* ReiserFS and NFS?
@ 2002-09-03 15:56 Anders Widman
2002-09-04 6:10 ` Oleg Drokin
0 siblings, 1 reply; 3+ messages in thread
From: Anders Widman @ 2002-09-03 15:56 UTC (permalink / raw)
To: reiserfs-list
Hello!
I am trying to use ReiserFS with NFS to work nicely, but I ran into
troubles exporting root (/). I am getting the following error when
a client tries to connect to the root export (I am using
ReiserFS on root filesystem):
rpc.mountd: getfh failed: Operation not permitted
After browsing around different mailing lists and read suggestions
about Kernel and NFS utils I found that someone said that there was
needed patches to use ReiserFS with NFS?
Right now my exports file looks like this:
/usr/src/ 192.168.0.100(rw,no_root_squash,insecure)
/ 192.168.0.100(rw,no_root_squash,insecure)
The /usr/src/ share does work.
Is this something someone might know how to fix?
Regards,
Anders Widman
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ReiserFS and NFS?
2002-09-03 15:56 ReiserFS and NFS? Anders Widman
@ 2002-09-04 6:10 ` Oleg Drokin
2002-09-04 21:23 ` Anders Widman
0 siblings, 1 reply; 3+ messages in thread
From: Oleg Drokin @ 2002-09-04 6:10 UTC (permalink / raw)
To: Anders Widman; +Cc: reiserfs-list
Hello!
On Tue, Sep 03, 2002 at 05:56:52PM +0200, Anders Widman wrote:
>
> I am trying to use ReiserFS with NFS to work nicely, but I ran into
> troubles exporting root (/). I am getting the following error when
> a client tries to connect to the root export (I am using
> ReiserFS on root filesystem):
> rpc.mountd: getfh failed: Operation not permitted
> After browsing around different mailing lists and read suggestions
> about Kernel and NFS utils I found that someone said that there was
> needed patches to use ReiserFS with NFS?
Hmmm.
What kernel are you using? What nfs server?
2.4.19 with stock knfsd:
angband:~ # cat /etc/exports
/ (ro)
bowl:~# mount angband:/ /mnt/testfs -t nfs
bowl:~# ls /mnt/testfs/
. bin cdrecorder dev floppy lib mnt proc root testfs0 tmp var
.. boot cdrom etc home media opt rescue sbin testfs1 usr
Changing config:
angband:~ # cat /etc/exports
/ (rw,no_root_squash,insecure)
angband:~ # exportfs -a
exportfs: No host name given with / (rw,no_root_squash,insecure), suggest *(rw,no_root_squash,insecure) to avoid warning
bowl:~# ls /mnt/testfs/
. boot dev home mnt rescue testfile tmp
.. cdrecorder etc lib opt root testfs0 usr
bin cdrom floppy media proc sbin testfs1 var
Everything works ok.
But now (/rescue is another mount point):
bowl:~# mount angband:/rescue /mnt/testfs -t nfs
Sep 4 10:06:17 angband rpc.mountd: authenticated mount request from 212.16.7.82:916 for /rescue (/)
Sep 4 10:06:17 angband rpc.mountd: getfh failed: Operation not permitted
> Right now my exports file looks like this:
> /usr/src/ 192.168.0.100(rw,no_root_squash,insecure)
> / 192.168.0.100(rw,no_root_squash,insecure)
> Is this something someone might know how to fix?
What if you allow anyone to connect (use * instead of address?)
Look into logs on on nfs server side for more clues, enable debug.
Basically I do not think yo are experiencing reiserfs problem, but it rather
looks like nfs server configuration problem.
I hope you have not forgot to to 'exportfs -a' after changing /etc/exports.
Bye,
Oleg
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ReiserFS and NFS?
2002-09-04 6:10 ` Oleg Drokin
@ 2002-09-04 21:23 ` Anders Widman
0 siblings, 0 replies; 3+ messages in thread
From: Anders Widman @ 2002-09-04 21:23 UTC (permalink / raw)
To: reiserfs-list
> Hello!
> On Tue, Sep 03, 2002 at 05:56:52PM +0200, Anders Widman wrote:
>>
>> I am trying to use ReiserFS with NFS to work nicely, but I ran into
>> troubles exporting root (/). I am getting the following error when
>> a client tries to connect to the root export (I am using
>> ReiserFS on root filesystem):
>> rpc.mountd: getfh failed: Operation not permitted
>> After browsing around different mailing lists and read suggestions
>> about Kernel and NFS utils I found that someone said that there was
>> needed patches to use ReiserFS with NFS?
> Hmmm.
> What kernel are you using? What nfs server?
Using 2.4.19 with nfsd running.
> 2.4.19 with stock knfsd:
> angband:~ # cat /etc/exports
> / (ro)
> bowl:~# mount angband:/ /mnt/testfs -t nfs
> bowl:~# ls /mnt/testfs/
> . bin cdrecorder dev floppy lib mnt proc root testfs0 tmp var
> .. boot cdrom etc home media opt rescue sbin testfs1 usr
> Changing config:
> angband:~ # cat /etc/exports
> / (rw,no_root_squash,insecure)
> angband:~ # exportfs -a
> exportfs: No host name given with / (rw,no_root_squash,insecure), suggest *(rw,no_root_squash,insecure) to avoid warning
> bowl:~# ls /mnt/testfs/
> . boot dev home mnt rescue testfile tmp
> .. cdrecorder etc lib opt root testfs0 usr
> bin cdrom floppy media proc sbin testfs1 var
> Everything works ok.
> But now (/rescue is another mount point):
> bowl:~# mount angband:/rescue /mnt/testfs -t nfs
> Sep 4 10:06:17 angband rpc.mountd: authenticated mount request from 212.16.7.82:916 for /rescue (/)
> Sep 4 10:06:17 angband rpc.mountd: getfh failed: Operation not permitted
>> Right now my exports file looks like this:
>> /usr/src/ 192.168.0.100(rw,no_root_squash,insecure)
>> / 192.168.0.100(rw,no_root_squash,insecure)
>> Is this something someone might know how to fix?
> What if you allow anyone to connect (use * instead of address?)
> Look into logs on on nfs server side for more clues, enable debug.
I don't think I tried using only a '*' instead of an address. Will do
that.
> Basically I do not think yo are experiencing reiserfs problem, but it rather
> looks like nfs server configuration problem.
I was out of clues, therefore I posted here as there was someone that
mentioned ReiserFS and NFS problems somewhere.
> I hope you have not forgot to to 'exportfs -a' after changing /etc/exports.
Of course not =).. And I tried rebooting too.
Anyway, thanks for your response!
Regards,
Anders
> Bye,
> Oleg
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-09-04 21:23 UTC | newest]
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2002-09-03 15:56 ReiserFS and NFS? Anders Widman
2002-09-04 6:10 ` Oleg Drokin
2002-09-04 21:23 ` Anders Widman
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