@unreal-shizzle said: @olivierlambert said: Hi, Somewhere between Q1 and Q2 next year, hard to be more precise My company is desperately looking to get away from VMware because of the predatory pricing. I showed my boss XCP-ng because it looks a lot like ESXi. He looked into the software and asked why XO lite has been "coming soon" for 5 years now. What should I tell him? It may be help to actually look at Xen Orchestra as XO Lite is targeted at basic functions. Anyway network creation is present in Xen Orchestra 5 and/or 6. Maybe more extensive, but will allow for better ACL (via RBAC) capabilities. https://docs.xen-orchestra.com/xo5/sdn_controller#network-creation The pieces are coming together it’s a new software XO Lite, the teams at Vates are growing more of XO Lite is being developed and tested. Though Xen Orchestra is a more suitable base for a business environment, with multiple departments and teams, due to XO Lite only using and allowing the use of root account authentication. The root account of XO Lite refers to the XCP-ng host server administrator account - full access!

@poddingue My colleage managed to workaround the issue by re-installing the lab on other hardware, I think it is now Cisco UCS-servers. It was HP ProLiant-servers before. Maybe it was an issue with some of the NIC or firmware, im not really sure, but it works now.

That would be an interesting lead to see if the issue is triggered by live migrations, this could be a hint on the issue.

@skipthompson81 said: this CONFLICT is not OK! You will need to provide more details about this specific backup job. It's possible that the backup succeeded, but then the subsequent Health Check failed or timed out. Have you tried downloading and examining the full log from the failed backup? [image: 1781371917690-65a4470c-0b71-474b-b506-1512e1fbbf45-image.jpeg]

Problem still present in commit 04deb. Here is the log from the XO6 interface: "XapiError: VDI_IN_USE(OpaqueRef:ce1e2c1b-9b52-d813-88fc-18513a51306f, destroy)\n at XapiError.wrap (file:///opt/xo/xo-builds/xen-orchestra-202606131310/packages/xen-api/_XapiError.mjs:16:12)\n at default (file:///opt/xo/xo-builds/xen-orchestra-202606131310/packages/xen-api/_getTaskResult.mjs:13:29)\n at Xapi._addRecordToCache (file:///opt/xo/xo-builds/xen-orchestra-202606131310/packages/xen-api/index.mjs:1078:24)\n at file:///opt/xo/xo-builds/xen-orchestra-202606131310/packages/xen-api/index.mjs:1112:14\n at Array.forEach (<anonymous>)\n at Xapi._processEvents (file:///opt/xo/xo-builds/xen-orchestra-202606131310/packages/xen-api/index.mjs:1102:12)\n at Xapi._watchEvents (file:///opt/xo/xo-builds/xen-orchestra-202606131310/packages/xen-api/index.mjs:1275:14)\n at process.processTicksAndRejections (node:internal/process/task_queues:104:5)" Thanks for your assistance ! ! ! Regards, Marc

Thanks for coming back to close it out. That's useful to know. So I was plenty wrong, as it was the XOSTOR licensing backend rather than the repo side I guessed at; those -32000 errors really don't give much away. For anyone landing here later: sounds like -32000 on XOSTOR creation can come from either end, a licensing/entitlement issue that support sorts, or a host not reaching the package repo, so both are worth checking. @alcoralcor, did support get yours sorted too, or is yours still the repodata / repo-reachability one? Glad you're unblocked either way.

@poddingue Since setting NBD=1, I have not seen the problem. SR is NFS on dual 40G ethernet with a TrueNAS scale 25.10 server using all NVMe SSD, so storage performance is as good as I can make it. I'll have to enable NBD=2 again to see if it still happens and if I can find the relevant part of the logs. As this is a random problem I can't recreate it on a normal test environment.

