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Subject: RE: Problem creating files using NFS. need help.
Date: Fri, 7 Mar 2008 18:57:58 -0700
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E05DA1C85@onstor-exch02.onstor.net>
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Thread-Topic: Problem creating files using NFS. need help.
Thread-Index: AciAv26uoB8QUFl7SbKDjjvPTJ3kkwAACesg
From: "Henry Lau" <henry.lau@onstor.com>
To: "Andy Sharp" <andy.sharp@onstor.com>
Cc: "Vikas Saini" <vikas.saini@onstor.com>

I don't know, but I think it lists the file. I guess the RPC timeout
occur and data cannot be written to the lun or stuck somewhere.

Henry

-----Original Message-----
From: Andy Sharp=20
Sent: Friday, March 07, 2008 5:55 PM
To: Henry Lau
Cc: Vikas Saini
Subject: Re: Problem creating files using NFS. need help.

Besides the RPC retrans, I got nothing.  What is the output of the
command

# ls -la /mnt/g11r204_bkup1



On Fri, 7 Mar 2008 17:32:29 -0800 "Henry Lau" <henry.lau@onstor.com>
wrote:

> There are lots of NFS RPC retransmission occur during write from
> client to filer.=20
>=20
> =20
>=20
> Henry
>=20
> =20
>=20
> ________________________________
>=20
> From: Vikas Saini=20
> Sent: Friday, March 07, 2008 5:29 PM
> To: Vikas Saini; dl-Cougar
> Subject: RE: Problem creating files using NFS. need help.
>=20
> =20
>=20
> Anyone ????
>=20
> =20
>=20
> =20
>=20
> =20
>=20
> ________________________________
>=20
> From: Vikas Saini=20
> Sent: Friday, March 07, 2008 4:54 PM
> To: dl-Cougar
> Subject: Problem creating files using NFS. need help.
> Importance: High
>=20
> =20
>=20
> =20
>=20
> Hi All,
>=20
>    I am trying to create some dataset using sub11
> take2(R4.0.0.0CGDBG-030608). but it is failing for some reason. I have
> tried different clients and even different filers for that sake but
> same results...=20
>=20
> =20
>=20
> can anyone help in diagnosing the problem. I am attaching the ethereal
> trace.
>=20
> =20
>=20
> Incase someone wants to debug. Filer SSC ip is 10.2.204.11 and client
> I am using is 10.2.15.24. Below is what I tried from client side.
>=20
> =20
>=20
> =20
>=20
> =20
>=20
> [root@c24r15-rh80 root]#
>=20
> [root@c24r15-rh80 root]#
>=20
> [root@c24r15-rh80 root]# showmount 10.3.204.204
>=20
> Hosts on 10.3.204.204:
>=20
> 10.0.0.159
>=20
> [root@c24r15-rh80 root]# showmount -e 10.3.204.204
>=20
> Export list for 10.3.204.204:
>=20
> /g11r204_bkup1 *
>=20
> /g11r204_rest1 *
>=20
> [root@c24r15-rh80 root]#
>=20
> [root@c24r15-rh80 root]# mkdir /mnt/g11r204_bkup1
>=20
> [root@c24r15-rh80 root]# mount -o soft,intr
> 10.3.204.204:/g11r204_bkup1 /mnt/g11r204_bkup1
>=20
> [root@c24r15-rh80 root]# cd /mnt/g11r204_bkup1
>=20
> [root@c24r15-rh80 g11r204_bkup1]# ls
>=20
> lost+found
>=20
> [root@c24r15-rh80 g11r204_bkup1]#
>=20
> [root@c24r15-rh80 g11r204_bkup1]# dd if=3D/dev/zero of=3Dfile0 bs=3D8k
> count=3D64
>=20
> 64+0 records in
>=20
> 64+0 records out
>=20
> dd: closing output file `file0': Input/output error
>=20
> [root@c24r15-rh80 g11r204_bkup1]# ls -l
>=20
> total 8
>=20
> -rw-r--r--    1 root     root            0 Mar  7 17:54 file0
>=20
> drwx------    2 root     root         1024 Mar  7 15:13 lost+found
>=20
> [root@c24r15-rh80 g11r204_bkup1]#
>=20
> =20
>=20
> =20
>=20
> SSC Console for that duration.
>=20
> =20
>=20
> Mar  7 16:10:31 g11r204 : 0:0:ssh:NOTICE: 'root' logged in through
> remote host(vikass-winxp.onstor.net)
>=20
> =20
>=20
> =20
>=20
> Mar  7 16:13:32 g11r204 kernel: tx1: 36: Created mount entry
> 0x1003d6d300, centry=3D0x100533c080, raddr=3D0x180f030a, =
share_id=3D0x2720,
> mnt_inum_snap=3D0x2, gennum=3D0x1 minAuth=3D0, maxAuth=3D1
>=20
> Mar  7 16:13:32 g11r204 kernel: tx1:
>=20
> Mar  7 16:13:32 g11r204 : 1:1:nfs:INFO: 36: Created mount entry
> 0x1003d6d300, centry=3D0x100533c080, raddr=3D0x180f030a, =
share_id=3D0x2720,
> mnt_inum_snap=3D0x2, gennum=3D0x1 minAuth=3D0, maxAuth=3D1
>=20
> Mar  7 16:13:50 g11r204 : 0:0:nfxsh:NOTICE: cmd[0]: vsvr show all :
> status[0]
>=20
> Mar  7 16:13:55 g11r204 : 0:0:nfxsh:NOTICE: cmd[1]: vsvr show
> G11R204_DURAI1 : status[0]
>=20
> Mar  7 16:31:33 g11r204 -- MARK --
>=20
> Mar  7 16:40:04 g11r204 kernel: tx1: 37: Created mount entry
> 0x1003d6d400, centry=3D0x100533ed00, raddr=3D0x180f030a, =
share_id=3D0x2721,
> mnt_inum_snap=3D0x2, gennum=3D0x1 minAuth=3D0, maxAuth=3D1
>=20
> Mar  7 16:40:04 g11r204 kernel: tx1:
>=20
> Mar  7 16:40:04 g11r204 : 1:1:nfs:INFO: 37: Created mount entry
> 0x1003d6d400, centry=3D0x100533ed00, raddr=3D0x180f030a, =
share_id=3D0x2721,
> mnt_inum_snap=3D0x2, gennum=3D0x1 minAuth=3D0, maxAuth=3D1
>=20
> =20
>=20
> =20
>=20
> Mar  7 16:51:33 g11r204 -- MARK --
>=20
