On 05/13/13 14:41, Frank Murphy wrote:
> On Mon, 13 May 2013 05:26:52 +0800
> Ed Greshko <ed.gres...@greshko.com> wrote:
>
>> Well, have you tried removing no_root_squash and re-exporting?
>>
> Same [Errno 13] Permission denied: '/var/cache/yum/18'
>
> I know shared yum cache, but it's a pet project.
>

Oh, I see now.....   I had a difficult time to grok what you're getting at 
since I didn't make a connection with what you are trying to do. 

Looks like you're trying to share yum data between and of course you'd need 
root access from both system.

I generally do don't that.  I'm not a fan of no_root_squash since I've screwed 
up before with that.  I also haven't played with sharing yum data between 
systems.  Haven't had a pressing need.

Not sure why it would have failed before.  It could be an issue with selinux 
since, AFAIK, contexts don't survive....  For example....

On the host....

egreshko@misty ~]$ ls -Z NEC_2003_Any.dat
-rw-rw-r--  egreshko egreshko user_u:object_r:file_t           NEC_2003_Any.dat

while on the client....

[egreshko@meimei misty]$ ls -Z NEC_2003_Any.dat
-rw-rw-r--. egreshko egreshko system_u:object_r:nfs_t:s0       NEC_2003_Any.dat

[egreshko@meimei x86_64]$ pwd
/var/cache/yum/x86_64
[egreshko@meimei x86_64]$ ls -Z
drwxr-xr-x. root root system_u:object_r:rpm_var_cache_t:s0 18

may play into it.....

Maybe it is a good idea to outline what you're trying to do and someone who has 
done it before will be able to help.

(FWIW, you could try "setenforce 0" on the client to see if that allows things 
to proceed.)



-- 
The only thing worse than a poorly asked question is a cryptic answer.
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