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  1. R

    Can I specify PBS namespace in backup jobs?

    Hi, I want to use different retention settings for different types of backup jobs (hourly, daily, weekly etc). We have 2 PBS server, 1 backup jobs use directly and other just sync from first PBS. All PBS has one datastore and one namespace. I can define retention settings in PVE backup jobs...
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    PBS Sync Job total transfer size

    Hi, Using latest PBS server. Is there a way to see how much data transfered in a sync job? When I look at sync job details I see individual records like " downloaded 29919409601 bytes (105.81 MiB/s)" but I can not find any summary info about how much data downloaded for the complete sync job...
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    Zfs ISCSI can't create more than 11 luns?

    Hi, I am trying to add vm disks zfs storage. But after creating 10 disks I can't create more. I get this error. File exists. at /usr/share/perl5/PVE/Storage/LunCmd/Iet.pm line 376. (500) If I delete one of the disk, I can add new one. But I get this error every time I try to create 12. disk...
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    [SOLVED] OpenSuse 13.2 (factory) with virt-viewer 1.0-1.1 failure.

    Hi, I can't connect to spice console with virt-viewer 1.0-1.1 on OpenSuse 13.2 (factory). virt-viewer gives this error: Unable to connect to libvirt with URI [none] Any ideas? Edit: It seems I need to open the config file with remote-viewer not vith virt-viewer.
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    [SOLVED] PVE 3.2 ZFS plugin with Zfs-on-Linux

    Hi, I have a Debian server with Zfs-on-Linux and IET iscsi. I followed the wiki. here is storage.conf: zfs: linux blocksize 4k target iqn.2001-04.tr.xxx.xxx:elastics pool elastics iscsiprovider iet portal xxx.xxx.xxx.74 content images And Zfs...
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    3.2 update breakes guest ipv6 networking when using vlans onthe same bridge

    Hi, We use our KVM cluster for both DMZ servers and local servers. Local servers uses tagged vlans on the bridge. Our topology is like the attached image. In every proxmox host VMs uses vmbr1 bridge. DMZ VMs does not configured with any vlans. So their traffic go through dmz switch ->...
  7. R

    Update 5 Nodes Cluster to 3.2 and lost one of the nodes

    Hi, I just upgraded our 5 node cluster to 3.2 and now one of the nodes can't join to the cluster. It says waiting for quorum and timeouts every time. Nodes are kvm44,kvm45,kvm46,kvm47,kvm48. I shutdown all the VMs and updated and rebooted the nodes, one node at a time. I started with kvm48...
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    Is it possible to extract VM config from backup vma.gz file?

    Hi, I need to recover VM configs from backup files. I just need the config files and it will take a lot of time to make restores from bakups firsts. So is there any way to just get VM configs from vma files?
  9. R

    3.1 update broke backups

    Hi, Yesterday we upgraded our 3.0 servers to 3.1 (also switched to no-subscibtion repo and upgraded latest fixes). After upgrade some of the backups hanged last night. It seems that VMs with large disks fail to backup and hang at some point. I also tried to backup manually and it is the same...
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    Last update broke cluster synchronization

    Hi, Latest update seems to broke our cluster setup. On all nodes cman stops working. Manually tried to start it on all nodes: root@kvm45:~# /etc/init.d/cman start Starting cluster: Checking if cluster has been disabled at boot... [ OK ] Checking Network Manager... [ OK ] Global setup... [ OK...
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    LVM Sanphot bakup problems

    Hi, I am having problem with snaphot backups. The backup process stalls just before finising. It is reproducible every time with large VMs. I started snapshot back of 200 GB single disk VM at 18:25: INFO: starting new backup job: vzdump 121 --remove 0 --mode snapshot --compress lzo --storage...
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    No Turkish keyboard layout choice

    Hi, I recently migrated two of our production servers to latest 2.0. On 1.9 there was no Turkish keyboard layout while installing pve but I was able to choose from web gui once I install it. With 2.0 there is no Turkish keyboard layout choise while installing but there is none in the web gui -...
  13. R

    File system for shared backup storage

    Hi, I use LVM for VM disks on top of FC-SAN. I also have 2 TB LUN for backups. I don't want to use a cluster file system. So how should I set up it on proxmox? Is it SAFE to use ext3 on it and manualy mount on the nodes one at a time? Like mount on node 1 - backup KVM VMs - unmount on node 1 -...
  14. R

    High loads and freezes with latest 2.6.32-7-pve kernel

    Hi, I have cluster setup with 4 nodes and a FC-SAN Shared storage with LVM, which was working perfect for 2 years. We have 29 VMs, all KVM (7 windows 2008 r2 server, 3 windows 2003 server and the rest of them are debian).Yesterday I upgraded the nodes. Then most of the VMs started to show high...
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    Shared stored, two node cluster, FS corruption. :(

    Hi, I have two clustered v1.7 nodes (with all KVM VMs). The SAN storage connected to both with FC. Multipath configurations done on both machines and the LUN are mounted on both machines with same place (/virtual/4x2000). For a few weeks everything was working OK. Live Migration was...
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    Networking on vmbr1 not working.

    Hi, I set two bridge interfaces on the server. The fist one is working OK. The VMs attached to them also working without any problem. But the VMs attached to second bridge has no network connection. They cant get ip via dhcp. They don't work with static ip either. Can't ping even the host...
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    About multiple VCPUs

    Hi, What are your experiences about multiple vCPUs on a VM (on KVM)? Should we configure a VM to have 2,4 or more vCPUs? Or should we leave it one cpu per VM, then the hypervisor should care about balancing workload over physical cpus? Does it matter if we use Windows guests or Linux ones...
  18. R

    I need some advice about SAN/LUN Fibre channel configuration

    Hi, Our new servers (2 x Fujitsu rx300, 2x6 core xenon and 72 gb ram with 2x146gb SAS used as raid 1) and SAN(fujitsu dx90 12 disk slots with 6x3,5" 450 GB SAS and 6x2TB Nearline SAS). Dx90 has Fibre Channel port to connect direcly to the servers. No FC Switch. And no ethernet ports for...
  19. R

    Very bad read performance

    Hi, I am evaluating Proxmox 1.6 to migrate from ESXi 4.1. I installed it to a HP server with 4 core xenon and 4 GB ram raid 5 WITHOUT BBWC. I understand that without BBCW it is usual to have very poor writing performance. But I am getting 1-2 MB/s read speeds and the centos KVM vm runs very...

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