[lustre-discuss] client fails to mount
Strikwerda, Ger
g.j.c.strikwerda at rug.nl
Mon Apr 24 10:13:20 PDT 2017
Hi Raj (and others),
In which file should i state the credits/peer_credits stuff?
Perhaps relevant config-files:
[root at pg-gpu01 ~]# cd /etc/modprobe.d/
[root at pg-gpu01 modprobe.d]# ls
anaconda.conf blacklist-kvm.conf dist-alsa.conf
dist-oss.conf ib_ipoib.conf lustre.conf openfwwf.conf
blacklist.conf blacklist-nouveau.conf dist.conf
freeipmi-modalias.conf ib_sdp.conf mlnx.conf truescale.conf
[root at pg-gpu01 modprobe.d]# cat ./ib_ipoib.conf
alias netdev-ib* ib_ipoib
[root at pg-gpu01 modprobe.d]# cat ./mlnx.conf
# Module parameters for MLNX_OFED kernel modules
[root at pg-gpu01 modprobe.d]# cat ./lustre.conf
options lnet networks=o2ib(ib0)
Are there more Lustre/LNET options that could help in this situation?
On Mon, Apr 24, 2017 at 7:02 PM, Raj <rajgautam at gmail.com> wrote:
> May be worth checking your lnet credits and peer_credits in
> /etc/modprobe.d ?
> You can compare between working hosts and non working hosts.
> Thanks
> _Raj
>
> On Mon, Apr 24, 2017 at 10:10 AM Strikwerda, Ger <g.j.c.strikwerda at rug.nl>
> wrote:
>
>> Hi Rick,
>>
>> Even without iptables rules and loading the correct modules afterwards,
>> we get the same results:
>>
>> [root at pg-gpu01 sysconfig]# iptables --list
>> Chain INPUT (policy ACCEPT)
>> target prot opt source destination
>>
>> Chain FORWARD (policy ACCEPT)
>> target prot opt source destination
>>
>> Chain OUTPUT (policy ACCEPT)
>> target prot opt source destination
>>
>> Chain LOGDROP (0 references)
>> target prot opt source destination
>> LOG all -- anywhere anywhere LOG level
>> warning
>> DROP all -- anywhere anywhere
>>
>> [root at pg-gpu01 sysconfig]# modprobe lnet
>>
>> [root at pg-gpu01 sysconfig]# modprobe lustre
>>
>> [root at pg-gpu01 sysconfig]# lctl ping 172.23.55.211 at o2ib
>>
>> failed to ping 172.23.55.211 at o2ib: Input/output error
>>
>>
>>
>>
>>
>>
>>
>> On Mon, Apr 24, 2017 at 4:59 PM, Mohr Jr, Richard Frank (Rick Mohr) <
>> rmohr at utk.edu> wrote:
>>
>>> This might be a long shot, but have you checked for possible firewall
>>> rules that might be causing the issue? I’m wondering if there is a chance
>>> that some rules were added after the nodes were up to allow Lustre access,
>>> and when a node got rebooted, it lost the rules.
>>>
>>> --
>>> Rick Mohr
>>> Senior HPC System Administrator
>>> National Institute for Computational Sciences
>>> http://www.nics.tennessee.edu
>>>
>>>
>>> > On Apr 24, 2017, at 10:19 AM, Strikwerda, Ger <g.j.c.strikwerda at rug.nl>
>>> wrote:
>>> >
>>> > Hi Russell,
>>> >
>>> > Thanks for the IB subnet clues:
>>> >
>>> > [root at pg-gpu01 ~]# ibv_devinfo
>>> > hca_id: mlx4_0
>>> > transport: InfiniBand (0)
>>> > fw_ver: 2.32.5100
>>> > node_guid: f452:1403:00f5:4620
>>> > sys_image_guid: f452:1403:00f5:4623
>>> > vendor_id: 0x02c9
>>> > vendor_part_id: 4099
>>> > hw_ver: 0x1
>>> > board_id: MT_1100120019
>>> > phys_port_cnt: 1
>>> > port: 1
>>> > state: PORT_ACTIVE (4)
>>> > max_mtu: 4096 (5)
>>> > active_mtu: 4096 (5)
>>> > sm_lid: 1
>>> > port_lid: 185
>>> > port_lmc: 0x00
>>> > link_layer: InfiniBand
>>> >
>>> > [root at pg-gpu01 ~]# sminfo
>>> > sminfo: sm lid 1 sm guid 0xf452140300f62320, activity count 80878098
>>> priority 0 state 3 SMINFO_MASTER
>>> >
>>> > Looks like the rebooted node is able to connect/contact IB/IB
>>> subnetmanager
>>> >
>>> >
>>> >
>>> >
>>> > On Mon, Apr 24, 2017 at 4:14 PM, Russell Dekema <dekemar at umich.edu>
>>> wrote:
>>> > At first glance, this sounds like your Infiniband subnet manager may
>>> > be down or malfunctioning. In this case, nodes which were already up
>>> > when the subnet manager was working will continue to be able to
>>> > communicate over IB, but nodes which reboot after the SM goes down
>>> > will not.
