V. 23.2.18 + SA has issues freeing space for bkup

[ecomstation]

Hi all,

on a storage that has about 955 GB the script has difficulties to delete the previous day bkup and this happens:

26/02/2023 20:00

server2
22/02/2023 20:00 server2-2023-02-22_20-29-44

Of course "server2" dir is empty.

if i manually delete the previous day bkup, the bkup start to work again just for one day
after i get the same issue

host storage space details:
1.022.353.207.296 total bytes on drive C:
989.163.151.360 bytes free on drive C:

thanks

massimo

this is the log:

2023-02-26 20:00:04 [INFO] Process started
2023-02-26 20:00:04 [INFO] (VM:server2) Attempting to export VM
2023-02-26 20:00:16 [ERROR] (VM:server2) Impossibile copiare file durante l'esportazione.

Spazio su disco insufficiente per eseguire la copia in 'c:\bkup\server2\server2'.

Impossibile copiare i file: Spazio su disco insufficiente. (0x80070070).

Spazio su disco insufficiente per eseguire la copia in 'c:\bkup\server2\server2'. Spazio necessario: 681706.09 MB, spazio disponibile: 264043.38 MB.
2023-02-26 20:00:16 [ERROR] (VM:server2) Export failed, VM skipped
2023-02-26 20:00:16 [INFO] Process finished.
2023-02-26 20:00:16 [INFO] Number of VMs to Backup:1
2023-02-26 20:00:16 [INFO] Backups Successful:0
2023-02-26 20:00:16 [INFO] Backups Failed:1

and this is the command:

PowerShell.exe .\Hyper-V-Backup-sa.ps1 -BackupTo c:\bkup\server2 -L C:\logs -SendTo.........

[Digressive]

I can't replicate this issue. The script itself doesn't do any checking for disk space as that's handled by the Operating System.
I need more information about your specific configuration to get to the bottom of this issue.