[PVE-User] Debian 7.5 and Proxmox...

Gilberto Nunes gilberto.nunes32 at gmail.com
Thu May 15 12:46:07 CEST 2014


THANKS A LOT BUDDY!

It's work as a charm!...




2014-05-15 7:29 GMT-03:00 Gilberto Nunes <gilberto.nunes32 at gmail.com>:

> well.. I will try it and report later...
>
> thanks a lot
>
>
> 2014-05-15 7:09 GMT-03:00 Angel Docampo <adocampo at dltec.net>:
>
> You can try to mount the filesystem with allocsize=64K as suggested here:
>> http://forum.proxmox.com/archive/index.php/t-17462.html
>>
>> I had problems with xfs also, and befeore I saw these thread, I
>> re-formated the FS to ext4, and it worked...
>>
>>
>> On Thu May 15 12:00:29 2014, Gilberto Nunes wrote:
>>
>>> Yes... I am using XFS. But I always do!
>>> Why should this trouble appears just know!!
>>> And worst: why it is works fine with the Pve kernel?? When boot using
>>> the Pve kernel, I do not change the filesystem either...
>>>
>>> Btw, thanks for answer...
>>>
>>> Em 15/05/2014 03:58, "Angel Docampo" <adocampo at dltec.net
>>> <mailto:adocampo at dltec.net>> escreveu:
>>>
>>>
>>>     What filesystem do you have in the slow system? XFS perhaps? I
>>>     think there is a bug on XFS with preallocation.
>>>
>>>
>>>
>>>
>>>
>>>     Enviado desde mi móvil LG
>>>
>>>     ------ Mensaje original ------
>>>     De: Gilberto Nunes
>>>     Fecha: 15/05/2014 3:24
>>>     Para: pve-user at pve.proxmox.com <mailto:pve-user at pve.proxmox.com>;
>>>
>>>     Asunto:[PVE-User] Debian 7.5 and Proxmox...
>>>
>>>     Hello guys
>>>
>>>     I remember that I already installed Proxmox over Debian 7.4
>>>     sometimes ago and everything running smootlhy even when I used
>>>     default Debian Kernel - i.e. 3.2.x something...
>>>
>>>     Now I backup to install Proxmox 2.6.32 and I notice that when I
>>>     use kernel 3.2.0-4-amd64, the creation of hard disk took a lot of
>>>     time!!! Sometimes, it took 5 or 8 minutes, to create a virtio disk
>>>     with 8G size...
>>>
>>>     But when I reboot my host, a simple laptop, with Intel Core i5, 4
>>>     gb of memory, when I reboot and start the laptop with Proxmox
>>>     kernel, i.e. 2.6.32-29-pve, everything running smootlhy...
>>>
>>>     ii  pve-qemu-kvm                          1.7-8
>>>                amd64        Full virtualization on x86 hardware
>>>     ii  qemu-server                           3.1-16
>>>               amd64        Qemu Server Tools
>>>
>>>     So I image that qemu-img create perform a full space allocation
>>>     into file image...
>>>
>>>     But I wonder why with Debian default kernel took a lot of time and
>>>     with pve kernel everything works well!
>>>
>>>     Some explanation??
>>>
>>>     Thanks a lot...
>>>
>>>     A note: Right now I'm running pve kernel while I write this
>>>     mail... And everything works well, but qemu-img create still
>>>     perform a fully space allocation into file image... I don't know
>>>     if this is a default behavior or not!
>>>
>>>
>>>
>>>
>>>     --
>>>     Gilberto Ferreira
>>>
>>>
>> --
>>
>>
>> *Angel Docampo
>> *
>> *Datalab Tecnologia, s.a.*
>> Castillejos, 352 - 08025 Barcelona
>> Tel. 93 476 69 14 - Ext: 706
>> Mob. 670.299.381
>>
>>
>>
>
>
> --
> Gilberto Ferreira
>



-- 
Gilberto Ferreira
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