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Thank you for this answer. I understand there is no problem having different major PVE versions on the same cluster ? That's great. Unfortunately, some vm are installed on local (system) + iSCSI (data). I have to test the best way to transfert. Thank you.

Hi, My current configuration is : 1 storage iscsi + 2 servers running proxmox 2.3 in cluster (I know it is outdated). As i will purchase a new server, Is it possible to add a node with pve3 into the same cluster ? My objective is to transfert the VM to the last machine, an then to upgrade...

You didn't give enough informations to understand your needs. if you are on a private LAN you need a router to translate public IP's to your local IP assignment. if you are hosted, I think you need to add manually a default route to the host. How many public IPs do you have for your machine ?

May be you need a router.

Thanks for your help : I changed lvm.conf with filter = [ "a/sda/", "r/sd.*/" ] Then I reboot my node n°2 (no VM running on it), and it seems to be OK. I will try tonight with the 1st node when users will be asleep. To resume the situation, we have to check lvm.conf & multipath.conf to...

THanks for your answers.@hotwired007 : could you give more detail about "To test it, go into to your array controller and swap the active controller for your virtual disk." @Christophe : I think so... Do you thinks it could explain this new problem (sd_ 8:192 failed undef running, 1 for each...

I try once again... These errors continue INFO: /dev/sdb: read failed after 0 of 4096 at 0: Input/output error INFO: /dev/sdb: read failed after 0 of 4096 at 536870846464: Input/output error INFO: /dev/sdb: read failed after 0 of 4096 at 536870903808: Input/output error INFO: /dev/sdb...

Both of them. Do you have any information about the future ? I hope openvz will be maintained even if Debian has announced no longer support it in the main branch.

Dear all, s/o - an idea ? My proxmox server works fine, but I have this error (see previous messages)... Do you think it could be solve by modify lvm.conf file ? another suggestion ? Thanks. EDIT. In lvm.conf file, some leads with "prefered names" and "filters". But I don't want to break my...

OK. Could you help me to check where are instruction or conf files to check if my iscsi volumes are mapped directly with sd* devices ? I presume it could be better if UUID or aliased mapping name were used to mount iscsi volumes. in dmsg : ... sd 4:0:0:1: [sdf] Attached SCSI disk unknown...

Dear members, After some weeks to configure 2 proxmox servers + 1 iscsi DELL MD3220i storage array I'm having problems with a testing KVM machine : impossible to start afet a reboot. Proxmox 2.1 is up-to-date. So I found some errors : root@proxmox1:/# pvdisplay /dev/sdb: read failed after 0...

I configured the array MD32320i with 4 subnet IP's and added the hosts in the DELL GUI (MDSM), and then created a group "proxmox". After that I create 2 shared volume groups for KVM machines and 2 volumes for vz containers. Nothing more because I found this error on the proxmox GUI. Do you...

About the multipath command root@proxmox1:~# multipath -l 36d4ae5200099eac7000003063e291db8 dm-3 DELL,MD32xxi size=500G features='0' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=-1 status=enabled | `- 3:0:0:2 sdb 8:16 failed undef running `-+- policy='round-robin 0' prio=-1 status=active...

thanks for your reply. In /var/log/syslog : Sep 4 08:26:45 proxmox2 pvestatd[2068]: WARNING: storage 'md3200-1' is not online Sep 4 08:26:55 proxmox2 pvestatd[2068]: WARNING: storage 'md3200-1' is not online Sep 4 08:27:05 proxmox2 pvestatd[2068]: WARNING: storage 'md3200-1' is not online...

Dear members, I'm configuring Proxmox on 2 DELL R610 servers. Seems to work well. Now I try to install an Isci storage array DELL MD3220i. - (GUI) I added and shared the iscsi target on the 1st server (proxmox1) - (GUI) I see 2 iscsi storages, one for each server. - (GUI) I can see details...

OK. I think I'll have to change my habits. THnsk for your answer. And for this tool ;)

Thanks for your response. So... The guideline linked before is still functional ? Or do you suggest I choose KVM for a best use of my future storage (I think 2 physical servers + SAN iscsi) ?

Dear members, As I will use standards from Linux based on Debian servers (LAMP, Samba, openLDAP, etc.) I'm intrested by openVZ. My first tests with PromoxV2 interface show that LVM storages over ISCSI are only available for KVM machines. What about OpenVZ ? Is it possible to store and use...

really ? It seems to be a good reason :p Thanks for your answer.... ps. do you know if some other services could make the same problem ?

Dear members, since I've configured NTP and change my local timezone (FR) into a Debian 6 VM, proxmox failed to create a backup for a vz container. with this message : INFO: Can not suspend container: Device or resource busy INFO: Error: task 60812/7586(ntpd) uses posix timers INFO: starting...