That leftover NIC is probably a stale PIF that XAPI is still holding, even though the card is physically gone, and the Refresh button re-scans rather than removing it. The docs have proper "remove a physical NIC" steps that end in forgetting the old PIF with xe pif-forget: https://docs.xcp-ng.org/networking/#remove-a-physical-nic. For the GPU side, the PCI passthrough flow (hiding the device from dom0, then assigning it) is here: https://docs.xcp-ng.org/compute#detaching-a-pci-device. If the GPU still won't show up as assignable once the stale PIF is gone, it might be worth a mention to @Team-Hypervisor-Kernel.

Closing the loop on this one — VSA-2026-021 went up yesterday (June 10) covering CIFSwitch / CVE-2026-46243: https://docs.vates.tech/security/advisories/2026/vates-sa-2026-021 A few things worth flagging for anyone following along: Severity landed at Moderate 🟠 — same ballpark as CopyFail/DirtyFrag, as Lucien anticipated. XCP-ng 8.3 and XOA both confirmed affected. XCP-ng 8.3 fix isn't in the main repo yet. The advisory notes there's a publicly available package with the fix, but it's not in the standard channel — Vates is asking people to reach out for the install procedure so you don't break future Rolling Pool Updates. So don't go hand-rolling the kernel commit yourself if you want to stay on the RPU path. XOA is already handled — fixed in Debian kernel 6.1.174-1, pushed via the unattended update mechanism. Just note the XOA VM needs a restart for it to take effect, and anything older than Debian 11/12 won't get the update and needs an OS upgrade first. Mitigation is unchanged from what we discussed: blacklist the cifs module if you're not using SMB-based SRs (which breaks SMB SRs, so only if you don't rely on them). Good turnaround given the disclosure-to-advisory window. Thanks again @LucienLassalle and the security team.

Pilow's right that moving a VM to another SR forces one full pass while the CBT bitmap is rebuilt; that part is expected. But your screenshot actually shows the likely culprit for the all-VMs-fall-back-to-full pattern: you have Purge snapshot data when using CBT enabled, and XO's incremental backup docs flag exactly that combination as a known issue where you can occasionally get unexpected fulls: https://docs.xen-orchestra.com/xo5/incremental_backups#known-issues. It might be worth running a few jobs with that toggle off to see if the deltas hold. It is a known rough edge on the CBT side, so following the central CBT feedback thread and maybe a nudge to @Team-XO-Backend wouldn't hurt.

Hi, IP conflict?

@poddingue said: usually looks like an update that got interrupted or only half-applied Thinking back on it, I think that may be the issue. in that I was too quick off the mark rebooting after the base upgrades. @poddingue said: I think the gentler recovery before rebuilding would have been re-running the updater from the CLI Kinda tried that, but: [18:47 09] xoa@xoa:~$ xoa check -bash: xoa: command not found [18:47 09] xoa@xoa:~$ sudo xoa-updater --upgrade [sudo] password for xoa: sudo: xoa-updater: command not found [18:48 09] xoa@xoa:~$ But regardless, I'm all good now. Cheers.

