Lukas Grässlin wrote:
> On 14.04.2010 16:15, Steven Shiau wrote:
>
>> Lukas Grässlin wrote:
>>
>>>> There is an option "-f" of partclone which you might be interested to
>>>> give it try.
>>>> You can tune it to see if any difference.
>>>>
>>>>
>>> As I understood the code, -f only affects the time the gui itself would
>>> be refreshed, but the update_pui method which also runs calculate_speed
>>> anyway is run.
>>>
>>>
>>>
>> Thanks. I will check with Thomas,
>>
>
> No problem.
>
> You can see it e.g. here in restore.c :
>
> /// start restore image file to partition
> for( block_id = 0; block_id < image_hdr.totalblock; block_id++ ){
> /* doing things, copying the blocks */
> update_pui(&prog, copied, done);
> } // end of for
>
>
> I did a patch for myself within I told it just call update_pui once for
> 5000 blocks. Don't know if its a good idea, but it worked ;)
>
Good, and the performance is?
Could you please also send us the patch file?
Thanks.
Steven.
>
>
>>> If I've time I'll try the older clonezilla live, too.
>>>
>>>
>>>
>>>
>>>> BTW, maybe you can also give Clonezilla live 1.2.2-14 a try? It's
>>>> partclone is older, and we might have a regression somewhere...
>>>> Please let us know the results.
>>>> Thanks.
>>>>
>>>> Regards,
>>>> Steven.
>>>>
>>>>
>>>>> On 14.04.2010 10:33, Steven Shiau wrote:
>>>>>
>>>>>
>>>>>
>>>>>> Yes, Thomas Tsai is working on the improvement of partclone.
>>>>>>
>>>>>> Lukas,
>>>>>> Please send us gprof results you have.
>>>>>> Thanks.
>>>>>>
>>>>>> Steven.
>>>>>>
>>>>>> On 2010/4/14 下午 02:43, Lukas Grässlin wrote:
>>>>>>
>>>>>>
>>>>>>> Regarding the perfmance of partclone: Look at the "on-the-fly
>>>>>>> performance" Thread in this mailing list.
>>>>>>>
>>>>>>> Partclone does some odd things which slow down the speed. You can
>>>>>>> improve this by saying not to use the gui. (I think this is in the
>>>>>>> expert options). But it stills does stupid things, like
>>>>>>> calculating the
>>>>>>> speed too often which resultes in high cpu load.
>>>>>>>
>>>>>>> Regards,
>>>>>>> Lukas
>>>>>>>
>>>>>>> On 14.04.2010 06:39, Jorge Fábregas wrote:
>>>>>>>
>>>>>>>
>>>>>>>> Hello Steven,
>>>>>>>>
>>>>>>>> I've been using Clonezilla happily for more than 2 years and I
>>>>>>>> always used the
>>>>>>>> custom options and specifically partimage as the cloning tool.
>>>>>>>> Since partimage
>>>>>>>> seems to be a dead project (and no support for ext4) and
>>>>>>>> considering that
>>>>>>>> Clonezilla uses partclone as the default option I decided to use
>>>>>>>> this.
>>>>>>>>
>>>>>>>> My observation was that partclone takes some more time. When it
>>>>>>>> started
>>>>>>>> saving the partition, I wasn't sure what it was doing. There was
>>>>>>>> some
>>>>>>>> progress indicator (percentage) (Generating bitmap..) and I after
>>>>>>>> that it
>>>>>>>> started again another progress indicator (I guess the actual
>>>>>>>> creation of the
>>>>>>>> image). I'm a bit confused about these 2 steps as soon as
>>>>>>>> partclone starts.
>>>>>>>> Any tip will be appreciated. (just curious).
>>>>>>>>
>>>>>>>> Thanks for Clonezillla.
>>>>>>>>
>>>>>>>> Best regards,
>>>>>>>> Jorge
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>
>>>>>>>>
>>>>>>>> Download Intel® Parallel Studio Eval
>>>>>>>> Try the new software tools for yourself. Speed compiling, find bugs
>>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>> _______________________________________________
>>>>>>>> Clonezilla-live mailing list
>>>>>>>> [email protected]
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/clonezilla-live
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>
>>>>>
>>>
>>>
>
>
>
--
Steven Shiau <steven _at_ nchc org tw> <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan.
http://www.nchc.org.tw
Public Key Server PGP Key ID: 1024D/9762755A
Fingerprint: A2A1 08B7 C22C 3D06 34DB F4BC 08B3 E3D7 9762 755A
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Clonezilla-live mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/clonezilla-live
