* nfs problem: nfs could be mounted and viewed but errors on file opening
@ 2004-09-10 5:50 ronald rojas
2004-09-10 11:22 ` Steve Dickson
2004-09-10 16:26 ` Trond Myklebust
0 siblings, 2 replies; 3+ messages in thread
From: ronald rojas @ 2004-09-10 5:50 UTC (permalink / raw)
To: nfs
i'm having problems opening my nfs mounted files on the client machine.
Mounting the nfs share on the client goes ok. the user and group
permissions are ok. i could even ls -l and cd into the mounted directory
and subdirectories but when i open a file (cat somefile.txt) i get a
segmentation fault. after that, umounting the nfs share seems to hang.
i noticed this problem when i upgraded the kernel on the client machine
from 2.4 to 2.6. (is there any relation?)
server config: client config:
nfs-utils version 1.0.1 nfs-utils version 1.0.1
kernel ver. 2.4.18-14 kernel ver. 2.6.8
redhat 8.0 distro fedora core 1.0
/etc/exports = "/data/revr 192.168.168.1(ro,sync)"
rpcinfo -p localhost on the server:
-bash-2.05b$ /usr/sbin/rpcinfo -p localhost
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 32768 status
100024 1 tcp 32768 status
391002 2 tcp 32769 sgi_fam
100011 1 udp 856 rquotad
100011 2 udp 856 rquotad
100011 1 tcp 859 rquotad
100011 2 tcp 859 rquotad
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100021 1 udp 32775 nlockmgr
100021 3 udp 32775 nlockmgr
100021 4 udp 32775 nlockmgr
100005 1 udp 32776 mountd
100005 1 tcp 32770 mountd
100005 2 udp 32776 mountd
100005 2 tcp 32770 mountd
100005 3 udp 32776 mountd
100005 3 tcp 32770 mountd
rpcinfo -p servername run on the client:
[revr@roach revr]$ /usr/sbin/rpcinfo -p 192.168.168.254
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 32768 status
100024 1 tcp 32768 status
391002 2 tcp 32769 sgi_fam
100011 1 udp 856 rquotad
100011 2 udp 856 rquotad
100011 1 tcp 859 rquotad
100011 2 tcp 859 rquotad
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100021 1 udp 32775 nlockmgr
100021 3 udp 32775 nlockmgr
100021 4 udp 32775 nlockmgr
100005 1 udp 32776 mountd
100005 1 tcp 32770 mountd
100005 2 udp 32776 mountd
100005 2 tcp 32770 mountd
100005 3 udp 32776 mountd
100005 3 tcp 32770 mountd
the nfs-utils on the client was originally 1.0.6. i tried installing
nfs-utils 1.0.1 but still the same error message. i hope this
information is enough to solve my nfs problem. tia
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: nfs problem: nfs could be mounted and viewed but errors on file opening
2004-09-10 5:50 nfs problem: nfs could be mounted and viewed but errors on file opening ronald rojas
@ 2004-09-10 11:22 ` Steve Dickson
2004-09-10 16:26 ` Trond Myklebust
1 sibling, 0 replies; 3+ messages in thread
From: Steve Dickson @ 2004-09-10 11:22 UTC (permalink / raw)
To: ronald rojas; +Cc: nfs
ronald rojas wrote:
>i'm having problems opening my nfs mounted files on the client machine.
>Mounting the nfs share on the client goes ok. the user and group
>permissions are ok. i could even ls -l and cd into the mounted directory
>and subdirectories but when i open a file (cat somefile.txt) i get a
>segmentation fault. after that, umounting the nfs share seems to hang.
>
>i noticed this problem when i upgraded the kernel on the client machine
>from 2.4 to 2.6. (is there any relation?)
>
>server config: client config:
>nfs-utils version 1.0.1 nfs-utils version 1.0.1
>kernel ver. 2.4.18-14 kernel ver. 2.6.8
>redhat 8.0 distro fedora core 1.0
>
>
I think you meant Fedora Core 2 since Fedora Core 1 is 2.4 based.
And also think my meant to say nfs-utils version 1.0.6 not 1.0.1
This being the case, please upgrade your nfs-utils to latest
version on rawhide (1.0.6-32 I believe) since the nfs-utils right out
of the box is a bit challenged when it comes to starting things
up in the correct order. Plus make sure rpc.imapd is running on the client.
SteveD.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: nfs problem: nfs could be mounted and viewed but errors on file opening
2004-09-10 5:50 nfs problem: nfs could be mounted and viewed but errors on file opening ronald rojas
2004-09-10 11:22 ` Steve Dickson
@ 2004-09-10 16:26 ` Trond Myklebust
1 sibling, 0 replies; 3+ messages in thread
From: Trond Myklebust @ 2004-09-10 16:26 UTC (permalink / raw)
To: ronald rojas; +Cc: nfs
P=E5 fr , 10/09/2004 klokka 01:50, skreiv ronald rojas:
> kernel ver. 2.6.8
ftp://ftp.kernel.org/pub/linux/kernel/v2.6/LATEST-IS-2.6.8.1
Summary of changes from v2.6.8 to v2.6.8.1
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
<jgarzik@pobox.com>
[PATCH] Fix NFS client screw-up in fcntl f_op removal
Fix stupid thinkos in the fcntl f_op removal code.
<torvalds@ppc970.osdl.org>
Linux 2.6.8.1
Trond
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-09-10 16:27 UTC | newest]
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2004-09-10 5:50 nfs problem: nfs could be mounted and viewed but errors on file opening ronald rojas
2004-09-10 11:22 ` Steve Dickson
2004-09-10 16:26 ` Trond Myklebust
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