[image: 1770204922255-7ec89d01-64e4-47c6-a800-e4de50a56e38-grafik.png] This is the RAM usage of my XO CE instance (Debian 13, Node 24, XO commit fa110ed9c92acf03447f5ee3f309ef6861a4a0d4 / "feat: release 6.1.0") Metrics are exported via XO openmetrics plugin. At the spots in the graph where my XO CE instance used around 2GB of RAM it was freshly restarted. Between 31.01. and 03.02. you can see the RAM usage climbing and climbing until my backup jobs went into "interrupted" status on 03.02. due to Node JS heap issue as described in my error report in post https://xcp-ng.org/forum/post/102160.

@nvs can you try with a serial console and something listening on it; so when it crashes, we get the crash reason ?

@randyrue on our side, we do not use custom fields, but TAGs. working well. depends on the number of custom fields you manage, and perhaps not usable because you need field:value ? but nested tags could do the trick : field=value [image: 1770190720889-99027821-448b-415e-ba89-321260247f73-image.png]

Réponse du support DELL : Le comportement est normal et lié à la conception du PERC H965i : ️ Le RAID matériel du H965i publie uniquement des volumes en 4 K, même si les disques sont 512e. Il n’y a pas de moyen de forcer un VD en 512 bytes sur ce contrôleur. Voir la notre en haut de la page : https://www.dell.com/support/manuals/fr-fr/perc-h965i-mx/perc12/virtual-disk-features?guid=guid-cd78f88c-5747-412f-8aae-6b26dd7ce2fd&lang=en-us Apparemment on peut créer des VDI en mode type raw avec le SR créé avec le VD 4k. Quels sont les différences entre VDI VHD et RAW à l'utilisation ?

@dinhngtu said in XCP-ng Windows PV tools announcements: Hello all, The XCP-ng Standard VGA Display Driver for Windows v0.1.29.2216 has been released https://github.com/xcp-ng/win-xstdvga This driver provides high-resolution consoles and resolution switching for Windows VMs running on the XCP-ng hypervisor. This is a beta release. This driver will eventually be integrated into the main Windows PV tools package. Driver pulled for bug fixes. Will come back soon Test on windows 11 vm no issues to report.

Hi! ISO-SR over HBA/FC would be very nice, especially when migration form a SAN vmware-System to XCP-NG. One other thing is altering. Errors like "VM cannot be migrated" or similar should not be silent but should be very visible / even mailed to the admin. Another thing (could be cosmetical though) in my opinion is that a failed Rolling upgrade remains visible with a half fulled progress bar in the task-view. this is confusing.

