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  • S

    Backup as .ova to remote NFS

    Backup
    2
    0 Votes
    2 Posts
    2 Views
    DanpD
    The REST API supports exporting a VM in OVA format.
  • A

    "NOT_SUPPORTED_DURING_UPGRADE()" error after yesterday's update

    Backup
    20
    0 Votes
    20 Posts
    467 Views
    S
    As an observation ; I'm going to draw attention to @majorp93's point about rebooting the servers after ALL nodes have been upgraded. Historically we would move all VMs off master, upgrade master, restart its toolstack, then reboot master, then move VMs from Node 1 to master so we could begin the upgrade on Node1. Normally works ok but last time around it caused all sorts of problems. Previously it had felt right to upgrade master in its entirety including the reboot before moving on to the next host and rinse, repeat - but this cost us a lot of time, corruptions and pain. TLDR: Perhaps add a footnote to the docs that when upgrading a pool the reboots should take place as a final step across the pool only after all nodes have been updated.
  • J

    Does dom0 require a GPU?

    Hardware
    5
    0 Votes
    5 Posts
    73 Views
    J
    Hey @Andrew, thanks very much for looking that up and providing the suggestions! Re. option 2: it's possible to just hide the T600 from dom0 and remove the R9 270 from the machine? dom0 won't complain that it's missing a GPU, or take control of the only GPU in the system?
  • cbaguzmanC

    There are any commands that allow me to verify the integrity of the backup files?

    Backup
    12
    1 Votes
    12 Posts
    475 Views
    cbaguzmanC
    @florent , I tried the option of running "vhd-cli raw alias.vhd /dev/null". I was reading that vhd-cli raw copies the entire VM disk from the backup to /dev/null, reading the incremental backup file and the parent backup. But something seems off here. The VM disk in the backup has 133GB of block files within /data. And when I ran the tool, it took 7 seconds. The backup is on a USB hard drive (HDD), so I suspect the read speeds aren't higher than 30-60MB/s. Just reading all the blocks should take at least 40 minutes. Did I misunderstand how vhd-cli raw works? Tank you for your attention.
  • U

    XCP-ng 8.3 and Dell R660 - crash during boot, halts remainder of installer process (bnxt_en?)

    Hardware
    37
    0 Votes
    37 Posts
    3k Views
    olivierlambertO
    Yes but why it works with some and not others. I suspect the firmware version in the NIC itself.
  • R

    botched pool patching and now we can't change pool master

    XCP-ng
    8
    0 Votes
    8 Posts
    141 Views
    R
    @Danp To answer your earlier question about the state of the patched hosts, three hosts are currently fully patched with one of them as the current pool master. I've tried to promote both of the other two with the same "Cannot restore" error. For the sake of completeness I just tried promoting one of the non-patched hosts. Same error. And I'm still unable to deploy a new VM ("NOT_SUPPORTED_DURING_UPGRADE").
  • P

    backup mail report says INTERRUPTED but it's not ?

    Backup
    17
    5
    0 Votes
    17 Posts
    362 Views
    P
    @Bastien-Nollet okay i'll do that tonight and will report back
  • F

    Backup and the replication - Functioning/Scale

    Backup
    13
    0 Votes
    13 Posts
    185 Views
    florentF
    @fcgo if the storage is shared : the export is done by one of the host of the pool If the storage is not the export is done by the host with the storage . Same for the host receiving the data The command channel, as you said, is always the master to the xoa (and eventually xo-proxy) So for a replication : [source SR] => source host =https export call=> xoa / xo-proxy =https import call=> target host => [target SR] if the xoa is running on the host doing an export, it does not use the physical network the network use between the host and SR is dependent on the storage used
  • R

    SR stats show “No stats” in Xen Orchestra after latest XCP-ng 8.3 patches

    Management
    6
    0 Votes
    6 Posts
    47 Views
    P
    @rtjdamen hey there, did you ever modify in the POOL advanced tab at the bottom the BACKUP network & MIGRATION network ? fiddle with these, note what they are actually set, and change them if possible between each change, check your SR stats @florent could explain better how SR stats use the backup network to get the RRDs... I guess you have stalled RRD tasks too ? in tasks list ?
  • B

    New project - XenAdminQt - a cross-platform GNU/Linux, macOS, Windows native thick client

    News
    10
    1
    4 Votes
    10 Posts
    743 Views
    B
    I also added windows build so that people can help with testing also on windows. It's a static build, no need for installer, just single zipped .exe file. No dependencies.
  • W

    VDI not showing in XO 5 from Source.

