W wenxuhui New Member Aug 5, 2022 1 0 1 Aug 5, 2022 #1 ERROR: couldn't determine format and compression type (500)
fiona Proxmox Staff Member Staff member Aug 1, 2019 6,744 2,080 278 Aug 5, 2022 #2 Hi, in general it's not supported to restore a newer backup on an older system, because the old system might not have all the necessary features. What compression is the backup using? P.S. Proxmox VE 6.x is EOL since last week, please upgrade to 7.x, here is the official guide.
Hi, in general it's not supported to restore a newer backup on an older system, because the old system might not have all the necessary features. What compression is the backup using? P.S. Proxmox VE 6.x is EOL since last week, please upgrade to 7.x, here is the official guide.