[ale] Duplicity very slow

Edward Holcroft eholcroft at mkainc.com
Wed Apr 22 16:55:48 EDT 2015


Maybe I should bite the bullet, do a full backup for as long as it takes,
and then see how long a differential takes. If differentials are reasonably
quick, then I don't have a problem ... I guess. Maybe it is just to do with
those initial calcs ... still, compared to plain old rsync, seems a heavy
price to pay for just adding encryption.

ed

On Wed, Apr 22, 2015 at 4:21 PM, James Sumners <james.sumners at gmail.com>
wrote:

> I don't know. It is calculating and bookkeeping a lot of information. I
> have a similarly sized data set that initially took a few hours to backup,
> but last night the differential finished like so:
>
> Last full backup date: Wed Feb 11 03:00:02 2015
> --------------[ Backup Statistics ]--------------
> StartTime 1424592003.05 (Sun Feb 22 03:00:03 2015)
> EndTime 1424592518.80 (Sun Feb 22 03:08:38 2015)
> ElapsedTime 515.75 (8 minutes 35.75 seconds)
> SourceFiles 460585
> SourceFileSize 55388454783 (51.6 GB)
> NewFiles 648
> NewFileSize 192290501 (183 MB)
> DeletedFiles 1418
> ChangedFiles 263
> ChangedFileSize 409429060 (390 MB)
> ChangedDeltaSize 0 (0 bytes)
> DeltaEntries 2329
> RawDeltaSize 192139628 (183 MB)
> TotalDestinationSizeChange 33816251 (32.2 MB)
> Errors 0
> -------------------------------------------------
>
>
> On Wed, Apr 22, 2015 at 3:08 PM, Edward Holcroft <eholcroft at mkainc.com>
> wrote:
>
>> This is what I got local drive to local drive test (no USB involved).
>> This seems impossibly slow.
>>
>> StartTime 1429713308.46 (Wed Apr 22 10:35:08 2015)
>> EndTime 1429728281.54 (Wed Apr 22 14:44:41 2015)
>> ElapsedTime 14973.08 (4 hours 9 minutes 33.08 seconds)
>> SourceFiles 52736
>> SourceFileSize 98274663358 (91.5 GB)
>> NewFiles 52736
>> NewFileSize 98274663358 (91.5 GB)
>> DeletedFiles 0
>> ChangedFiles 0
>> ChangedFileSize 0 (0 bytes)
>> ChangedDeltaSize 0 (0 bytes)
>> DeltaEntries 52736
>> RawDeltaSize 98251115454 (91.5 GB)
>> TotalDestinationSizeChange 92760516730 (86.4 GB)
>> Errors 0
>>
>>
>>
> --
> James Sumners
> http://james.sumners.info/ (technical profile)
> http://jrfom.com/ (personal site)
> http://haplo.bandcamp.com/ (band page)
>
> _______________________________________________
> Ale mailing list
> Ale at ale.org
> http://mail.ale.org/mailman/listinfo/ale
> See JOBS, ANNOUNCE and SCHOOLS lists at
> http://mail.ale.org/mailman/listinfo
>
>


-- 
Edward Holcroft | Madsen Kneppers & Associates Inc.
11695 Johns Creek Parkway, Suite 250 | Johns Creek, GA 30097
O (770) 446-9606 | M (770) 630-0949

-- 
MADSEN, KNEPPERS & ASSOCIATES USA, MKA Canada Inc. WARNING/CONFIDENTIALITY 
NOTICE: This message may be confidential and/or privileged. If you are not 
the intended recipient, please notify the sender immediately then delete it 
- you should not copy or use it for any purpose or disclose its content to 
any other person. Internet communications are not secure. You should scan 
this message and any attachments for viruses. Any unauthorized use or 
interception of this e-mail is illegal.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.ale.org/pipermail/ale/attachments/20150422/b2380010/attachment.html>


More information about the Ale mailing list