Search results

  1. V

    firewall x pvestatd

    After configure and activate firewall on a proxmox 7 cluster, webinterface stop show node status on 2 of 4 nodes after some minutes. If i disable proxmox cluster firewall again this 2 nodes return to show status. If i keep firewall on and do stop and start pvestatd nodes become on again for...
  2. V

    Restore only one virtual disk from vma.lzo

    Some my vms have 2 disks: one small to SO and another big to data (share files, database etc). 9 in 10 problems on SO no need restore the big data disk...but web interface dont allow that. Its possible by command line i restore only one vm disk ?
  3. V

    Cloud init dont work w LVM

    If u have a template and clone to a LVM resource, cloud init drive is cloned on same LVM...after stop and start this Virtual Machine proxmox try create a new LV to cloud init and fail...so vm dont start. Seens same happens w Ceph and fixed...but lvm still failed. Please help.
  4. V

    Ceph status stop showing

    Time to time proxmox main console stop showing CEPH status in Datacenter level and CEPH storage show a question mark (?):
  5. V

    PFsense 2.4 on Proxmox 5.2/5.3

    I run a lot proxmox servers and cluster and almost all have PFsense as Firewall to network. All fine Until upgrade some this Proxmox to 5.2 and upgrade Pfsense on this Proxmox to 2.4 and 2.4.4.... Time to time PFsense network traffic stop on LAN (most times) or Wan... not all network cards die...
  6. V

    Ceph osd disconnecting

    My Ceph cluster 5.2 show very frequent erros on logs. I Upgrade to 5.3 and same happens: Logs show thins like it: 2018-12-22 06:55:01.142920 osd.1 osd.1 192.168.0.200:6804/2869 427 : cluster [ERR] 1.52 shard 1: soid 1:4a2819a2:::rbd_data.55156b8b4567.0000000000015ac0:head candidate had a read...
  7. V

    Ceph Latency info

    I installed some weeks ago a cluster w 3 nodes. Ceph network id done c 10 gb cards wo switch. I used the bond0 w broadcast. Each node have 2 or 3 ssds w arround 3 tb total. Some days ago i notice only in node 3 latency in all 3 ssds there(like 30 /60 apply/commit). OSDs in other two nodes...
  8. V

    Proxmox inside XEN

    I start using a CLoud datecenter solution... the cloud provider use XEN and give me a Debian7 64 bits instaled SO. I convert this debian to Proxmox server using this directions: https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Wheezy Worked like a charm... but this move Proxmox until...
  9. V

    Some Vms Stop just after backup start

    I have a cluster runing proxmox 3.4. Vms on DRBD. Guest SO is 2003 and 2008. Backup log show: INFO: Starting Backup of VM 103 (qemu) INFO: status = running INFO: update VM 103: -lock backup INFO: backup mode: snapshot INFO: ionice priority: 7 INFO: creating archive...
  10. V

    USB System stop working

    I Have arrround 30 servers runing Proxmox, I see this effect in only two servers... almost all servers use usb external harddrives to execute vms backups but on this two servers each two weeks all usb devices just desapear (mouse, keyboard, ups) plugout and plugin usb devices dont help and dont...
  11. V

    vzdump snapshot start a stoped vm

    - proxmox 2.3 - vzdump job with snapshot all vms - One vm stoped others runing - When job run vzdump: 1 - start the stoped vm 2 - do backup - ok 3 - stop vm This behavour no make sense to me and can create some problems. On proxmox 3.1 same effect. I open console while backup runing...
  12. V

    Bond Performance

    I trying install a cluster with two nodes. Each node with 3 network cards. One card to service client network and 2 others to create a bond to drbd sincronizations and cluster comiunication. Bond work but no performance gain observed. I used iperf to test speed on bond link and value is 1 gb/s...
  13. V

    new backup format

    until proxmox 2.2 the kvm backup file is tar.gz ou tar.lzo. Now have vma.gz ou vma.lzo. I have a script to test backup file integrid: for i in *.tar.lzo; do tar --lzop -xf $i -O > /dev/null 2> /dev/null; rc=$? if [[ $rc != 0 ]] ; then echo Fail in $i else echo OK in $i fi With...
  14. V

    New Defaults in 2.3... why ?

    With version 2.3 some new defaults... The proxmox team, or anybody, can explain the motivations in this new defaults ? as roadmap 2.3: qcow2 as default storage format, cache=none (previously raw) KVM64 as default CPU type (previously qemu64) e1000 as default NIC (previously rtl8139)
  15. V

    checking file system with VM on-line

    I want check filesystem consistence with the VMs on-line. I have many hosts with a lot off Linux Vms.... this VMs is stored in DRBD clusters... So i try: 1) create a SNAPSHOT from a lvm disk (VM-XXX-disk-1) , 2) create a loop device (losetup /dev/loop1 /dev/drbdvg/VM-XXX-disk-1 -o DDDD) ...
  16. V

    Windows Xp mouse pointer

    I have some Proxmox on diferent locations (cutomers). All works ok with mouse + VNC Console in almost all then. But In the first customer a install proxmox (i guess version 1.1 or 1.2 with kernel 2.6.24, now this host have PVE 1.7 with 2.6.18) on Windows XP Vms the virtual mouse pointer is not...
  17. V

    KVm Boot Vms with DRBD

    I have some DRBD cluster (6 clusters). The Option START ON BOOT apear not work in Vms storaged in DRBD. Vms in local storage start at boot ok, but not the DRBD storage. One cluster have 2 TB storage and another 500GB. After boot host,, i can log on and cat /proc/drbd show the DRBD resync...
  18. V

    VZDUMP Suspend x Container

    I can rum a snapshot backup in openvz containers. aurora:/var/lib/vz# vzdump --dumpdir /tmp/dump --snapshot --compress --storage backup 111 INFO: starting new backup job: vzdump --dumpdir /tmp/dump --snapshot --compress --storage backup 111 INFO: Starting Backup of VM 111 (openvz) INFO: CTID...
  19. V

    DRBD too Slow

    I have a DRBD Cluster with Intel Xeon a Perc Controler in a node and a SASR Controler another node. The nodes is conected in a exclusive network with a giga switch. The Sincer parameter is put in 30M. When resync operations occurs the network i have a very high usage (10/30 mb/s), its ok and...
  20. V

    Feature Request

    Will be great if web interface inform if DRBD storages is in sync. Today if sync is broken and you migrate a VM proxmox processed and machine can hang or can live... but the data will outdate (1 day ? a week ?) .. i know drbd have splitbrain alert email... but maybe proxmox can check and not...

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