>>> >
>>> > You can test this theory by running the 'ibv_devinfo' command on one
>>> > of your rebooted nodes. If the relevant IB port is in state PORT_INIT,
>>> > this confirms there is a problem with your subnet manager.
>>> >
>>> > Sincerely,
>>> > Rusty Dekema
>>> >
>>> >
>>> >
>>> >
>>> > On Mon, Apr 24, 2017 at 9:57 AM, Strikwerda, Ger
>>> > <g.j.c.strikwerda at rug.nl> wrote:
>>> > > Hi everybody,
>>> > >
>>> > > Here at the university of Groningen we are now experiencing a
>>> strange Lustre
>>> > > error. If a client reboots, it fails to mount the Lustre storage.
>>> The client
>>> > > is not able to reach the MSG service. The storage and nodes are
>>> > > communicating over IB and unitil now without any problems. It looks
>>> like an
>>> > > issue inside LNET. Clients cannot LNET ping/connect the metadata and
>>> or
>>> > > storage. But the clients are able to LNET ping each other. Clients
>>> which not
>>> > > have been rebooted, are working fine and have their mounts on our
>>> Lustre
>>> > > filesystem.
>>> > >
>>> > > Lustre client log:
>>> > >
>>> > > Lustre: Lustre: Build Version: 2.5.3-RC1--PRISTINE-2.6.32-
>>> 573.el6.x86_64
>>> > > LNet: Added LNI 172.23.54.51 at o2ib [8/256/0/180]
>>> > >
>>> > > LustreError: 15c-8: MGC172.23.55.211 at o2ib: The configuration from
>>> log
>>> > > 'pgdata01-client' failed (-5). This may be the result of
>>> communication
>>> > > errors between this node and the MGS, a bad configuration, or other
>>> errors.
>>> > > See the syslog for more information.
>>> > > LustreError: 3812:0:(llite_lib.c:1046:ll_fill_super()) Unable to
>>> process
>>> > > log: -5
>>> > > Lustre: Unmounted pgdata01-client
>>> > > LustreError: 3812:0:(obd_mount.c:1325:lustre_fill_super()) Unable
>>> to mount
>>> > > (-5)
>>> > > LNetError: 2882:0:(o2iblnd_cb.c:2587:kiblnd_rejected())
>>> 172.23.55.212 at o2ib
>>> > > rejected: consumer defined fatal error
>>> > > LNetError: 2882:0:(o2iblnd_cb.c:2587:kiblnd_rejected()) Skipped 1
>>> previous
>>> > > similar message
>>> > > Lustre: 3765:0:(client.c:1918:ptlrpc_expire_one_request()) @@@
>>> Request sent
>>> > > has failed due to network error: [sent 1492789626/real 1492789626]
>>> > > req at ffff88105af2cc00 x1565303228072004/t0(0)
>>> > > o250->MGC172.23.55.211 at o2ib@172.23.55.212 at o2ib:26/25 lens 400/544 e
>>> 0 to 1
>>> > > dl 1492789631 ref 1 fl Rpc:XN/0/ffffffff rc 0/-1
>>> > > Lustre: 3765:0:(client.c:1918:ptlrpc_expire_one_request()) Skipped 1
>>> > > previous similar message
>>> > > LustreError: 3826:0:(client.c:1083:ptlrpc_import_delay_req()) @@@
>>> send limit
>>> > > expired req at ffff882041ffc000 x1565303228071996/t0(0)
>>> > > o101->MGC172.23.55.211 at o2ib@172.23.55.211 at o2ib:26/25 lens 328/344 e
>>> 0 to 0
>>> > > dl 0 ref 2 fl Rpc:W/0/ffffffff rc 0/-1
>>> > > LustreError: 3826:0:(client.c:1083:ptlrpc_import_delay_req())
>>> Skipped 2
>>> > > previous similar messages
>>> > > LustreError: 15c-8: MGC172.23.55.211 at o2ib: The configuration from
>>> log
>>> > > 'pghome01-client' failed (-5). This may be the result of
>>> communication
>>> > > errors between this node and the MGS, a bad configuration, or other
>>> errors.
