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  1. V

    QEMUCare Thoughts

    Hi @dietmar appreciate your reply when you only use local storage per host then migrating 25-50 VM's to multiple hosts isn't the easiest or quickest solution, hence why im asking for feedback and if anyone has had experience with this? As far as i understand at some stage it will still...
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    QEMUCare Thoughts

    Hi All Just wondering if anyone has or is using "QEMUCare" from TuxCare its meant to patch QEMU live without a reboot. would be great to get some thoughts if anyone out there is or has used this product. am i allowed to post a link to the product page ? ""Cheers G
  3. V

    VM Hang during backup (fs-freeze)

    ok cool workaround but not a fix. i've opened a ticket with ProxMox support will reply to this thread any findings that may be of use. ""Cheers G
  4. V

    [SOLVED] snapshot stopping VM

    Hi @rcd thanks for your notes. We are experiencing the same issues with cPanel can you please share what exactly was changed for the loop back device as the referenced link doesn't make any mention of loopback so i'm a little confised as to what we should be looking at specifically. thanks...
  5. V

    ERROR: VM 100 qmp command 'guest-fsfreeze-thaw' failed - got timeout

    Hi All we are seeing the same behavior on both PVE 6.4 & 7.x performing a manual snapshot works fine and doesn't crash the VM, only when performing a PBS backup which also takes a snapshot freeze this crashes the VM and its unrecoverable. for the time being we have had to disable QEMU in PVE >...
  6. V

    VM Hang during backup (fs-freeze)

    Hi @uk_user did you ever find a fix for this issue we are seeing the same? ""Cheers G
  7. V

    How to backup PVE/Ceph nodes

    Thanks @oguz this was something we are also looking at so was good to see there is some information out there. We are also using PBS in our setup, what would be excellent if there was a backup template for PVE to push all required backup data to PBS or some other network share from within the...
  8. V

    Restore VM On PVE 6.4 Storage Adaptor No Longer Valid

    Hi All Not sure if anyone has experienced this issue before. We have an older host for pre production VM staging before moving them to newer hosts. Old host PVE 6.1.7 New Host PVE 6.4 The Process. Take final backup of VM using VZdump Restore VM on new Cluster. Original VM Hardware VirtIO-...
  9. V

    [SOLVED] Lets Encrypt Cert on GUI not working

    Hi @Stoiko Ivanov we've just encountered the same issue but after applying the fix suggested we are getting the below error: the domain name is valid DNS resolves to the domain name port 80 is open and pointing to PMG any ideas? Proxmox Mail Gateway 6.4-4 Using Account: default () Loading...
  10. V

    [TUTORIAL] Guide: Setup ZFS-over-iSCSI with PVE 5x and FreeNAS 11+

    Hi @dcsapak just out of curiosity if this was included in the main branch of PVE wold this become maintained by ProxMox from that point on? ""Cheers G
  11. V

    [SOLVED] proxmox-file-restore failed?

    O I C ok good to know. im guessing support for reading LVM partitions in VM's is something that's in the works. appreciate the info. ""Cheers G
  12. V

    [SOLVED] proxmox-file-restore failed?

    I mean if you need assistance with getting logs or reporting when we encounter this issue etc We've now come across this issue/ error a number of times over the last few days and at present not able to see a pattern of why its happening. let me know how we can assist with providing more data...
  13. V

    Very large volume (10TB disk)

    so we are talking about PBS, wouldn't all backups and their respective files be larger than 128K? If 4K and smaller are heading over to the special_device wouldn't setting the normal RaidZ2 be best set to 512 or 1M record size? what other files are being stored on the RaidZ2 that are going to...
  14. V

    Very large volume (10TB disk)

    record size for ZFS storage target. (not the special device) ""Cheers G
  15. V

    [SOLVED] proxmox-file-restore failed?

    Hi All not trying to hijack this thread but seeing the same issue here, only problem is i'm not familiar with the language being spoken so hard to follow in detail. @dcsapak is there anything i can help with on this issue to assist with a fix? English please if possible - sorry :) ""Cheers G
  16. V

    Very large volume (10TB disk)

    Interested in this thread as we are currently working with PBS to find the best fit special_small_blocks size as a question what block size did you set on your ZFS datastore is it the default 128k block size? if this is default you'll find that it may perform better with a 1M block size for...
  17. V

    Ceph Performance Understanding

    Ok i think i have worked out the issue. the Rados benchmark isn't pushing the drives hard enough to get the max IOP's available for Reads/ Writes. Have performed some VM drive tests and can see much higher available IOP's in the VM benchmark using CrystalMark and then observing the IOP's...
  18. V

    Ceph Performance Understanding

    Hey Everyone this be sound like a stupid question on this topic but would love some clarity on the numbers we are seeing. let me provide some background to the results for clarity. as an example below: 3 x Hosts 256 GB Ram each Intel v3/4 12 CPU dual socket Mirror ZFS Boot 1 x OSD per host...
  19. V

    3-node Proxmox/Ceph cluster - how to automatically distribute VMs among nodes?

    We used to use DRS on our VMware clusters and found that it was too disruptive to Windows servers etc. vMotion would create a small pause when moving between hosts and this creates issues for all RDS instances and user experience. over time for many work loads we may do a manual DRS balance...
  20. V

    Disk smart status no longer working

    Quick update ive checked the Dell R630 and can confirm that the drive SMART status is reporting correctly in the GUI. let me know how else i can help assist with this issue? Wondering if the HP HBA Card has some specific driver requirements? just throwing it out there. ""Cheers G

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