@All-Ki Thanks for your work! ProLiant DL360p Gen8 UID Light | 0x01 | ok Sys. Health LED | no reading | ns 01-Inlet Ambient | 33 degrees C | ok 02-CPU 1 | 55 degrees C | ok 03-CPU 2 | 50 degrees C | ok 04-P1 DIMM 1-6 | 45 degrees C | ok 05-P1 DIMM 7-12 | 44 degrees C | ok 06-P2 DIMM 1-6 | 38 degrees C | ok 07-P2 DIMM 7-12 | 43 degrees C | ok 08-P1 Mem Zone | 42 degrees C | ok 09-P1 Mem Zone | 45 degrees C | ok 10-P2 Mem Zone | 39 degrees C | ok 11-P2 Mem Zone | 40 degrees C | ok 12-HD Max | 35 degrees C | ok 13-Chipset 1 | 52 degrees C | ok 14-Chipset1 Zone | 45 degrees C | ok 15-P/S 1 Inlet | 34 degrees C | ok 16-P/S 1 Zone | 40 degrees C | ok 17-P/S 2 Inlet | 42 degrees C | ok 18-P/S 2 Zone | 43 degrees C | ok 19-PCI #1 | disabled | ns 20-PCI #2 | disabled | ns 21-VR P1 | 60 degrees C | ok 22-VR P2 | 56 degrees C | ok 23-VR P1 Mem | 39 degrees C | ok 24-VR P1 Mem | 36 degrees C | ok 25-VR P2 Mem | 32 degrees C | ok 26-VR P2 Mem | 36 degrees C | ok 27-VR P1Mem Zone | 38 degrees C | ok 28-VR P1Mem Zone | 36 degrees C | ok 29-VR P2Mem Zone | 31 degrees C | ok 30-VR P2Mem Zone | 33 degrees C | ok 31-HD Controller | 71 degrees C | ok 32-HD Cntlr Zone | 52 degrees C | ok 33-PCI 1 Zone | 43 degrees C | ok 34-PCI 1 Zone | 46 degrees C | ok 35-LOM Card | 70 degrees C | ok 36-PCI 2 Zone | 50 degrees C | ok 37-System Board | 52 degrees C | ok 38-System Board | 45 degrees C | ok 39-Sys Exhaust | 43 degrees C | ok 40-Sys Exhaust | 46 degrees C | ok 41-Sys Exhaust | 46 degrees C | ok 42-SuperCAP Max | 33 degrees C | ok Fan Block 1 | 94.86 percent | ok Fan Block 2 | 94.86 percent | ok Fan Block 3 | 94.86 percent | ok Fan Block 4 | 94.86 percent | ok Fan Block 5 | 94.86 percent | ok Fan Block 6 | 94.86 percent | ok Fan Block 7 | 94.86 percent | ok Fan Block 8 | 94.86 percent | ok Power Supply 1 | 205 Watts | ok Power Supply 2 | 210 Watts | ok Power Meter | 430 Watts | ok Power Supplies | 0x01 | ok Fans | 0x02 | ok Memory | 0x40 | ok C1 P1I Bay 1 | 0x01 | ok C1 P1I Bay 2 | 0x01 | ok C1 P1I Bay 3 | 0x01 | ok C1 P1I Bay 4 | 0x01 | ok C1 P2I Bay 5 | 0x01 | ok C1 P2I Bay 6 | 0x01 | ok C1 P2I Bay 7 | 0x01 | ok C1 P2I Bay 8 | 0x01 | ok ProLiant DL360 Gen10 UID | 0x01 | ok SysHealth_Stat | 0x01 | ok 01-Inlet Ambient | 19 degrees C | ok 02-CPU 1 | 52 degrees C | ok 03-CPU 2 | 63 degrees C | ok 04-P1 DIMM 1-6 | disabled | ns 05-PMM 1-6 | disabled | ns 06-P1 DIMM 7-12 | 44 degrees C | ok 07-PMM 7-12 | disabled | ns 08-P2 DIMM 1-6 | disabled | ns 09-PMM 1-6 | disabled | ns 10-P2 DIMM 7-12 | 48 degrees C | ok 11-PMM 7-12 | disabled | ns 12-HD Max | 35 degrees C | ok 13-Exp Bay Drive | disabled | ns 14-Stor Batt 1 | 18 degrees C | ok 15-Front Ambient | 24 degrees C | ok 16-VR P1 | 48 degrees C | ok 17-VR P2 | 54 degrees C | ok 18-VR P1 Mem 1 | 31 degrees C | ok 19-VR P1 Mem 2 | 29 degrees C | ok 20-VR P2 Mem 1 | 35 degrees C | ok 21-VR P2 