[PVE-User] slow backup

[Gilberto Nunes]

Some issue here...

Can you managed this??

2015-07-05 16:19 GMT-03:00 Tonči Stipičević <tonci at suma-informatika.hr>:

>  Hello to all
>
> I'm using 4xIntelAtom CPU 2558 @2,4GHz  on the host
> a backup storages are (1G) freenas nfs and local sata disk
>
> So classic backup (vzdump) of 32G image takes about 1h ... the same result
> to  the nfs storage and to local sata disk
> I tried changing bwlimit in vzdump.conf   the result is allways the same
> slow
>
> But Clone VM takes less then 10 min
>
> manual lzop backup of this image (nfs storage or sata disk) takes less
> than 10' too   ... tar runs  same fast
>
> So we cannot say tha CPU is not capable of doing archiving with
> commpression
>
> Why is backup so slow and what can I do to optimize it?
>
> thank you very much in advance and
> BR
>
> Tonci
>
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-- 

Gilberto Ferreira
+55 (47) 9676-7530
Skype: gilberto.nunes36
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