation not permitted
On MGS 192.168.203.149, c0.banlist = nodemap.c0.banlist=[]
nodemap.c0.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0001 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0000 },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0001 }
]
nodemap.default.exports=
[
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
f81a.sanity-sec
hi
On MGS 192.168.203.149, c0.banlist = nodemap.c0.banlist=
[
 { id: 5, start_nid: 192.168.203.49@tcp, end_nid: 192.168.203.49@tcp }
]
nodemap.c0.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS, banned: true },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0001, banned: true },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-MDT0000, banned: true },
 { nid: 192.168.203.49@tcp, uuid: 09f46a6d-6b3b-45e7-afbb-a046a64d56d5, dev: lustre-OST0001, banned: true }
]
nodemap.default.exports=
[
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
192.168.203.149@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0
Stopping client oleg349-client.virtnet /mnt/lustre (opts:)
Starting client oleg349-client.virtnet:  -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
mount.lustre: mount 192.168.203.149@tcp:/lustre at /mnt/lustre failed: Connection timed out
Mount client oleg349-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
On MGS 192.168.203.149, c0.banlist = nodemap.c0.banlist=[]
Starting client oleg349-client.virtnet:  -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
Mount client oleg349-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
Started clients oleg349-client.virtnet: 
192.168.203.149@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose)
f81a.sanity-sec
hi
nodemap.c0.exports=[]
nodemap.c1.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 9746b362-982e-441e-b0f5-ca47a7136045, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 8a42e647-155d-4eec-a066-3f4ce1734fed, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: b930100d-d041-44eb-a988-68c7f038ea99, dev: lustre-MDT0000 },
 { nid: 192.168.203.49@tcp, uuid: b930100d-d041-44eb-a988-68c7f038ea99, dev: lustre-MDT0001 },
 { nid: 192.168.203.49@tcp, uuid: b930100d-d041-44eb-a988-68c7f038ea99, dev: lustre-OST0000 },
 { nid: 192.168.203.49@tcp, uuid: b930100d-d041-44eb-a988-68c7f038ea99, dev: lustre-OST0001 }
]
nodemap.default.exports=
[
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
pdsh@oleg349-client: oleg349-server: ssh exited with exit code 1
ls: cannot access '/mnt/lustre/d81a.sanity-sec': Operation not permitted
cat: /mnt/lustre/d81a.sanity-sec/f81a.sanity-sec: Operation not permitted
192.168.203.149@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0
Stopping client oleg349-client.virtnet /mnt/lustre (opts:)
lsof: status error on /mnt/lustre: Operation not permitted
lsof 4.93.2
 latest revision: https://github.com/lsof-org/lsof
 latest FAQ: https://github.com/lsof-org/lsof/blob/master/00FAQ
 latest (non-formatted) man page: https://github.com/lsof-org/lsof/blob/master/Lsof.8
 usage: [-?abhKlnNoOPRtUvVX] [+|-c c] [+|-d s] [+D D] [+|-E] [+|-e s] [+|-f[gG]]
 [-F [f]] [-g [s]] [-i [i]] [+|-L [l]] [+m [m]] [+|-M] [-o [o]] [-p s]
 [+|-r [t]] [-s [p:s]] [-S [t]] [-T [t]] [-u s] [+|-w] [-x [fl]] [--] [names]
Use the ``-h'' option to get more help information.
Starting client oleg349-client.virtnet:  -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
mount.lustre: mount 192.168.203.149@tcp:/lustre at /mnt/lustre failed: Connection timed out
Mount client oleg349-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
Starting client oleg349-client.virtnet:  -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
Mount client oleg349-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre
Started clients oleg349-client.virtnet: 
192.168.203.149@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose)
nodemap.c0.exports=[]
nodemap.c1.exports=
[
 { nid: 192.168.203.49@tcp, uuid: 15553c47-a586-4248-ada6-9d320e20e3b9, dev: lustre-OST0001 },
 { nid: 192.168.203.49@tcp, uuid: 15553c47-a586-4248-ada6-9d320e20e3b9, dev: lustre-OST0000 },
 { nid: 192.168.203.49@tcp, uuid: 15553c47-a586-4248-ada6-9d320e20e3b9, dev: lustre-MDT0001 },
 { nid: 192.168.203.49@tcp, uuid: 15553c47-a586-4248-ada6-9d320e20e3b9, dev: lustre-MDT0000 },
 { nid: 192.168.203.49@tcp, uuid: 95164cd6-6a15-42d6-9de9-1e6add65b6ab, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 0e00f469-e92a-4cea-9837-b6aba532d550, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 5f258cab-dd0b-45b3-8279-2c282d69dd07, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 9746b362-982e-441e-b0f5-ca47a7136045, dev: MGS },
 { nid: 192.168.203.49@tcp, uuid: 8a42e647-155d-4eec-a066-3f4ce1734fed, dev: MGS }
]
nodemap.default.exports=
[
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0001 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0001_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-OST0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-lwp-OST0000_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-OST0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-mdtlov_UUID, dev: lustre-MDT0001 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0001_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0001-mdtlov_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: lustre-MDT0000-lwp-MDT0000_UUID, dev: lustre-MDT0000 },
 { nid: 0@lo, uuid: b39db3d7-ca65-40d6-8ad6-0d41f355360e, dev: MGS }
]
f81a.sanity-sec
hi
oleg349-server: error: invalid ioctl: 000ce069 errno: 22: Invalid argument
oleg349-server: nodemap_banlist_del: Invalid argument
pdsh@oleg349-client: oleg349-server: ssh exited with exit code 1
192.168.203.149@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0
Stopping client oleg349-client.virtnet /mnt/lustre (opts:)
On MGS 192.168.203.149, active = nodemap.active=0
Starting client: oleg349-client.virtnet:  -o user_xattr,flock 192.168.203.149@tcp:/lustre /mnt/lustre