I'm running DSM 6.2.3-25426 Update 3 / DS3615xs on Proxmox. I have my actual HBA card (JMB585-based one) connected to the VM using PCI passthrough and it works perfectly. However I added another disk using Proxmox:
However no matter what I do DSM doesn't see that disk in the UI. I tried changing "SCSI Controller":
VMWare PVSCSI - disk is visible in CLI only (fdisk)
VirtIO - not detected
LSI 53C895A - not detected
Some people suggested
Did you modify synoinfo.conf (in /etc and /etc.defaults) by any chance? I finally managed to "brute-force" DSM to show that QEMU disk as internal one. It shows as 13th disk (which is over 12 max disk set), which is obviously invalid (for now):
I did force it by just telling DSM to treat all storage devices as internal:
# cat /etc.defaults/synoinfo.conf | grep portcfg
esataportcfg="0"
internalportcfg="0xffffffffff"
usbportcfg="0"
However