I tried on another lustreclient but could nt get it working..

[root@lustreclient2 ~]# lustre_rmmod

Modules still loaded:

lnet/klnds/socklnd/ksocklnd.o lnet/lnet/lnet.o libcfs/libcfs/libcfs.o

[root@lustreclient2 ~]#

[root@lustreclient2 ~]# modprobe lustre

[root@lustreclient2 ~]# modprobe lnet

[root@lustreclient2 ~]# ping 192.168.1.1

PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.

64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.233 ms

^C

--- 192.168.1.1 ping statistics ---

1 packets transmitted, 1 received, 0% packet loss, time 982ms

rtt min/avg/max/mdev = 0.233/0.233/0.233/0.000 ms

[root@lustreclient2 ~]# mount -t lustre 192.168.1.1@o2ib0:/lustre /mnt/lustre

mount.lustre: mount 192.168.1.1@o2ib0:/lustre at /mnt/lustre failed: No such file or directory

Is the MGS specification correct?

Is the filesystem name correct?

If upgrading, is the copied client log valid? (see upgrade docs)

[root@lustreclient2 ~]# ^C

[root@lustreclient2 ~]#

Any idea ?

On Sat, May 4, 2013 at 9:25 AM, linux freaker <linuxfreaker@gmail.com> wrote:

Wow !!! Great.

lctl list_nids

192.168.1.4@o2ib

It worked !! I am able to mount it.

On Sat, May 4, 2013 at 9:21 AM, Diep, Minh <minh.diep@intel.com> wrote:

#lctl list_nids
10.94.214.188@tcp

If this is on the client, then it's wrong network. Do a lustre_rmmod to unload module and load lent with correct x.x.x.x@o2ib

Thanks

-Minh

From: linux freaker <linuxfreaker@gmail.com>
Date: Friday, May 3, 2013 8:24 PM
To: "hpdd-discuss@lists.01.org" <hpdd-discuss@lists.01.org>
Subject: [HPDD-discuss] Issue setting up Lustre Client

My MDS and OSS configuration look like:

MDS:

#mount
/dev/mapper/vg00-mdt on /mnt/mdt type lustre (rw)

lctl list_nids
192.168.1.1@o2ib

OSS1 and OSS2:

# lctl list_nids
192.168.1.2@o2ib

 cat /proc/fs/lustre/devices
  0 UP mgc MGC192.168.1.1@o2ib fe161cab-092e-5a7b-0ac1-6081653d099e 5
  1 UP ost OSS OSS_uuid 3
  2 UP obdfilter lustre-OST0006 lustre-OST0006_UUID 5
  3 UP obdfilter lustre-OST0007 lustre-OST0007_UUID 5
  4 UP obdfilter lustre-OST0008 lustre-OST0008_UUID 5
  5 UP obdfilter lustre-OST0009 lustre-OST0009_UUID 5
  6 UP obdfilter lustre-OST000a lustre-OST000a_UUID 5
  7 UP obdfilter lustre-OST000b lustre-OST000b_UUID 5


LustreClient:

[root@lustreclient1 ~]# mount -t lustre 192.168.1.1@o2ib:/lustre /mnt/lustre
mount.lustre: mount 192.168.1.1@o2ib0:/lustre at /mnt/lustre failed: No such file or directory
Is the MGS specification correct?
Is the filesystem name correct?
If upgrading, is the copied client log valid? (see upgrade docs)

#lctl list_nids
10.94.214.188@tcp

Please note that earlier I had 10.94.214.188 as MDS which is still being displayed. I am not sure if lctl list nids need to run on client.

[root@lustreclient1 ~]# ^C
[root@lustreclient1 ~]#

Why client is not mounting. My MGS is working fine.