2012-09-13 00:09:24

by Lennart Buhl

[permalink] [raw]
Subject: PROBLEM: Failure when trying to mout nfs

Hi Trond,

this mail would look really ugly if i pasted everything here, so i
included everything as seperate attachments.

[1.] Failure when trying to mout nfs
[2.] When I want to mount a nfs share from my home fileserver it does
not work and I am dropped to tty12 which presents me the stack trace I
also sent you. I'm on gentoo, it worked with the 3.3.8 kernel, so I only
get the failure with 3.4.9. It's not a kernel panic, i can switch back
to tty7 and continue using my computer but it would be nice to use nfs
with the newer kernel version.
The log is named kernel-log-for-nfs-bug
I also uploaded it here: http://nopaste.info/1a8f0da0d5.html
[3.] Keywords: nfs networking kernel
[4.] Kernel version: attached in proc_version_output
[5.] No Oops-message
[6.] I ran the following command:
sudo mount 10.1.1.13:/atlas /home/atlas/
[7.] Environment
[7.1.] Software: ver_linux
[7.2.] Processor: proc_cpuinfo
[7.3.] Module: proc_modules
[7.4.] Drivers & hardware: proc_iomem and proc_ioports
[7.5.] PCI: lspci_vvv
[7.6.] SCSI: proc_scsi_scsi
[7.7.] Other information that might be relevant to the problem:
server_etc_exports contains the nfs exports on the server.
Despite this is a client-side problem i thought it might be important.
[X.] Other notes, patches, fixes, workarounds: Worked with 3.3.8

Best regards,
Lennart Buhl



Attachments:
kernel-log-for-nfs-bug (9.28 kB)
lspci_vvv (32.11 kB)
proc_cpuinfo (3.31 kB)
proc_iomem (2.83 kB)
proc_ioports (1.06 kB)
proc_modules (1.83 kB)
proc_scsi_scsi (496.00 B)
proc_version (141.00 B)
ver_linux (1.12 kB)
server_etc_exports (136.00 B)
Download all attachments

2012-09-13 13:08:05

by Anna Schumaker

[permalink] [raw]
Subject: Re: PROBLEM: Failure when trying to mout nfs

We have patches for this that just got queued up for 3.5-stable (if they're not there yet). As a workaround, try checking that rpc.idmapd is running or add "create id_resolver * * /usr/sbin/nfsidmap %k %d" to your /etc/request-key.conf.

- Bryan

On 09/12/2012 08:03 PM, Lennart Buhl wrote:
> Hi Trond,
>
> this mail would look really ugly if i pasted everything here, so i
> included everything as seperate attachments.
>
> [1.] Failure when trying to mout nfs
> [2.] When I want to mount a nfs share from my home fileserver it does
> not work and I am dropped to tty12 which presents me the stack trace I
> also sent you. I'm on gentoo, it worked with the 3.3.8 kernel, so I only
> get the failure with 3.4.9. It's not a kernel panic, i can switch back
> to tty7 and continue using my computer but it would be nice to use nfs
> with the newer kernel version.
> The log is named kernel-log-for-nfs-bug
> I also uploaded it here: http://nopaste.info/1a8f0da0d5.html
> [3.] Keywords: nfs networking kernel
> [4.] Kernel version: attached in proc_version_output
> [5.] No Oops-message
> [6.] I ran the following command:
> sudo mount 10.1.1.13:/atlas /home/atlas/
> [7.] Environment
> [7.1.] Software: ver_linux
> [7.2.] Processor: proc_cpuinfo
> [7.3.] Module: proc_modules
> [7.4.] Drivers & hardware: proc_iomem and proc_ioports
> [7.5.] PCI: lspci_vvv
> [7.6.] SCSI: proc_scsi_scsi
> [7.7.] Other information that might be relevant to the problem:
> server_etc_exports contains the nfs exports on the server.
> Despite this is a client-side problem i thought it might be important.
> [X.] Other notes, patches, fixes, workarounds: Worked with 3.3.8
>
> Best regards,
> Lennart Buhl
>
>