[Owncloud] owncloud-client more options needed

Wed Dec 11 08:46:07 UTC 2013

Hello,

I think a parallel upload would be very useful. Also if you have multiple sync folders defined (as I do) and a small change propagation in one folder pair is delayed for long time because of some heavy changes propagation in the other folder pair.

However I think that your current problems with how slow it is to upload files stem probably from the server being very inefficient in handling these uploads. For example a number of php calls involved in handling one webdav request or the number of DB queries alike is very high (insanely high to be more precise).

There are several open issues on that in github (for example https://github.com/owncloud/core/issues/5084)  and from what I understand owncloud server team are working to address these in priority. So hopeful some time soon things should become much more efficient.

kuba

--

On Dec 11, 2013, at 9:31 AM, Nikola Garafolić <nikola.garafolic at srce.hr<mailto:nikola.garafolic at srce.hr>>
 wrote:

I must disagree with you on that. Given my scenario, 464kb file takes 7 seconds to upload and to finish sync journal entry. 10MB block of file greater than 10MB takes 3 seconds for that. So given I have enough bandwidth I believe I would profit using concurrent uploads. I have 350k files to upload, and 10 days later I managed to get 30% uploaded ;) And I repeat link speed is guaranteed gigabit.

On 12/11/2013 09:06 AM, Norman Rieß wrote:
Well if you upload one file with 1MB/s or 2 with 500KB/s does not make a
difference. Files aren't faster uploaded. Quite the contrary, 2 uploads
generate double the overhead, hence make the data transfer slower. And
in sequential upload you can work with the first file while the second
is uploading.

Norman

On 12/11/13 08:47, Nikola Garafolić wrote:
What about concurrent uploads? Nobody seems to care? :)

On 12/10/2013 05:21 PM, Daniel Molkentin wrote:
Hi Laurens,

this problem of the incorrect progress was probably fixed today, but
unfortunately missed beta3.

Cheers,
  Daniel

Am 07.12.2013 um 16:57 schrieb Laurens de Groot:

I'm trying likewise situations, uploading wedding photographs
including raw material, running in tens of gigabytes.
Thing is, the progress of uploading isn't showing any information
(just sticks to 0 and then suddenly has uploaded it). In previous
versions, I've seen a progress bar  running. Showing the upload speed
would also help in giving a feeling if the connection is properly used...

Best,
Laurens

On 6-12-2013 10:58:41, "Nikola Garafolić" <nikola.garafolic at srce.hr<mailto:nikola.garafolic at srce.hr>
<mailto:nikola.garafolic at srce.hr>> wrote:

Hi,

I am trying to sync 2TB hdd containing 355765 files, sizes from 86KB
to 20GB. Runing for three days now, I managed to sync 424GB, 41571
file. Link speed and hdd speed is irrelevant since I have 1Gbit to
server I sync :)
My question is, will there be support for parallel downloads/uploads
in sync client for such heavy duty scenario like mine where little
files waste time?

Regards,
Nikola

-- Nikola Garafolic, mag. inf.
Sektor za racunalne sustave
Sveuciliste u Zagrebu, Sveucilisni racunski centar (Srce),
www.srce.unizg.hr<http://www.srce.unizg.hr> <http://www.srce.unizg.hr>
Nikola.Garafolic at srce.hr<mailto:Nikola.Garafolic at srce.hr> <mailto:Nikola.Garafolic at srce.hr>, tel:
+385 1 616 5804, fax: +385 1 616 5559

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Nikola Garafolic, mag. inf.
Sektor za racunalne sustave
Sveuciliste u Zagrebu, Sveucilisni racunski centar (Srce), www.srce.unizg.hr<http://www.srce.unizg.hr>
Nikola.Garafolic at srce.hr<mailto:Nikola.Garafolic at srce.hr>, tel: +385 1 616 5804, fax: +385 1 616 5559

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--
Nikola Garafolic, mag. inf.
Sektor za racunalne sustave
Sveuciliste u Zagrebu, Sveucilisni racunski centar (Srce), www.srce.unizg.hr<http://www.srce.unizg.hr>
Nikola.Garafolic at srce.hr<mailto:Nikola.Garafolic at srce.hr>, tel: +385 1 616 5804, fax: +385 1 616 5559

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