Le Mon, 10 Dec 2012 15:50:59 -0500 vous écriviez:
> I am answering you because Elaine is sick today.
Oh, sorry for her.
> Which version of the operating system are you using? Are you using
> the 2.8.6 tarball from our website or have you downloaded a different
> version from our subversion repository?
I've started with the 2.8.6, the patch applied perfectly.
> To turn on debugging for the client, assuming you have the kernel
> module installed, issue the following command:
>
> cat /proc/sys/pvfs2/debug-help
>
> this produces a list of keywords that can be used to turn on
> debugging for either the kernel or the client process. You will see
> two lists, one for the client and one for the kernel.
>
> echo "keyword,keyword..." > /proc/sys/pvfs2/client-debug
>
> this command will turn on debugging in the client process for the code
> identified by those keywords. The output will go to the client's log
> file, typically /tmp/pvfs2-client.log.
>
> echo "keyword,keyword..." > /proc/sys/pvfs2/kernel-debug
>
> this command will turn on debugging for the kernel module. the
> output goes into /var/log/messages.
>
So simple once you know it, thank you Becky :) I've turned readdir
debug on on the client and dir on in the kernel.
So when I'm using ls on the nfs server, I've got the readdir return OK:
[D 22:30:03.513933] Doing readdir on handle 4611686018427387761 on fs
1566777267 [D 22:30:03.514505] readdir: posting readdir req
[D 22:30:03.514539] 4611686018427387761|1566777267 | token is
2147483646 | limit is 96 [D 22:30:03.515154] *** Got 8 directory
entries [version 5818163106631074290] [D 22:30:03.515213] final return
code is 0
But on the nfs client, nothing happens. The syscall never gets through.
If only I could debug as easily the nfs kernel server...
--
------------------------------------------------------------------------
Emmanuel Florac | Direction technique
| Intellique
| <[email protected]>
| +33 1 78 94 84 02
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