Hi Patric, Proxmox kernel is indeed a Red Hat kernel (Red Hat sources are publicly available) ...
I remember I was working on a similar IBM server for a project unrelated to virtualization. Debian was giving bad performances while Red Hat/CentOS were working as expected. Sadly I was in a hurry so I just used CentOS and didn't have the chance to further investigate. That said I think it is not a matter of drivers (modules version) but a matter of default settings that can be controlled while loading the module (man modprobe). My 2cents. Luca On Thu, May 23, 2013 at 10:07 AM, Patryk Benderz <[email protected]>wrote: > [cut] > > I think your controller card has very bad performances. I found another > > thread (Ubuntu) stating this : > > http://ubuntuforums.org/showthread.php?t=1428142 > Interesting topic - i will pursue this, thank you. > > > So, in my opinion, you should change this controller for a better one, a > > Raid controller is better > my LSISAS1064E SAS in fact *is* a RAID controller. Currently I have > mirror setup. > > > for exemple areca, 3ware, adaptec, and so on. > 3ware is produced by LSI :) [1] > > > A Raid 10, which requires at least 4 disks is better for hosting VMs. > Unfortunatelly this server has only 2 HDD bays. > This ubuntu thread got me thinking my 'drivers' which are kernel modules > in fact, might be wrong. Now on LSI page [2] there are some drivers, but > for RedHat. Do you think I can install those? > > [1] > http://www.lsi.com/products/storagecomponents/Pages/3GBSATA_SASRAIDCards.aspx > [2] http://www.lsi.com/products/storagecomponents/Pages/LSISAS1064E.aspx > > -- > Patryk "LeadMan" Benderz > Linux Registered User #377521 > () ascii ribbon campaign - against html e-mail > /\ www.asciiribbon.org - against proprietary attachments > > _______________________________________________ > pve-user mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >
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