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Hello Marco, my name is Marco, too. I would say, please try drbd in async mode. So you will have the performance of the fast SAN. greetings marco

Thank you for the info. I´m planing to configure HA on an Dell Cluster with OMSA. Hope there will be a fix (need OMSA for Raid Management).

Hi guys, have a little question. Could I do an 3-Node-DRBD-Cluster. 1st option with Dual-Port 10GB Nics connected in a row. 2nd option with a 10GB-Switch. Another question...could I improve DRBD-Speed by bonding 2 10GB Ports with Balance-RR (online 2 nodes). Thanks for your thoughts. macday

How does it work with the 2.6.32-13 from pvetest ?

...please try the xfs-mount options in ubuntu and test again...

wonderful...I have some questions about your subscription...and support...I´m planing to buy for a new customer...German Languange prefered ;) thanks Dietmar

do I have to restart something ?

Thanks Dietmar. Do I have to restart something after that ? Guest, Host ? Hope not ;)

thank you very much .. spirit

Is drbd really limitied to 2 nodes ?...Question to Proxmox Team.

always and only with big vm´s (bigger than 1gb ram)...I had some sysctl.conf tweak for infiniband wich I disabled for this test (I rebooted after reverting)

hmmm....try again with a debian 6 "nas" with xfs as storage (but also a hardware raid, no fake raid)...you will see the difference

drbd is the way go...if you have the posibility to make a real life test...

2 things....local raid10 sas storage with drbd on 2 hosts (10gb intel nic) ....and sas san storage fibrechannel shared...thats the only way to get happy

i also tried ssd zil...no luck...sorry

don´t use zfs...I also tried zfs on openindiana and nexenta...it is simply damn slow for virtualization...it is good for backups and fileservers but not as storage for kvm...

Hi guys, This weekend I updated my clutser to pvetest-repo to test the stable kvm 1.1 No I have just one problem when migrating one machine to another host. Windows KVM´s are working after this "error" migration. Linux KVM´s (mostly debian squeeze) are crashing. Any idea ? cheers macday

thank you. that might be the cause.

Same to me. Glad to hear I´m not the only one. I had kernel panic on 2 prod servers. Should I try the 2.6.32-13-pve ?

Hi guys I have the same problem with fast qnap storage.