[PVE-User] performance of 4.2 versus 3.4

[Miguel González]

Hi,

 It´s a software RAID of two 2 Tb SATA disks.

 The output of /proc/mounts

 /dev/md2 / ext4 rw,relatime,errors=remount-ro,data=ordered 0 0
 /dev/mapper/pve-data /var/lib/vz ext4 rw,relatime,data=ordered 0 0




On 09/13/16 10:55 AM, Yannis Milios wrote:
> Do you use a single disk or a raid array as a backup storage?
> 
> What's the output of: 'cat /proc/mounts | grep ext4'   ?
> 
> 
> 
> On Tue, Sep 13, 2016 at 9:35 AM, miguel gonzalez <miguel_3_gonzalez at yahoo.es
>> wrote:
> 
>> Sorry i forgot. I use local storage and ext4 for the vms and backups.
>>
>> Before in 3.4 I had ext3.
>>
>> Many thanks
>>
>> Dietmar Maurer <dietmar at proxmox.com> wrote:
>>
>>>>   I have realized backups are taking three times than before. I used to
>>>> get 30 Mb/s as average for a backup and now I get around 10 Mb/s. The
>>>> performance seems to drop after start.
>>>
>>> Also, what kind of storage/fs do you use for VM images and backup storage?
>>> Maybe you simply use other mount option now?
>>>
>>> NOTE: newer kernels have other default mount options ...
>>>
>> _______________________________________________
>> pve-user mailing list
>> pve-user at pve.proxmox.com
>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>>
> _______________________________________________
> pve-user mailing list
> pve-user at pve.proxmox.com
> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>