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Re: Partial file, .part, not present during failed large upload due to negative funds
- To: Justin H Haynes <justin@justinhaynes.com>, "tarsnap-users@tarsnap.com" <tarsnap-users@tarsnap.com>
- Subject: Re: Partial file, .part, not present during failed large upload due to negative funds
- From: Colin Percival <cperciva@tarsnap.com>
- Date: Sun, 2 Sep 2018 12:36:06 -0700
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- In-reply-to: <C001E50E-D729-49D4-A4CB-BE6F238C6C5C@justinhaynes.com>
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On 9/2/18 12:18 PM, Justin H Haynes wrote:
> I ran into a problem after I ran out of funds in my account, and the backup
> stopped.
Hmm, that's odd. Did you see an error message to that effect, or are you
just assuming that was the cause? Running out of funds shouldn't normally
result in an archive being interrupted.
> Did I lose my backup in progress, or can I continue the backup and know that
> the first archive will appear without having to re-upload all the files?
If you start creating another archive, the first archive should appear as a
partial archive. This hasn't happened yet because the tarsnap server doesn't
know that the client died -- for all it knows the client might just be busy
chewing on duplicate data and not need to upload anything yet.
> Today, I added 100 to the account so that the balance would be over 92
> dollars. The last daily storage charge was for 184245293378 bytes (just under
> 184 GB) of storage. Based on my .tarsnaprc file which has "checkpoint-bytes
> 1G” defined, I would expect to find a .part file totaling 183GB. However, I
> don’t find anything when I run the following command:
>
> $ pwd
> /usr/home/justin
> $ id
> uid=1001(justin) gid=1001(justin) groups=1001(justin),0(wheel)
> $ tarsnap -vv --list-archives
Right, the .part archive is only created when it becomes apparent that a
previous archive failed. In fact, it's created by the client, using
checkpoint data stored in the tarsnap cache directory -- what do you have
in /home/justin/tarsnap-cache ?
--
Colin Percival
Security Officer Emeritus, FreeBSD | The power to serve
Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid