[OpenAFS] Openafs client log (Found 32-bit system call table)

[Derrick Brashear]

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On Mon, Mar 30, 2009 at 1:34 PM, Wenping Yang <yangw3@umdnj.edu> wrote:

> Hello all,
>
> I found these messages in log file when openafs-client is restarted :
>
> Mar 30 13:07:08 psrwjmsafs1 kernel: WARM shutting down of: CB... afs...
> BkG... CTrunc... AFSDB... RxEvent... UnmaskRxkSignals... RxListener...
> Mar 30 13:07:08 psrwjmsafs1 kernel: WARNING: not all blocks freed: large
> 1 small 4
> Mar 30 13:07:08 psrwjmsafs1 kernel:  ALL allocated tables
> Mar 30 13:07:08 psrwjmsafs1 kernel: Found system call table at
> 0xffffffff8026cf40 (pattern scan)
> Mar 30 13:07:08 psrwjmsafs1 kernel: Address 0xffffffff8026cf40 is not
> writable.
> Mar 30 13:07:08 psrwjmsafs1 kernel: System call hooks will not be
> installed; proceeding anyway
> Mar 30 13:07:08 psrwjmsafs1 kernel: Found 32-bit system call table at
> 0xffffffff8026df80 (pattern scan)
> Mar 30 13:07:08 psrwjmsafs1 kernel: Address 0xffffffff8026df80 is not
> writable.
> Mar 30 13:07:08 psrwjmsafs1 kernel: System call hooks will not be
> installed; proceeding anyway
> Mar 30 13:07:09 psrwjmsafs1 kernel: Starting AFS cache scan...found 11
> non-empty cache files (0%).
>
>
> Machine is running Linux CentOS 5.2 (64-bit)
>
> [root@psrwjmsafs1 ~]# uname -a
> Linux psrwjmsafs1.umdnj.edu 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16
> 11:57:43 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
>
> Openafs client is using "openafs-client-1.4.8-el5.1.1.x86_64.rpm"
>
> Hardware info: HP ProLiant DL380 G5, 2P Xeon Dual Core CPU with 16G ROM.
>
>
> It seems that openafs client is running ok, but I wonder if these
> messages are all right.


It means the afs system call cannot be installed; instead, process
authentication groups (PAGs) are provided only by a keyring and the
group-based method is not guaranteed.

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<br><br><div class=3D"gmail_quote">On Mon, Mar 30, 2009 at 1:34 PM, Wenping=
 Yang <span dir=3D"ltr">&lt;<a href=3D"mailto:yangw3@umdnj.edu">yangw3@umdn=
j.edu</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"b=
order-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; paddin=
g-left: 1ex;">
Hello all,<br>
<br>
I found these messages in log file when openafs-client is restarted :<br>
<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: WARM shutting down of: CB... afs...<br>
BkG... CTrunc... AFSDB... RxEvent... UnmaskRxkSignals... RxListener...<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: WARNING: not all blocks freed: large<br=
>
1 small 4<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: =A0ALL allocated tables<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: Found system call table at<br>
0xffffffff8026cf40 (pattern scan)<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: Address 0xffffffff8026cf40 is not<br>
writable.<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: System call hooks will not be<br>
installed; proceeding anyway<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: Found 32-bit system call table at<br>
0xffffffff8026df80 (pattern scan)<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: Address 0xffffffff8026df80 is not<br>
writable.<br>
Mar 30 13:07:08 psrwjmsafs1 kernel: System call hooks will not be<br>
installed; proceeding anyway<br>
Mar 30 13:07:09 psrwjmsafs1 kernel: Starting AFS cache scan...found 11<br>
non-empty cache files (0%).<br>
<br>
<br>
Machine is running Linux CentOS 5.2 (64-bit)<br>
<br>
[root@psrwjmsafs1 ~]# uname -a<br>
Linux <a href=3D"http://psrwjmsafs1.umdnj.edu" target=3D"_blank">psrwjmsafs=
1.umdnj.edu</a> 2.6.18-92.1.22.el5 #1 SMP Tue Dec 16<br>
11:57:43 EST 2008 x86_64 x86_64 x86_64 GNU/Linux<br>
<br>
Openafs client is using &quot;openafs-client-1.4.8-el5.1.1.x86_64.rpm&quot;=
<br>
<br>
Hardware info: HP ProLiant DL380 G5, 2P Xeon Dual Core CPU with 16G ROM.<br=
>
<br>
<br>
It seems that openafs client is running ok, but I wonder if these<br>
messages are all right.</blockquote><div><br>It means the afs system call c=
annot be installed; instead, process authentication groups (PAGs) are provi=
ded only by a keyring and the group-based method is not guaranteed.<br>
<br>=A0<br></div></div><br>

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