[Unionfs] ldconfig and unionfs?

John Nielsen junx_dk at hotmail.com
Wed Feb 27 11:32:31 EST 2008


----------------------------------------
> Date: Mon, 25 Feb 2008 00:27:26 -0500
> From: ezk at cs.sunysb.edu
> To: junx_dk at hotmail.com
> CC: ezk at cs.sunysb.edu; unionfs at fsl.cs.sunysb.edu
> Subject: Re: [Unionfs] ldconfig and unionfs?
>
> In message , John Nielsen writes:
>>
>
>>> What distro are you using in your chroot?
>> It is an in-house distribution that we are building from scratch.
>
>>> Any chance I get temp access to your system to poke around a little and try
>>> to figure out what's different b/t your setup and mine?
>> I will try and see what I can do. Unfortunately, new rules around here
>> makes that more complicated than the last time. I will let you know.
>
> OK.  In that case, is it possible for you to setup a different distro, based
> on something common (preferably something like I used, say, fedora)?  Then,
> if you could run "strace -v -f -s 1500 ldconfig" on both distros, maybe we
> can see what's different, if any?

I managed to get fedora 8  up and running. Like you, I am unable to reproduce the warning with the fedora userspace. I got strace outputs for both serenity and fedora.

This is how I got the strace output using the fedora userspace:
mount -t unionfs -o dirs=/root/pkg:/mnt/disk=ro unionfs /root/union
chroot /root/union strace -v -f -s 1500 ldconfig 2>&1 | tee /root/strace.fedora.log

And the serenity output was pretty much the same:
mount -t unionfs -o dirs=/root/pkg:/mnt/serenity=ro unionfs /root/union
chroot /root/union strace -v -f -s 1500 ldconfig 2>&1 | tee /root/strace.serenity.log

The strace output files are attached to this email.

Kind regards,

John Nielsen
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