Restart the toolstack on each server.
Best posts made by Danp
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RE: The emulator required to run this VM failed to start..?
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RE: Stupid question on deleting old snapshots.
You should be able to delete the snapshots without causing any harm. A couple of things to keep in mind --
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If the snapshot is associated with an existing backup job, then the next run of that job will result in a full backup instead of a delta
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It may take some time for the snapshots to coalesce following deletion, so this could still affect your backups until they are completely removed
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If you want to delete the backups associated with the old job, then you can from the
Backup > Health
tab in XO
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How Citrix dropped the ball on Xen ... according to Citrix
Interesting read that mentions xcp-ng!
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RE: Merge two Pools
Yes, it's technically possible, as long as the underlying hardware is compatible. For example, you can't put a server using AMD processors into a pool with Intel processors.
The server being moved into the existing pool will lose its local storage and all VMs stored there, so you will need to migrate those VMs to the main pool before the server is merged. Afterwards, you can move them back if desired.
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RE: Tools for Windows VM's
@JoyceBabu They are now available at https://www.xenserver.com/downloads
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RE: Enable 2FA in Xen Orchestra Community Edition
Click the person icon below the Sign Out option to access the settings for the currently logged in user.
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RE: Updates announcements and testing
Installed yesterday on my R620; no issues experienced thus far.
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RE: Pools don't appear under Settings > Servers on fresh build of XO
@swaio Yes, I'm aware of the issue with that script ATM. I haven't decided on the best way to fix it. Perhaps display a warning instead of aborting the script.
Here are some steps that should allow you to successfully update using the existing script --
sudo n lts curl https://raw.githubusercontent.com/Jarli01/xenorchestra_updater/master/xo-update.sh | sudo bash sudo n 18 sudo systemctl restart xo-server.service
HTH, Dan
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RE: Change Email Address for XO Report
Look under the configuration for the
backup-reports
plugin, which can be found underSettings > Plugins
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RE: Unable to import vmdk
This sounds like the same issue discussed here. If you are using XOA (the prebuilt appliance), then you should either contact support for the fix or wait until the next release (tomorrow?) and then retest using the
latest
release channel. -
RE: Cannot Delete a VM Template through CLI or XE
@DCT said in Cannot Delete a VM Template through CLI or XE:
xe template-param-clear uuid=39bf95ba-1f92-4a54-1c14-d9d800ceca30 param-name=is-a-template
Try this instead --
xe template-param-set is-a-template=false uuid=39bf95ba-1f92-4a54-1c14-d9d800ceca30
Then try to access the VM in XO and disable the
Protect from accidental deletion
option. Hopefully you will be able to delete it once that's done. -
RE: xo-cli command list VMs which ha snapshots
@julien-f Technically, it is possible with post processing as I mentioned above. Here's an example using
jq
andawk
--xo-cli --list-objects type=VM-snapshot | jq '.[]."$snapshot_of"' | sort | uniq -c | awk -F " " '{print "{\"uuid\":" $2 ",\"count\":" $1"}"}'| jq ' select( .count > 1)'
Output looks like this --
{ "uuid": "07604606-e937-5147-2dac-c1b4280df234", "count": 2 } { "uuid": "0f11c701-c5e5-b09b-4c5f-00cf38153783", "count": 2 } { "uuid": "83139da5-48d5-33f6-79f9-79ea91a7163c", "count": 2 } { "uuid": "fb4703e4-bfd6-47b8-3fd1-f1f52f9ed234", "count": 2 } { "uuid": "ff8b29e3-4445-5b22-e475-450270f2a7f3", "count": 2 }
Note: I am not proficient with these linux utilities so there may be better ways to accomplish this.
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RE: xo-server/bin doesn't exist after updating with yarn build.
There was a recent change that resulted in the launched module being renamed. You need to redo your service so that it loads
./dist/cli.mjs
instead of./bin/xo-server
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RE: XO Sources - yarn build - javascript heap out of memory
You're running out of memory. Allocate more memory to the VM. I believe the current build requirement is 3GB.
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RE: Having issue registering xo-cli
You need a space between the URL and the user name.
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RE: XO New Pool Master
Research the command
pool-emergency-transition-to-master
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RE: Transport-XMPP failing to start
@julien-f said in Transport-XMPP failing to start:
I don't have an easy way to test it,
Me either, but this update appears to at least resolve the issue of
Cannot read properties of undefined (reading 'socket')
when starting xo-server. -
RE: Transport-XMPP failing to start
Seems like the problem was introduced here. Don't you need so call
this._client.start
in order to initiate the connection? -
RE: Run a script inside guest OS from host
@ajpri1998 What about using something like
psexec
or
the powershell commandInvoke-Command
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RE: Patching and trying to Pool Hosts after they've been in production
Warm migration should work in this case because the VM is halted then restarted as part of the process. See here for more details.