Bacula-users

Re: [Bacula-users] bacula and glusterfs

2010-12-27 10:12:56
Subject: Re: [Bacula-users] bacula and glusterfs
From: Martin Simmons <martin AT lispworks DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Mon, 27 Dec 2010 15:09:58 GMT
>>>>> On Sat, 25 Dec 2010 10:39:45 -0700, Devin Reade said:
> 
> Martin Simmons <martin AT lispworks DOT com> wrote:
> 
> >>>>>> On Wed, 22 Dec 2010 14:09:50 -0700, Devin Reade said:
> 
> >> I have set up bacula clients on these nodes and, in addition to the
> >> usual ext3 filesystems (/, /usr, et cetera), I'm trying to back up
> >> the glusterfs-mounted /home, however I'm seeing the current warnings
> >> in the backups:
> >> 
> >> 22-Dec 00:52 hostname.example.com-fd JobId 3691:      Could not open
> >> directory "/home/USERNAME": ERR=Operation not permitted
> [snip]
> > 
> > Do you have SELinux running in enforcing mode?  If so, try switching it off
> > temporarily with /usr/sbin/setenforce 0.
> 
> No, SELinux is disabled.

OK.

I read that glusterfs uses FUSE, so it might be checking something more than
the uid.  That would explain why a root shell can access the files.  Note that
the error is "Operation not permitted", which is different from the normal
"Permission denied" error you get from files made unreadable by chmod.

Can you try running bacula-fd without passing the -u and -g arguments at all?
That is slightly different from passing -u root -g bacula.

__Martin

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