[Borgbackup] fuse problem

[Adrian Klaver]

On 04/07/2017 01:31 AM, Maurice Libes wrote:
>
>>>>> the problem evolves.. it's better but now I have a "permission denied"
>>>>>
>>>>> root at rancid:~# borg mount
>>>>> /mnt/provigo-borg/sauve-bioinfo::bioinfo-2017-04-03 /mnt/borg-restore/
>>>>>
>>>>> fuse: mount failed: Permission denied
>>>>>
>>>>> I am searching which permission and where
>>>>
>>>> My guess is permissions on:
>>>>
>>>> /mnt/borg-restore/
>>>>
>>> I would have liked
>>>
>>> root at rancid:~# ll /mnt/borg-restore/ -d
>>>
>>> drwxrwxrwx 2 borg root 4096 Apr  3 09:50 /mnt/borg-restore/
>>>
>>> root at rancid:~# borg mount
>>> /mnt/provigo-borg/sauve-bioinfo::bioinfo-2017-04-03 /mnt/borg-restore/
>>>
>>> fuse: mount failed: Permission denied
>>
>> What are permissions on?:
>>
>> /mnt/provigo-borg/sauve-bioinfo::bioinfo-2017-04-03
>>
> root at rancid:~/BORG# ll /mnt/provigo-borg/sauve-bioinfo
>
> total 170658
>
> -rw-------  1 borg borg        26 Feb 28 16:56 README
>
> -rw-------  1 borg borg       635 Feb 28 16:56 config
>
> drwx------ 70 borg borg        70 Mar 30 02:27 data
>
> -rw-------  1 borg borg   2760423 Apr  7 02:23 hints.678061
>
> -rw-------  1 borg borg 171652778 Apr  7 02:23 index.678061
>
>
>> I generally try to stay away from running as root for user
>> applications. In my case my repos are in directories accessible by my
>> user name (aklaver) and the mount point I use is in my user directory.
>> I run borg as the aklaver user.
>>
> yes it's a little bit confused for me..
> my general case is to make PC backup via the LAN with a borg user...
> like that
> /
> $ borg create  -v  --stats
> borg at myserver.fr:/mnt/provigo-borg/sauve-pc::pcsargasse-2017-03-13//
> /
> so the archive belongs to borg.. and I can mount the archive on the PC
> that case works fine//
>
> but I test another case described above which causes problem at mounting
> time...
>
> I want to make a backup directly on the borg server itself (which is a
> LXC vm)  between 2 NAS ...
> I backup some big directories from one NAS to another NAS via borg

Somewhat confused, are you backing up to the borg server(LXC vm) or to 
the NAS?

Or are you saying the NAS you are backing up to is mounted on the LXC vm?

>
> so in that case, the backup is made with the "root" user...  like that
> /$ borg create --stats --compression zlib,3
> /mnt/provigo-borg/sauve-netappdata::netappdata-2017-04-06
> /
> in that case the archive belong to root
>
> root at rancid:~# ll /mnt/provigo-borg/sauve-netappdata/total 10478
>
> -rw------- 1 root borg       26 Apr  3 17:37 README
>
> -rw------- 1 root borg      655 Apr  3 17:37 config
>
> drwx------ 5 root borg        5 Apr  6 18:36 data
>
> -rw------- 1 root borg    78759 Apr  6 20:22 hints.26349
>
> -rw------- 1 root borg 10485898 Apr  6 20:22 index.26349
>
>
> and the problem is just to mount the archive on this LXC borg server
> (fuse problem)
>
> $ /usr/local/bin/borg mount /mnt/provigo-borg/sauve-netappdata::netapp-data-2017-04-06  /mnt/borg-restore/
>
> fuse: mount failed: Permission denied

Seems we have moved on from a FUSE problem to a permissions problem.

Can you run other borg commands against the repo, e.g. list or info?

>
>
> I didn't find the solution yet, why the mounting is denied
>
> thanks
>
> ML
>
>
>>>
>>> I touch a particular case, sorry
>>
>> I don't know what you mean above?
>>
>>> M
>>>
>>>>> M
>>>>>>>



-- 
Adrian Klaver
adrian.klaver at aklaver.com