I had an USB storage with photo/video files connected the WZR-1750 DHP (factory firmware) and the router was upgraded to DD-WRT firmware 2 days ago.
I found that the files in the USB storage were missing when I connected it via the network share (USB support, Samba and NAS configured), although I could find them if I connected the USB storage to a Ubuntu server directly.
What should I do to connect the files via network share?
--- /dev/sda1
Block device, size 2.729 TiB (3000557895680 bytes)
XFS file system, version 4
Volume name ""
UUID DD8E6E12-5879-4AF5-AFF9-3DFBD5A611E8 (DCE, v4)
Volume size 2.729 TiB (3000557895680 bytes, 732558080 blocks of 4 KiB)
/dev/sda1 mounted to /opt
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