@Danp thank you for the help. I have looked at all vhd in my disk and they are all good as per vhd-tool check. Regarding the logs in xensource logs the first error is showing up few mins after I trigger the export. #!/bin/bash # Script to check all VHD files in the current directory using vhd-tool set +e # Don't exit on error total=0 failed=0 echo "Checking VHD files..." echo "" # Loop through all .vhd files in current directory for vhd_file in *.vhd; do # Skip if no .vhd files found [ -e "$vhd_file" ] || continue ((total++)) # Run vhd-tool check if vhd-tool check "$vhd_file" > /dev/null 2>&1; then echo "PASS: $vhd_file" else echo "FAIL: $vhd_file" ((failed++)) fi done # Report echo "" echo "====================" echo "Total: $total" echo "Failed: $failed" echo "====================" [ $failed -eq 0 ] && exit 0 || exit 1 /checkvhd.sh Checking VHD files... PASS: 014e122e-7908-4566-be52-31fc40ea6042.vhd PASS: 054f3177-e40b-4c87-86c6-88ac9db3edfe.vhd PASS: 154c4dd3-651d-404b-8df0-e85a07aa5bf6.vhd PASS: 16f68c2a-74d7-4698-8276-56bdc686e161.vhd PASS: 18b4a57f-3c77-42da-973c-d136375878da.vhd PASS: 1a129b44-a562-4555-8785-2bfaa1f98455.vhd PASS: 1e62a336-bb27-40f0-8da5-1f53cbeeee83.vhd PASS: 24b6ede5-b698-4a9d-acb1-a4898d78cf8c.vhd PASS: 24b82a29-9fe2-47af-a68b-f36a73b34624.vhd PASS: 2d8b1375-4fc8-46eb-b1f6-2d887e37602c.vhd PASS: 2e3897fb-7d45-4098-9956-d985636d9a12.vhd PASS: 3165bf7b-ca6f-4a30-b33d-bda31e2c67ab.vhd PASS: 31832728-0001-407d-85f6-0de340e2dbda.vhd PASS: 32f501b3-47df-4730-824b-f9e297e9d12c.vhd PASS: 346c5bf0-6635-4f1b-af32-fc9f8fac5088.vhd PASS: 3a7f68ce-b342-4d03-878f-956e74074b6a.vhd PASS: 406f2750-fea7-4389-920f-0b080335284f.vhd PASS: 4156d2ea-d39d-436d-b89f-06ad64949c53.vhd PASS: 475b16f8-f1c0-40b6-b181-99f83f14dd73.vhd PASS: 52656fa5-d418-45e0-9e65-07a450af2476.vhd PASS: 69042c99-b0a3-47ab-8c2b-48303c4cc6bc.vhd PASS: 6a79914e-67e0-4ac9-b93e-2e393aaa7b97.vhd PASS: 6b0919bb-7d0a-4036-a833-0313476a11a3.vhd PASS: 7e2fc00c-7208-4132-aa4a-7db818c7a94b.vhd PASS: 824af8d0-112b-479b-b474-6e5a26e0d8b2.vhd PASS: 8f6d6a7c-5390-43bd-b0b5-55f8e681453a.vhd PASS: 94453b92-3a69-416b-9c08-9f0b91b2aee1.vhd PASS: 947ad175-06a7-4881-8725-aba36d2cda66.vhd PASS: 97e577dc-b0be-4990-8e06-c0c4333aef82.vhd PASS: 9889a738-cfd4-447d-962a-8fd88222d8ab.vhd PASS: 9c93fa78-4b17-41b1-b794-8bfa165ed4b4.vhd PASS: a3408bda-9c26-4333-b535-3a008109b98c.vhd PASS: a3c69ec6-f56e-4d25-ba71-023a38eef8e3.vhd PASS: a8c45c4c-8925-41a3-a78d-c30d6e20c261.vhd PASS: b119ad26-f0dc-4965-b726-9dc3fc815130.vhd PASS: b12002da-56b6-451c-ad4d-a6c16a79fc12.vhd PASS: b24f9236-6b68-4214-812d-9e98994467aa.vhd PASS: b34f20b8-6681-42e9-b234-116989286699.vhd PASS: b5ff8f04-0ace-4b23-9f0b-7a6c5328bef5.vhd PASS: b932bc63-a47d-49cb-9d28-a57ad61e7ad9.vhd PASS: be06df0b-cbb7-4dfe-8eaf-697de4d8850b.vhd PASS: cb88a496-8c80-41e2-b3de-055916a3a32c.vhd PASS: ce66b785-5b1b-43c8-9ece-dc456508014c.vhd PASS: ddb84192-3e35-4541-86da-d4326a6bbea7.vhd PASS: de27f27e-65b8-42d3-929f-f34f0544149a.vhd PASS: e054e9da-08e7-40b1-8c55-0fd2ae97ee5f.vhd PASS: e449742e-5007-4be6-89c0-2529d00dbf28.vhd PASS: f0ee695e-dcb4-49e6-ac17-4a64f65998a6.vhd PASS: f20e6bb0-4cba-4030-87fc-ddbaca262169.vhd PASS: f28a0554-6530-4055-a67e-d970ab1c4cc1.vhd PASS: f5dd3ee4-7006-43fc-8254-98eb45505639.vhd ==================== Total: 51 Failed: 0 ==================== I'll give another export try to see if it works this time. best.