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hi guys. I wanted to make 2 powerfull nodes + 1 small for quorum but by small node is 32bit so i cant install proxmox packages on it. Tell me can i do this 32bit platform usefull or do i need 64bit one to make it work ? Maeby i can do HA on two nodes and some adonitional quorum disk on lets say...

Re: Juniper Switch and Fencing ? Also anybody did fencing with disablin lan ports on netgear managable switches ?

Hy guys, Anyone tried to do fencing with juniper SRX100 or other juniper? Will this go smooth with junipers or not ?

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru ok so anone want to share your feelings about glusterfs and (manual HA in case of hardware failure ?) Or glusterfs vs drbd ? I like gluster because i can store normal files on top of it and compressed qemu.

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru XFS worked ok qcow2 - node1 running VM, then reboot -f while rebooting i restarted VM on node2 and everything seems ok :) but, 1 sec before i reboot -f node1, i made "touch aaaaaaa.txt" on VM running on...

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru but what about hardware failre, suddenly whole server fires and second will get corupted data ? Am i correct or drbd worked much better or i am mistaken ?

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru does reboot -f works like power outtage ? i want to simulate power failure

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru you think thats the case ? because i "reboot -f" node1 that was running gluster and when i started on node2 my VM while node1 was rebooting. VM just crashed, ext4 is fucked up :) you think that is XFS case ?

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru after force reboot of node1 i have in my VM journal commit I/O error eh. and i thought it will be sooo great. so any other posibility to use qcow2 in replication mode - something else that drbd and gluster ...

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru Ok i did this. Only 2 nodes. Each had glusterfs-server running and sharing identical ext4 space. Mounted on each node as localhost/name_of_storage http://scr.hu/2o2c/z8isp I will test this for live migration...

Re: GlusteFS + qcow2 + Live Migration AND GlusterFS question about connection interru Accually after a lot of searching i found interesting article: GlusterFS on two server nodes, each node has mounted its resurce and running VMs on it. It has 100% redudancy it allows live migration also...

Hi guys. I have two nodes and made DRBD 2 primary cluster. But i am really disapointed by that i need to have all VMs stored as RAW and i cant put on DRBD storage any files for example ISO files. Thats why i want to try GlusteFS. Do you guys think its good idea ? 2 nodes with glusteFS and i...

and why most of the people doesnt use glusterfs if it is so much better ? :D Accually i just want to have always fresh data of all VMS on both nodes and possibility to use live migration, and also ability to have backups synced on each node .... meaby glustefs is the way to go instead drbd...

yeah i have it working already with VM's but i didnt know that i cant store backups on this synced drbd - weak solution ....... So drbd cant be used on two primary/primary nodes with ext4 on it ? hmmmm Little stupid :)

only at one node ? So what is the point :D how can i do this and mount on both nodes so that drbd will do ad live migration also and backups nad other stuff, ???

so i have to create ext4 filesystem on drbd -> PV -> VG -> ext4 ? --- Volume group --- VG Name drbdvg how can i do this ? :P ? lvcreate -n data drbdvg mkfs -j ext4 /dev/drbdvg/data and then i could mount it normally ? Tell me will this be working ok with DRBD ? i can...

Hi guys, As doing by this howto http://pve.proxmox.com/wiki/DRBD I made on /dev/sdb1 - DRBD on two nodes and then on top of it LVM group I added LVM to storage in proxmox cluster but i cant store iso teplates and backups there, why ? http://scr.hu/2o2c/8kpa4 Meaby i should add PV ? How can i do...

Ok, So i will go on my 2 nodes with DRBD and NO HA at all. But i have question. Lets say that we have condition described below: node1: running 3 VMs node2: just waiting as a backup for node1 crash, so no VMs running All that data is synced on both nodes with DRBD. And on node 1 had all VMs set...

Accualy when i made node1 down, and i am trying to move VM config file /etc/pve/nodes/node1/qemu-server to node2/qemu-server i have permission denied. So how can i "start" VM on node 2 if i cant copy config ? How should i do proper MANUAL migraton from dead node1 to online node2 ? DRBD is...

I saw that even if i create qcow format for new machine ltes say size of 50GB, it will create file 50GB. When i will execute conversion that i described below, the image shrink from 50GB to somethking like 1 KB and then when i am installing linux on it, it grows. Anyway this is the way to save...