>>> > > See the syslog for more information.
>>> > > LustreError: 3826:0:(llite_lib.c:1046:ll_fill_super()) Unable to
>>> process
>>> > > log: -5
>>> > >
>>> > > LNetError: 2882:0:(o2iblnd_cb.c:2587:kiblnd_rejected())
>>> 172.23.55.212 at o2ib
>>> > > rejected: consumer defined fatal error
>>> > > LNetError: 2882:0:(o2iblnd_cb.c:2587:kiblnd_rejected()) Skipped 1
>>> previous
>>> > > similar message
>>> > > LNet: 3755:0:(o2iblnd_cb.c:475:kiblnd_rx_complete()) Rx from
>>> > > 172.23.55.211 at o2ib failed: 5
>>> > > LNetError: 2882:0:(o2iblnd_cb.c:2587:kiblnd_rejected())
>>> 172.23.55.211 at o2ib
>>> > > rejected: consumer defined fatal error
>>> > > LNetError: 2882:0:(o2iblnd_cb.c:2587:kiblnd_rejected()) Skipped 1
>>> previous
>>> > > similar message
>>> > > LNet: 2882:0:(o2iblnd_cb.c:2072:kiblnd_peer_connect_failed())
>>> Deleting
>>> > > messages for 172.23.55.211 at o2ib: connection failed
>>> > > LNet: 2882:0:(o2iblnd_cb.c:2072:kiblnd_peer_connect_failed())
>>> Deleting
>>> > > messages for 172.23.55.212 at o2ib: connection failed
>>> > > LNet: 3754:0:(o2iblnd_cb.c:475:kiblnd_rx_complete()) Rx from
>>> > > 172.23.55.212 at o2ib failed: 5
>>> > > LNet: 3754:0:(o2iblnd_cb.c:475:kiblnd_rx_complete()) Skipped 17
>>> previous
>>> > > similar messages
>>> > > LNet: 2882:0:(o2iblnd_cb.c:2072:kiblnd_peer_connect_failed())
>>> Deleting
>>> > > messages for 172.23.55.211 at o2ib: connection failed
>>> > > LNet: 3754:0:(o2iblnd_cb.c:475:kiblnd_rx_complete()) Rx from
>>> > > 172.23.55.212 at o2ib failed: 5
>>> > > LNet: 2882:0:(o2iblnd_cb.c:2072:kiblnd_peer_connect_failed())
>>> Deleting
>>> > > messages for 172.23.55.212 at o2ib: connection failed
>>> > >
>>> > > LNET ping of a metadata-node:
>>> > >
>>> > > [root at pg-gpu01 ~]# lctl ping 172.23.55.211 at o2ib
>>> > > failed to ping 172.23.55.211 at o2ib: Input/output error
>>> > >
>>> > > LNET ping of the number 2 metadata-node:
>>> > >
>>> > > [root at pg-gpu01 ~]# lctl ping 172.23.55.212 at o2ib
>>> > > failed to ping 172.23.55.212 at o2ib: Input/output error
>>> > >
>>> > > LNET ping of a random compute-node:
>>> > >
>>> > > [root at pg-gpu01 ~]# lctl ping 172.23.52.5 at o2ib
>>> > > 12345-0 at lo
>>> > > 12345-172.23.52.5 at o2ib
>>> > >
>>> > > LNET to OST01:
>>> > >
>>> > > [root at pg-gpu01 ~]# lctl ping 172.23.55.201 at o2ib
>>> > > failed to ping 172.23.55.201 at o2ib: Input/output error
>>> > >
>>> > > LNET to OST02:
>>> > >
>>> > > [root at pg-gpu01 ~]# lctl ping 172.23.55.202 at o2ib
>>> > > failed to ping 172.23.55.202 at o2ib: Input/output error
>>> > >
>>> > > 'normal' pings (on ip level) works fine:
>>> > >
>>> > > [root at pg-gpu01 ~]# ping 172.23.55.201
>>> > > PING 172.23.55.201 (172.23.55.201) 56(84) bytes of data.