Mem 2 | 36 degrees C | ok 22-Chipset | 42 degrees C | ok 23-BMC | 79 degrees C | ok 24-BMC Zone | 49 degrees C | ok 26-HD Cntlr Zone | 40 degrees C | ok 29-I/O Zone | 37 degrees C | ok 30-PCI 1 | disabled | ns 31-PCI 1 Zone | 45 degrees C | ok 32-PCI 2 | disabled | ns 33-PCI 2 Zone | 44 degrees C | ok 34-PCI 3 | disabled | ns 35-PCI 3 Zone | disabled | ns 37-Rear HD Max | disabled | ns 38-Battery Zone | 43 degrees C | ok 39-P/S 1 Inlet | 42 degrees C | ok 40-P/S 2 Inlet | 48 degrees C | ok 41-P/S 1 | 46 degrees C | ok 42-P/S 2 | 55 degrees C | ok 43-E-Fuse | 45 degrees C | ok 44-P/S 2 Zone | 53 degrees C | ok 49-CPU 1 PkgTmp | 84 degrees C | ok 50-CPU 2 PkgTmp | 94 degrees C | ok 61-AHCI HD Max | disabled | ns 69-PCI 1 M2 | disabled | ns 70-PCI 1 M2 Zn | disabled | ns 71-PCI 2 M2 | disabled | ns 72-PCI 2 M2 Zn | disabled | ns 73-PCI 3 M2 | disabled | ns 74-PCI 3 M2 Zn | disabled | ns Fan 1 | 0x01 | ok Fan 1 DutyCycle | 26.26 percent | ok Fan 1 Presence | 0x02 | ok Fan 2 | 0x01 | ok Fan 2 DutyCycle | 23.52 percent | ok Fan 2 Presence | 0x02 | ok Fan 3 | 0x01 | ok Fan 3 DutyCycle | 23.52 percent | ok Fan 3 Presence | 0x02 | ok Fan 4 | 0x01 | ok Fan 4 DutyCycle | 23.52 percent | ok Fan 4 Presence | 0x02 | ok Fan 5 | 0x01 | ok Fan 5 DutyCycle | 23.52 percent | ok Fan 5 Presence | 0x02 | ok Fan 6 | 0x01 | ok Fan 6 DutyCycle | 24.30 percent | ok Fan 6 Presence | 0x02 | ok Fan 7 | 0x01 | ok Fan 7 DutyCycle | 24.30 percent | ok Fan 7 Presence | 0x02 | ok Power Supply 1 | 0x01 | ok PS 1 Input | 200 Watts | ok Power Supply 2 | 0x01 | ok PS 2 Input | 190 Watts | ok Power Meter | 400 Watts | ok Fans | 0x01 | ok Power Supplies | 0x01 | ok Memory Status | 0x40 | ok Megacell Status | 0x04 | ok Intrusion | Not Readable | ns CPU Utilization | 252 unspecified | ok PS 1 Output | 190 Watts | ok PS_Volt_Out_01 | 12 Volts | ok PS_Volt_In_01 | 205 Volts | ok PS_Curr_Out_01 | 15.80 Amps | ok PS_Curr_In_01 | 1 Amps | ok PS 2 Output | 180 Watts | ok PS_Volt_Out_02 | 12 Volts | ok PS_Volt_In_02 | 204 Volts | ok PS_Curr_Out_02 | 15.10 Amps | ok PS_Curr_In_02 | 0.90 Amps | ok 27.1-LOM-Communi | 68 degrees C | ok 28.1-LOM Card-I/ | 84 degrees C | ok 25.1-HD Controll | 39 degrees C | ok 25.2-HD Controll | 45 degrees C | ok 25.3-HD Controll | 41 degrees C | ok LOM_Link_P1 | 0x02 | ok LOM_Link_P2 | Not Readable | ns LOM_Link_P3 | Not Readable | ns LOM_Link_P4 | Not Readable | ns ALOM_Link_P1 | 0x02 | ok ALOM_Link_P2 | 0x02 | ok Dr_Stat_1I1_B001 | 0x01 | ok Dr_Stat_2I1_B005 | 0x01 | ok CPU_Stat_C1 | 0x80 | ok CPU_Stat_C2 | 0x80 | ok

@julienXOvates Noted, thank you!

Hi @DevFlint, tasks are now correctly visible in the swagger documentation

Hi @slavavrn, FYI, its now possible to revert a snapshot via the REST API. POST /vms/:id/actions/revert_snapshot And the body of the endpoint: { "snapshotId": <snapshot-id> "snapshotBefore": boolean (optional) }