[squid-users] Cache Permission Errors

[JL]

Hi Xen,

Thanks for the feedback. I can confirm both the --with-default-user=squid
is present in squid -v and the perms of the logs are indeed squid user.

Regards,
Zim

On Mon, Aug 24, 2015 at 12:47 PM, Xen <xen at dds.nl> wrote:

> Are you terribly certain the owner:group of the generated log files is the
> same as those of the cache dirs?.
>
> That is a way to check for sure what user it is running under. I was just
> compiling the latest 3.5.x when it would complain, and I had forgotten to
> compile it with --with-default-user=squid.
>
>
>
> On 08/24/2015 04:05 PM, JL wrote:
>
> Hi,
>
> Sorry if this is a duplicate message, I am not sure it went through
> initially. I am having an issue with my caching drives that I can't seem to
> pinpoint the problem. I have 4 drives to be used for caching, they are ext3
> filesystems mounted like so. I am running CentOS 7.
>
> /dev/sde1 on /var/spool/squid4 type ext3 (rw,noatime,seclabel,data=ordered)
> /dev/sdd1 on /var/spool/squid3 type ext3 (rw,noatime,seclabel,data=ordered)
> /dev/sdc1 on /var/spool/squid2 type ext3 (rw,noatime,seclabel,data=ordered)
> /dev/sdb1 on /var/spool/squid1 type ext3 (rw,noatime,seclabel,data=ordered)
>
> I set the cache user to be squid in the squid.conf and I reference the
> drives for caching.
>
> cache_dir aufs /var/spool/squid1 460800 32 512
> cache_dir aufs /var/spool/squid2 460800 32 512
> cache_dir aufs /var/spool/squid3 460800 32 512
> cache_dir aufs /var/spool/squid4 460800 32 512
>
> ls -l of the /var/spool shows proper perms, they are propagated.
>
> drwxr-x---. 34 squid squid 4096 Aug 21 10:01 squid1
> drwxr-x---. 34 squid squid 4096 Aug 21 10:01 squid2
> drwxr-x---. 34 squid squid 4096 Aug 21 10:01 squid3
> drwxr-x---. 34 squid squid 4096 Aug 21 10:01 squid4
>
> The cache dirs were successfully created using squid -z and all of the
> subfolders were generated. Squid starts and everything appears to be great.
> Until I monitor the cache.log, then I see the errors begin.
>
> Some like this.
>
> 2015/08/16 03:41:55 kid1| /var/spool/squid1/cache/19/8B: (13) Permission
> denied
> 2015/08/16 03:42:10 kid1| /var/spool/squid2/cache/19/8B: (13) Permission
> denied
> 2015/08/16 03:42:25 kid1| /var/spool/squid3/cache/19/8B: (13) Permission
> denied
> 2015/08/16 03:42:40 kid1| /var/spool/squid4/cache/19/8B: (13) Permission
> denied
> 2015/08/16 03:42:55 kid1| /var/spool/squid1/cache/1A/8B: (13) Permission
> denied
> 2015/08/16 03:43:10 kid1| /var/spool/squid2/cache/1A/8B: (13) Permission
> denied
> 2015/08/16 03:43:25 kid1| /var/spool/squid3/cache/1A/8B: (13) Permission
> denied
> 2015/08/16 03:43:40 kid1| /var/spool/squid4/cache/1A/8B: (13) Permission
> denied
> 2015/08/16 03:43:55 kid1| /var/spool/squid1/cache/1B/8B: (13) Permission
> denied
>
> Some like this.
>
> 2015/08/21 10:02:13 kid1| /var/spool/squid2/17/1FF: (13) Permission denied
> 2015/08/21 10:02:13 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:13 kid1| /var/spool/squid4/00/00/00000000
> 2015/08/21 10:02:28 kid1| /var/spool/squid3/17/1FF: (13) Permission denied
> 2015/08/21 10:02:32 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:32 kid1| /var/spool/squid4/00/00/00000001
> 2015/08/21 10:02:33 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:33 kid1| /var/spool/squid4/00/00/00000002
> 2015/08/21 10:02:33 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:33 kid1| /var/spool/squid4/00/00/00000003
> 2015/08/21 10:02:33 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:33 kid1| /var/spool/squid4/00/00/00000004
> 2015/08/21 10:02:33 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:33 kid1| /var/spool/squid4/00/00/00000005
> 2015/08/21 10:02:33 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:33 kid1| /var/spool/squid4/00/00/00000006
> 2015/08/21 10:02:33 kid1| DiskThreadsDiskFile::openDone: (13) Permission
> denied
> 2015/08/21 10:02:33 kid1| /var/spool/squid4/00/00/00000007
>
> The folders remain empty of course, so no caching is taking place.
>
> I am truly stumped as to what I may be doing wrong since squid has enough
> perms to create the dirs but not enough to save to them.
>
> Any help would be great.
>
> Thanks!
> Zim
>
>
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