>>> > > 64 bytes from 172.23.55.201: icmp_seq=1 ttl=64 time=0.741 ms
>>> > >
>>> > > [root at pg-gpu01 ~]# ping 172.23.55.202
>>> > > PING 172.23.55.202 (172.23.55.202) 56(84) bytes of data.
>>> > > 64 bytes from 172.23.55.202: icmp_seq=1 ttl=64 time=0.704 ms
>>> > >
>>> > > lctl on a rebooted node:
>>> > >
>>> > > [root at pg-gpu01 ~]# lctl dl
>>> > >
>>> > > lctl on a not rebooted node:
>>> > >
>>> > > [root at pg-node005 ~]# lctl dl
>>> > > 0 UP mgc MGC172.23.55.211 at o2ib 94bd1c8a-512f-b920-9a4e-a6aced3d386d
>>> 5
>>> > > 1 UP lov pgtemp01-clilov-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 4
>>> > > 2 UP lmv pgtemp01-clilmv-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 4
>>> > > 3 UP mdc pgtemp01-MDT0000-mdc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 4 UP osc pgtemp01-OST0001-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 5 UP osc pgtemp01-OST0003-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 6 UP osc pgtemp01-OST0005-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 7 UP osc pgtemp01-OST0007-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 8 UP osc pgtemp01-OST0009-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 9 UP osc pgtemp01-OST000b-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 10 UP osc pgtemp01-OST000d-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 11 UP osc pgtemp01-OST000f-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 12 UP osc pgtemp01-OST0011-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 13 UP osc pgtemp01-OST0002-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 14 UP osc pgtemp01-OST0004-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 15 UP osc pgtemp01-OST0006-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 16 UP osc pgtemp01-OST0008-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 17 UP osc pgtemp01-OST000a-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 18 UP osc pgtemp01-OST000c-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 19 UP osc pgtemp01-OST000e-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 20 UP osc pgtemp01-OST0010-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 21 UP osc pgtemp01-OST0012-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 22 UP osc pgtemp01-OST0013-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 23 UP osc pgtemp01-OST0015-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 24 UP osc pgtemp01-OST0017-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 25 UP osc pgtemp01-OST0014-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 26 UP osc pgtemp01-OST0016-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 27 UP osc pgtemp01-OST0018-osc-ffff88206906d400
>>> > > 281c441f-8aa3-ab56-8812-e459d308f47c 5
>>> > > 28 UP lov pgdata01-clilov-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 4
>>> > > 29 UP lmv pgdata01-clilmv-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 4
>>> > > 30 UP mdc pgdata01-MDT0000-mdc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 31 UP osc pgdata01-OST0001-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 32 UP osc pgdata01-OST0003-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 33 UP osc pgdata01-OST0005-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 34 UP osc pgdata01-OST0007-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 35 UP osc pgdata01-OST0009-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 36 UP osc pgdata01-OST000b-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 37 UP osc pgdata01-OST000d-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 38 UP osc pgdata01-OST000f-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 39 UP osc pgdata01-OST0002-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 40 UP osc pgdata01-OST0004-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 41 UP osc