[Borgbackup] what do I do with inconsistencies?

Thorsten von Eicken tve at voneicken.com
Sat Jun 18 13:02:06 EDT 2016


I'm having more difficulties with this repo. What I did is to start a 
fresh repo in the same location. Specifically, I renamed the directory 
of the repo on the server from "home" to "home-bad" and initialized a 
fresh repo "home". My backup then ran over night and did a full backup 
into the new repo and the subsequent check again encountered errors. Is 
this perhaps because of the local cache on the client machine? Or is 
there a more intrinsic problem?

Suggestions?

Here's the init:

# borg init --encryption=repokey backup at backup:/big/h/home

Here's the create followed by the failing check:

== Starting backup for repo home at 2016-06-18T03:15-0700
Archive: backup at backup:/big/h/home::home-2016-06-18T03:15-0700
borg create --show-rc --stats -v -e .cache -C lzma 
backup at backup:/big/h/home::home-2016-06-18T03:15-0700 /big/home /etc 
/root /big/usr-local
------------------------------------------------------------------------------
Archive name: home-2016-06-18T03:15-0700
Archive fingerprint: 
707cbc9b15b6756a344cf8653bddc5bb2a119293dfee3da72aff0bf8a7395b6c
Time (start): Sat, 2016-06-18 03:15:24
Time (end):   Sat, 2016-06-18 07:21:32
Duration: 4 hours 6 minutes 7.98 seconds
Number of files: 916872
------------------------------------------------------------------------------
                        Original size      Compressed size Deduplicated size
This archive:               38.05 GB             19.38 GB             
16.76 GB
All archives:               38.05 GB             19.38 GB             
16.76 GB

                        Unique chunks         Total chunks
Chunk index:                  537179               935455
------------------------------------------------------------------------------
terminating with success status, rc 0
== Starting check for repo home
Repository: backup at backup:/big/h/home
borg check --show-rc --last 3 backup at backup:/big/h/home
borg.repository Remote: Index object count mismatch. 537180 != 537185
borg.repository Remote: Completed repository check, errors found.
terminating with warning status, rc 1


On 6/16/2016 10:21 PM, Thorsten von Eicken wrote:
>
> Answers inline (see also my reply to Adrian)
>
> On 6/16/2016 10:30 AM, Thomas Waldmann wrote:
>> To add to Adrian's questions:
>>
>> Where is the repo? Local mount? USB / SATA disk?
> Remote, from Ubuntu 14.04 x86_64 client to Arch ARM server
>>
>> Network via ssh? nfs?
> Ethernet, 100Mbps, via SSH
>>
>> WAN / WiFi / LAN?
>>
>> Did you encounter interruptions while doing a backup (unplug, 
>> lan/wifi/wan disconnect)?
>>
> Yes, permissions issue, see reply to Adrian.
>
> Thanks much!
> Thorsten
>
>
>
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