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    Guest powered off after snapshot backup

    Here it is: agent: 1 balloon: 2048 boot: c bootdisk: scsi0 cores: 8 cpu: host ide2: local:iso/virtio-win.iso,media=cdrom,size=152204K keyboard: it localtime: 1 memory: 24576 name: win2012 net0: e1000=0E:4C:07:AF:81:06,bridge=vmbr0 numa: 1 onboot: 1 ostype: win8 scsi0...
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    Guest powered off after snapshot backup

    Right now, I can't update that server. I tried to backup a single guest each day and only a one guest is giving the lock problem (a windows 2012). Note: this is the only windows guest with qemu-ga. Because this is a production server, I can't do much testing. Do you think the issue may be...
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    [SOLVED] Guest shown as not running

    Ops, my fault, I noticed now I created lvm-thin of 100M instead of 100%FREE. Sorry for bothering.
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    [SOLVED] Guest shown as not running

    qm status 100 --verbose balloon: 2147483648 ballooninfo: total_mem: 2096861184 max_mem: 2147483648 actual: 2147483648 free_mem: 1813553152 mem_swapped_in: 0 last_update: 1522397385 major_page_faults: 0 mem_swapped_out: 0...
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    [SOLVED] Guest shown as not running

    The problem is repeatable. I repeated the guest installation and as soon it start to format the disk, the green icon arrow disappear from Proxmox and the no-vnc is "fronzen". This is the guest conf: boot: dcn bootdisk: scsi0 cores: 4 cpu: host ide2...
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    [SOLVED] Guest shown as not running

    This is the first time I see something like that in proxmox: This is a freshly installed proxmox where I'm installing ubuntu 16.04 as guest. I notice that the ubuntu installation process is hanged. The guest icon is shown as the guest was off. You may also notice form tha task log that I...
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    [SOLVED] Possible slow down due tue zfs compression

    Ok guys, now I'm 100% sure that it's not a storage related problem. Believe it or not, this query issue doesn't show up if windows network card is disabled. My test vm had the network card disabled (to avoid conflicts with the original vm), and that's the reason why it was working on any...
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    [SOLVED] Possible slow down due tue zfs compression

    Unbelievable, I moved the disk to the NFS storage and than back to the ZFS storage. The issue is still there. My test vm (the one without the issue) was restored form a backup. It has not been possible to replicate the problem moving the disk to the ssd / zfs storage. Note: when I moved the...
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    [SOLVED] Possible slow down due tue zfs compression

    I thought fragmentation shouldn't impact ssd disks. Not I'm going to move out and back the disk of the production vm. We'll see if the issue will show up after some time. Any other consideration is welcome :-)
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    [SOLVED] Possible slow down due tue zfs compression

    Amazing, I tried to import back the virtual disk and the query is now quick. Is there any data I can send you to compare? Right now I have - vm id 103 that is running in production and have the slow query issue - mv id 199 (test vm) that is running on the same ssd storage / zfs pool and can't...
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    [SOLVED] Possible slow down due tue zfs compression

    Hi all, I have a strange behaviour of a windows 2016 guest. It has warehouse managment software and some simple queries, take 4-5 minutes. The guest is hosted on a zfs pool named 'storage' on top of ssd disks. To diagnose the problem, I moved the disk on a nfs storage (on top of ext4 rotating...
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    [SOLVED] Suggestion about restore

    Thank you all for your suggestions. The only thing to be aware of i removing and recreating the network card (I dind't tested it). If I change the mac address, winows will anyway start with a configured nic (tested).
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    [SOLVED] Suggestion about restore

    Hi all, I have a production server with Proxmox 5.1-43. I wish to resotre a guest the backup of yesterday but I don't want to remove the originale guest. The origina guest has to continue rugnning. I added and nfs storage where I can restore the backup. May the restore cause some problems, like...
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    Guest powered off after snapshot backup

    The 13th March 23:30 proxmox started doing vm backup. This morning I found the the guest id 100 powered off. I noticed the message 'VM is locked'. In /var/log/messages I see grep ' qm' /var/log/messages Mar 12 23:10:01 cavaion-proxmox-ve qm[25074]: <root@pam> starting task...
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    [SOLVED] Restore fails

    Sorry, it was my mistake. I renamed the .gz file .lzo. That is causing lzop to obviously fail.
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    [SOLVED] Restore fails

    Hi, I have a proxmox 4 backup that I'm tryig to restore on a proxmox 5. The restore stops right away with this message: () restore vma archive: lzop -d -c /mnt/ats/dump/vzdump-qemu-101-2018_03_07-09_52_27.vma.lzo|vma extract -v -r /var/tmp/vzdumptmp3728.fifo - /var/tmp/vzdumptmp3728 TASK ERROR...
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    [SOLVED] Proxmox and ram /swap usage

    I know there's an open topic about zfs that was killing servers for using to much ram. Right now I'm running proxmox 5.1-43 on a "new" dell R630 server. Only 3 guests are running. They have assinged in total 28G of ram. The server has 48G of ram. I see more than 5G of swap are used. Do you...
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    [SOLVED] ZFS: enable thin provisioning

    Hi all, I'm managing a proxmox 5.1-43 server. I was not the one who installed it. It has two main zfs volumes. zpool iostat capacity operations bandwidth pool alloc free read write read write ---------- ----- ----- ----- ----- ----- ----- rpool...