pgdata01-OST0006-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 42 UP osc pgdata01-OST0008-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 43 UP osc pgdata01-OST000a-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 44 UP osc pgdata01-OST000c-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 45 UP osc pgdata01-OST000e-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 46 UP osc pgdata01-OST0010-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 47 UP osc pgdata01-OST0013-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 48 UP osc pgdata01-OST0015-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 49 UP osc pgdata01-OST0017-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 50 UP osc pgdata01-OST0014-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 51 UP osc pgdata01-OST0016-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 52 UP osc pgdata01-OST0018-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 53 UP osc pgdata01-OST0019-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 54 UP osc pgdata01-OST001a-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 55 UP osc pgdata01-OST001b-osc-ffff88204bab6400
>>> > > 996b1742-82eb-281c-c322-e244672d5225 5
>>> > > 56 UP lov pghome01-clilov-ffff88204bb50000
>>> > > 9ae8f2a9-1cdf-901f-160c-66f70e4c10d1 4
>>> > > 57 UP lmv pghome01-clilmv-ffff88204bb50000
>>> > > 9ae8f2a9-1cdf-901f-160c-66f70e4c10d1 4
>>> > > 58 UP mdc pghome01-MDT0000-mdc-ffff88204bb50000
>>> > > 9ae8f2a9-1cdf-901f-160c-66f70e4c10d1 5
>>> > > 59 UP osc pghome01-OST0011-osc-ffff88204bb50000
>>> > > 9ae8f2a9-1cdf-901f-160c-66f70e4c10d1 5
>>> > > 60 UP osc pghome01-OST0012-osc-ffff88204bb50000
>>> > > 9ae8f2a9-1cdf-901f-160c-66f70e4c10d1 5
>>> > >
>>> > > Please help, any clues/advice/hints/tips are appricated
>>> > >
>>> > > --
>>> > >
>>> > > Vriendelijke groet,
>>> > >
>>> > > Ger Strikwerda
>>> > > Chef Special
>>> > > Rijksuniversiteit Groningen
>>> > > Centrum voor Informatie Technologie
>>> > > Unit Pragmatisch Systeembeheer
>>> > >
>>> > > Smitsborg
>>> > > Nettelbosje 1
>>> > > 9747 AJ Groningen
>>> > > Tel. 050 363 9276
>>> > >
>>> > > "God is hard, God is fair
>>> > > some men he gave brains, others he gave hair"
>>> > >
>>> > >
>>> > > _______________________________________________
>>> > > lustre-discuss mailing list
>>> > > lustre-discuss at lists.lustre.org
>>> > > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>> > >
>>> >
>>> >
>>> >
>>> > --
>>> > Vriendelijke groet,
>>> >
>>> > Ger Strikwerda
>>> >
>>> > Chef Special
>>> > Rijksuniversiteit Groningen
>>> > Centrum voor Informatie Technologie
>>> > Unit Pragmatisch Systeembeheer
>>> >
>>> > Smitsborg
>>> > Nettelbosje 1
>>> > 9747 AJ Groningen
>>> > Tel. 050 363 9276
>>> >
>>> >
>>> > "God is hard, God is fair
>>> > some men he gave brains, others he gave hair"
>>> > _______________________________________________
>>> > lustre-discuss mailing list
>>> > lustre-discuss at lists.lustre.org
>>> > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>>
>>>
>>>
>>
>>
>> --
>>
>> Vriendelijke groet,
>>
>> Ger StrikwerdaChef Special
>> Rijksuniversiteit Groningen
>> Centrum voor Informatie Technologie
>> Unit Pragmatisch Systeembeheer
>>
>> Smitsborg
>> Nettelbosje 1
>> 9747 AJ Groningen
>> Tel. 050 363 9276
>> "God is hard, God is fair
>> some men he gave brains, others he gave hair"
>>
>> _______________________________________________
>> lustre-discuss mailing list
>> lustre-discuss at lists.lustre.org
>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>
>
--
Vriendelijke groet,
Ger StrikwerdaChef Special
Rijksuniversiteit Groningen
Centrum voor Informatie Technologie
Unit Pragmatisch Systeembeheer
Smitsborg
Nettelbosje 1
9747 AJ Groningen
Tel. 050 363 9276
"God is hard, God is fair
some men he gave brains, others he gave hair"
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