I've acctually got a PR to help solve the documentation regarding the yarn forever part. Since I never could get that to work, I implemented a systemd variant instead. #7848 Ping @olivierlambert for visibility

@Dataslak said in After installing updates: 0 bytes free, Control domain memory = 0B: @nikade @olivierlambert @stormi @Danp @yann Just wanted to say to you all: Thank you for your contributions and kind helpful assistance which has helped me through this crisis. I would have been in deep trouble without you. I respect your expertise, and appreciate deeply that you are working so hard to help us dumb users. I have learned a lot, and hope one day to become skilled enough to at least help other new users on this forum. Best wishes Aslak Happy everything worked out, this is what this community is all about. I've gotten a lot of help and given some too, it's all about helping out with the things that you can. With time you'll be able to help out more and more and more

@olivierlambert said in VM Failing to Reboot: Quick check: is hardening is done via any MS virtualization technology? If yes, it could be a nested virt problem maybe (just throwing ideas) Certainly could be. @dinhngtu said in VM Failing to Reboot: @kagbasi-ngc Could you apply the hardening controls now and see if the VM still works? Yeah, I'll try doing that today to see what happens. We generally get an already hardened ISO from our upstream Security Team, so as to minimize the deployment time. However, I can manually harden myself - although, since it may not be the exact same process as followed by the upstream team, there's a chance I will not be testing apples-to-apples.

Great news! Thanks @julien-f for the difficult investigation (it was hard to catch) and obviously everyone who helped to report and provide feedback. That's how we build software: together!

How about doing your own matrix?

I'm not sure Unitrends is supporting XCP-ng. Please refer to your backup vendor. Current backup solutions claming to support XCP-ng: https://xcp-ng.org/docs/backup.html

@Andrew said in RTL8153 Compile: @etomm For the code I compiled it mostly as-it (with one change to support the different XCP kernel header version). I also added three udev rule changes. One is included with the driver code. One change to stop XCP scripts changing USB ethernet names. And one that is to support static USB ethernet names and rename unknown USB ethernet devices to protect the system from conflicts. I now have it working correctly with multiple USB ethernet adapters and stabled names that don't interfere with regular ethernet adapters. It still requires manually adding the MAC addresses and ethernet device names because XCP/Xen does not support USB ethernet devices. @Andrew would you be willing to share the udev rule changes that you made? Also, are you using 8.2 or 8.3 beta? Thank you!

We always try to work with Citrix ("XenServer" division now), to push things upstream and manage to get it merged.

Spoke too soon. Still getting them... Just much slower and father apart.. about 5-10 a day

@chrisarzu You're very welcome. My solution to the similar problem I'd had was to set up a couple of internal systems as NTP servers so that I always had something with the right time and static IP addresses and pointed everything needing NTP at them.

@dvdhngs install onto (mdadm/ZFS) RAID 10: no to use (mdadm/ZFS) RAID 10 as SR: yes, of course!

Hi ! We are experiencing these kind of problems because we activated Continous Replication and frequency was way too low. Now I want to eliminate all those files in the chain, can I do it manually from XCP-NG Center or XOA ? Thanks !!! [image: 1635327169557-c2aa1fb3-2ed2-41cf-b242-e2a23e6832e4-image.png]

@Kcreed Hi ! I need to re-upload the file, and I will send you the link in DM

@danp said in XCP-ng 7.5.0 final is here: @dblogic said in XCP-ng 7.5.0 final is here: Just tried updating our pool and after updating the master had failed migration of VM (Ubuntu) and then was unable to get VM to start (Missing VDI error). Only solution was to roll master back to 7.4 and everything working again. I ran into a similar situation when I upgraded to 7.5 this week. Did you check to see if there was a non-existent ISO mounted in the CD rom for the VM in question? Thank you. That was my problem. I gave cd empty. Everything works.

@julien-f I just wanted to update and let you know that whatever changes you made fixed the issue for me permanently! I have been able to routinely update since that time and have had no further issues. Thanks for all of your hard work, Julien-f!

Actually, looks like I had already written something about it in the Updates Howto: https://github.com/xcp-ng/xcp/wiki/Updates-Howto#a-special-word-about-xcp-ng-75-76-and-live-migrations

@tcorp8310 yes yum update should do the trick