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But with ZFS? And if i don't have any ssd for cache good to use ZFS or better to use the raid controller card with writeback cache + bbu?

Thats fine. And this is right way? Or i do something wrong if i choose this way?

Hello! I want to use ZFS but i want to store iso backups snapshots ect on this volume too so if i create a zfs volume and i mount as a directory i can use this functions? It is right way to do this? Or i think something wrong?

Its my mistake. I want use the raid 1 ssd for system only and the raid 10 for vms and for vm snapshots iso ect. So if i attach zfs volume i can't story only the vms. So i need the cache this is very important.

Hello! Thanks for reply. Yes i already bought it. Right the problem is the i/o delay but the ssd raid 1 only for the system i can't use it for vms too because i wrote its only 120gb. I think its not a good idea because if i put the hdds to motherboard because in this type the write-back cache...

Hello! I have a question. I'we got 6 disk from this 2ssd (120GB) and 4 SATAIII hdd (1TB). My main problem is the I/O delay high and the disk usages is high. But now only 2 sataIII disk inside the system with raid1. I want to upgrade and i bought one raid controller with 512MB ram + BBU and of...

Nice to see this updates! But i got a problem someone got this too? I use writeback cache (in proxmox) and i got 2x more IO Delay. I used the system with 10% i now installed the updates restarted, vps started and now run the same applications with the same usage and now the io delay is 20%. :/

Okay! Thanks.

Thanks!

Hello! I have a question. If i use raid controller with bbu + write back cache then what cache mode i need to setup in proxmox? Write-back or no cache option? Or any other? Thanks! (sorry for my bad english)

Thank you for answares! I checked this card i think its not bad card and the deal is not bad too. Any comment? Recommended?: http://www.ebay.com/itm/Adaptec-Raid-Controller-ASR-6405-SAS-SATA-Flash-Modul-AFM-600-Neuwertig-/191334858336?pt=Controller&hash=item2c8c723e60

Szia! Láttam, hogy egy anyanyelvet beszélünk, s megkérdezném, hogy nem e tudnál valami elérhetőséget adni esetleg? A RAID vezérlős topicba írt válaszod után kérdeznék bővebben picit.

Hello! I want to ask the forum about the raid controllers. I want to buy a raid controller to my server. It has 2x1TB 7200rpm sata disk. The controller need to know write-back cache and with bbu. Which contoller is the best in price / value for proxmox? Max ~450$. The goal is better write /...

Thanks! And in 32bit option what is the best setup? And what about the secound question?

Hello! I want to run pfsense 2.1 amd64. I want to ask which config is the best for this os (at this time the vm freeze after select default boot option)? And another one question: Can i run pfsense normally in this option? 1 physical server with 1 nic (proxmox latest) and this is the network...

Windows Loader 2.2.1 by Daz

I sent you on PM.

What process can adjust proxmox i/o delay? I mean only disk write / read or other process too?

I didn't becouse i don't have this card i only want to buy but first i want to know everything about this card. :) I don't want buy card if i can't use.

I worry about this: SMBus Issue with Intel Chipsets http://www.msi.com/product/mb/Z77A-G43.html#/?div=Basic Chipset Intel® Z77 :/