My USB hard disk is recognized as a local hard disk.

[shanzigang]

My USB hard disk is recognized as a local hard disk.

DSM: DS918+ 7.1.1-42962 Update 2 motherboard: Gigabyte Z370 CPU：G5500T SATA controllers: Intel controller on motherboard: 4 SATA ports 9211 SAS IT 8 Ports2 Hard disk num:16STAT 2*SSD

Whether I take the default configuration or the following configuration，My mobile hard disk is recognized as a local hard disk. esataportcfg="0xff000000" internalportcfg="0xffffff" maxdisks="32"

[fbelavenuto]

Please do a test: Remove manual settings from 'esataportcfg', 'internalportcfg' and 'maxdisks', boot without USB HD and plug in after DSM starts.

[shanzigang]

请做一个测试：从 'esataportcfg'、'internalportcfg' 和 'maxdisks' 中删除手动设置，在没有 USB HD 的情况下启动并在 DSM 启动后插入。

Thank you very much for your reply. According to the method you provided (deleting 'esataportcfg', 'internalportcfg' and 'maxdisks' in the configuration file), the external hard disk cannot be displayed normally.

I tried a new set of parameters and the problem is now solved .

esataportcfg="0x3ff00000" usbportcfg="0xfc0000000" internalportcfg="0xfffff" maxdisk="20"

111111000000000000000000000000000000 usb 000000111111111100000000000000000000 esata 000000000000000011111111111111111111 sata

My understanding of the maxdisk parameter is wrong. I originally thought that the maxdisk parameter includes the esata interface. In fact, this parameter only refers to the internal disk. Now I set this parameter to the actual number of interfaces on my machine (SATA+SAS=20), and it's back to normal.

[fbelavenuto]

Thanks for the report

[fbelavenuto]

Closing because the original problem was solved.