Urbackup Server with UrBackup Client for Microsoft Hyper-V issue

Hi
I’m currently running UrBackup server 2.5.26 (on debian).
There are 2 servers (Hyper-v 2019) with UrBackup Client for Microsoft Hyper-V 2.x installed.
on one of them is trial - second one is licensed one (and this one works ok but “he” was first :wink:

Licensed one is visible in web console and all his vm’s are there and backuping ok.
second one (trial) is also visible there but Vm’s are not there :frowning:

Right now im not sure what is going on - is there any limit that on one urbackup server there can be only 1 urbackup client for m$ hyperv ?
all vm’s are on version 9.

log file:

2022-10-16 15:35:53: Loaded -fileserv- plugin
2022-10-16 15:35:53: Loaded -fsimageplugin- plugin
2022-10-16 15:35:53: Loaded -cryptoplugin- plugin
2022-10-16 15:35:53: SQLite: recovered 41 frames from WAL file C:\Program Files\UrBackup\urbackup\backup_client.db-wal code: 283
2022-10-16 15:35:53: urbackupserver: Server started up successfully!
2022-10-16 15:35:53: FileSrv: Backup privileges set successfully
2022-10-16 15:35:53: FileSrv: Backup privileges set successfully (SE_SECURITY_NAME)
2022-10-16 15:35:53: FileSrv: Backup privileges set successfully (SE_RESTORE_NAME)
2022-10-16 15:35:53: FileSrv: Binding UDP socket at port 35622…
2022-10-16 15:35:53: FileSrv: done.
2022-10-16 15:35:53: FileSrv: Disabling new behavior…
2022-10-16 15:35:53: FileSrv: Servername: -HYPERV3-
2022-10-16 15:35:53: FileSrv: Server started up successfully
2022-10-16 15:35:53: FileSrv: UDP Thread startet
2022-10-16 15:35:53: Started UrBackupClient Backend…
2022-10-16 15:35:53: Filesystem. Vol="\?\Volume{71c0b448-2973-4a33-8a49-c9452d4d2a68}" Name=“recovery” Type=“ntfs” VPaths=0 Size=523235328
2022-10-16 15:35:53: GPT formated hard disk encountered. No bootable flag. Attributes = -9223372036854775807
2022-10-16 15:35:53: Do not automount is set
2022-10-16 15:35:53: System partition is set
2022-10-16 15:35:53: Bootable flag set for volume
2022-10-16 15:35:53: Found potential candidate: \?\Volume{71c0b448-2973-4a33-8a49-c9452d4d2a68}\ Score: 3
2022-10-16 15:35:53: Filesystem. Vol="\?\Volume{36048123-a76c-408e-bd84-9f6d79393b8e}" Name="" Type=“ntfs” VPaths=1 Size=959010828288
2022-10-16 15:35:53: Filesystem is System partition. Skipping…
2022-10-16 15:35:53: Filesystem. Vol="\?\Volume{01085917-3027-4b53-af2c-42ca2e34f3b4}" Name=“data” Type=“ntfs” VPaths=1 Size=20001107992576
2022-10-16 15:35:53: GPT formated hard disk encountered. No bootable flag. Attributes = 0
2022-10-16 15:35:53: Bootable flag not set for volume
2022-10-16 15:35:53: Filesystem. Vol="\?\Volume{4542ac4f-a675-45b9-aa5d-41c1eabcaa9f}" Name="" Type=“fat32” VPaths=0 Size=99614720
2022-10-16 15:35:53: GPT formated hard disk encountered. No bootable flag. Attributes = -9223372036854775808
2022-10-16 15:35:53: Do not automount is set
2022-10-16 15:35:53: Bootable flag not set for volume
2022-10-16 15:35:53: Found potential candidate: \?\Volume{4542ac4f-a675-45b9-aa5d-41c1eabcaa9f}\ Score: 3
2022-10-16 15:35:53: Selected volume \?\Volume{71c0b448-2973-4a33-8a49-c9452d4d2a68}
2022-10-16 15:35:53: System dir: C:\Windows
2022-10-16 15:35:53: Volpath: \.\C:
2022-10-16 15:35:53: EFI partition with type UUID {DE94BBA4-06D1-4D40-A16A-BFD50179D6AC}
2022-10-16 15:35:53: EFI partition with type UUID {C12A7328-F81F-11D2-BA4B-00A0C93EC93B}
2022-10-16 15:35:53: EFI System Partition is at \?\GLOBALROOT\Device\Harddisk0\Partition2
2022-10-16 15:35:54: Looking for old Sessions… 0 sessions
2022-10-16 15:35:54: Internet only mode not enabled. Waiting for local server for 3:00…
2022-10-16 15:36:01: urbackupserver: No available slots… starting new Worker
2022-10-16 15:36:01: ClientService cmd: #IzosOuX6aPFXIfESbAWGP#1CHANNEL capa=4096&token=59TdAAs8K31ydc7Vjsf8&restore_version=1&startup=1&virtual_client=
2022-10-16 15:36:01: New channel: Number of Channels: 1
2022-10-16 15:37:01: ClientService cmd: PONG
2022-10-16 15:38:01: ClientService cmd: PONG
2022-10-16 15:39:01: ClientService cmd: PONG
2022-10-16 15:39:40: ClientService cmd: #IzosOuX6aPFXIfESbAWGP#CAPA
2022-10-16 15:39:41: rc=0 hasError=true state=0

1 Like

Could be an issue with 2.5.x compatibility. Will look into this.

ok thanks :slight_smile: right now im not sure - should i downgrade or not ? is it possible at all ?

any update ? we want to buy another license but right now its not working as it should :frowning:

Experiencing this issue as well.
Applied a trial license (as the only hyper-v server), but the VM’s are not being added.

  • client:
    – agent version 2.2.20-hyperv
    – OS: Windows Server 2022
  • server:
    – version 2.5.26
    – Debian 11 Bullseye

I am experiencing this as well on licensed systems. They show all Hyper-V vms as offline after upgrade to server version 2.5.26.

upgraded to v2.5.27, but the issue persists.

Have you been able to look into this?
Thank you

Hi!

Any news on that issue?

Am working on this. It’s not a quick fix to do it properly unfortunately and will require some testing before release. I’d advise not upgrading the server and use 2.4.x till the new version is ready.

is there any ETA when it could be fixed ?