    Unsolved Management
    27
    2
    0 Votes
    27 Posts
    680 Views
    P
    @Gheppy if you can have downtime snapshot/revert works
  • P

    Ansible Role - Install XO from source - Now available

    Infrastructure as Code
    7
    3 Votes
    7 Posts
    517 Views
    P
    @majorp93 I've updated and added a node.js-installation to the role. Targeting the LTS-24 version. I hope you find it to your liking.
  • T

    XCP-NG running the virtualization into a VM.

    News
    4
    0 Votes
    4 Posts
    127 Views
    olivierlambertO
    If I remember some previous discussions, EVE-ng uses some features that doesn't work in nested mode with Xen.
  • W

    Intel x710-t2l Problems

    Hardware
    22
    0 Votes
    22 Posts
    3k Views
    yannY
    @wlp94114 said in Intel x710-t2l Problems: The x710 series has a reputation for being picky about driver and nvram versions. Out of curiosity, is there anything reported by the linux driver that would allow make the situation obvious?
  • D

    SR.Scan performance withing XOSTOR

    XOSTOR
    10
    0 Votes
    10 Posts
    429 Views
    nikadeN
    @irtaza9 it scans all the VDI's on the SR to see if something has changed, if there's a need for coalesce and so on. I dont think it will be a big issue if you increase the auto-scan-interval value to lets say 5 minutes (300 seconds), but do remember, that everything regarding the VDI's on the SR will take up to 5 minutes to update, as well as triggering coalesce after removing snapshots.
  • olivierlambertO

    🛰️ XO 6: dedicated thread for all your feedback!

    Pinned Xen Orchestra
    84
    5 Votes
    84 Posts
    5k Views
    GheppyG
    For me it's a bit confusing XO6. For example, why are the icons so small and in such far corners, like New VM? It's like you want it to be hidden. [image: 1767904503324-174bdca5-6545-4f34-b7d4-804718aebd58-image.png] Isn't it more intuitive if they're at the top/bottom of this menu or in line with title (***-xen01)? [image: 1767905123455-80e7222e-e104-4225-b928-4d8ee3094b15-image.png] Another thing is the number of allocated processors. In my opinion it is misleading. It shows the total number of allocated processors even to VMs that are not started. It is not better to be something like: 8 vCPUs running VMs / 4 vCPUs stopped VMs - total number allocated vCPUs 12/ Total CPUs 8. And something like 8 - green / 4 -red - 12 orange/ 8 grey [image: 1767904986729-594a774d-9ea8-4db3-9b8d-b46c525b70a8-image.png] Running VM [image: 1767905081890-92387c99-40f8-4fbd-83fa-c6d32d48a72d-image.png]
  • P

    bug about provoked BACKUP FELL BACK TO A FULL due to DR job

    Backup
    4
    5
    0 Votes
    4 Posts
    129 Views
    florentF
    I am summoning @storage (especially G. R. )
  • P

    fun fact ? create a VDI in an ISO SR is possible

    Infrastructure as Code
    1
    5
    0 Votes
    1 Posts
    67 Views
    No one has replied
  • M

    Xen Orchestra OpenMetrics Plugin - Grafana Dashboard

    Infrastructure as Code
    1
    2 Votes
    1 Posts
    82 Views
    No one has replied
  • W

    Orphan VDIs in XO show health problem

    Xen Orchestra
    15
    4
    0 Votes
    15 Posts
    303 Views
    W
    @Pilow Does disk show up after you do the snapshot? If it is able to do the snapshot there is a high chance it can boot up. So try booting up (and check for disk) and shut it down and do the snapshot at that time if the disk show up. It helps to boot up on the old v5 commit and check from that side too if you have both copy before the commit update. Yep I can confirm that snapshot doesn't always work. But using the older v5 that used to work before the update does get it showing up on the newer v5 commit if I go through whole snapshot, revert, etc. one of those case work.