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  1. grin

    lxc directory mountpoint migration don't work

    mp0: /mnt/remote_nfs_share,mp=/mnt/extstorage,size=1T Oct 06 15:32:07 ERROR: migration aborted (duration 00:00:00): can't determine assigned storage for mountpoint 'mp0' it is caused by the storage subsystem since it wants to be sure that the storage is managed by proxmox. However there seem...
  2. grin

    [SOLVED] trap divide error / divide error: 0000 [#1] SMP kernel bug

    The repo offers only 4.4.13-58 Where should I find it? [UPDATE] I see there's 4.4.16-64, I guess that fits your description.
  3. grin

    [SOLVED] trap divide error / divide error: 0000 [#1] SMP kernel bug

    Hello, This seems to be a rather critical one: under high load multisocket machines crash ceph osd [and other processes] with various division by zero errors. The patch to fix this seems to be referenced here: https://lkml.org/lkml/2016/7/12/297 See the thread for the details. Should apply to...
  4. grin

    Identifying backup files

    Tried, failed. Or rather it isn't correct since the renamed image seem to have lost its metadata: restore >> show info gives error 500. This renaming method isn't the one.
  5. grin

    Identifying backup files

    Thanks! Nice pointer. I am guilty of not searching first. Blame notwithstanding, the pointed resources raise more problems. Hook example is pretty basic (show the stages and env variables), but as far as I see the intent I am supposed to rename the file and the log in the backup-end hook. This...
  6. grin

    I have no permission to change my own avatar. :-P

    I have no permission to change my own avatar. :-P
  7. grin

    Identifying backup files

    I'm curious whether nobody yet noticed the problem with backups: they get a date and the number of CT (or VM), and that's all. It is a bit confusing when the CT is around but it's close toimpossible to handle when the original CTs get destroyed, then someone would like to recreate them from the...
  8. grin

    Jessie and 3.10.0 OpenVZ kernel and the future

    No that won't work since shutdown won't finish before migrate starts. I wrote a small script to get it done, but it's ugly, since watches the output of 'ha-manager status' and try to wait for the proper state of the ct. But if anyone interested, ask. Is there a way to 'shutdown and wait for...
  9. grin

    Jessie and 3.10.0 OpenVZ kernel and the future

    I am no kernel hacker buy my educated guess would be that the code would share large similarities to suspend/hibernate code. That one seems to be working for quite a time now. This one I really wonder how. Say I want to live migrate 1000 CT from node1 to node2. Obviosuly web GUI won't do...
  10. grin

    VM guest will not boot after changing drive type from IDE to VIRTIO

    There's a thread in the old readonly forum parts: https://forum.proxmox.com/threads/kvm-guest-will-not-boot-after-changing-drive-type-from-ide-to-virtio.4787/ This doesn't seem to be fixed. I have created a VM, added a sata disk, booted, stopped, added a virtio disk, deactivated the sata disk...
  11. grin

    Migration, prevent slow vzquota init on shared storage

    If the storage is shared why do we need quotadump/restore at all? Does it happen with offline migration, too? Reinit'ing 10+ million files isn't quite fun at the moment of node failure, it's not really HA.
  12. grin

    Migration, prevent slow vzquota init on shared storage

    This question have been asked and left unanswered for a few years now, here we come again. Shared storage, pvectl migrate vmid does a full vzquota init on the target. It is an extremely slow process, takes hours which makes it not quite qualifying for the name of "online migration". Maybe...
  13. grin

    Install on Soft Raid

    Tom, no thanks for not answering. I know end users are annoying but you don't have to voice your anger. Ignore them. Us. Dietmar, thanks for the useful link, I'll include on my personal faq in the wiki, and maybe someday you include in your official faq. (For your kindness a suggestion: upgrade...
  14. grin

    Install on Soft Raid

    Dietmar: I have tried to search the forum for the reasons behind not supporting software raid, but found nothing relevant (beyond repeating that it's not good, hw raid is good, repeat from beginning). Would you be so kind as to at least provide the search keywords you mean? By the way using...

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