How to mount ISO file to directory ?

[Amin]

Hello. I want mount ISO image file (iso9660) from USB-Flash to web-server directory for netinstall. When i try mount image next message appear:

# mount -o ro,loop /tmp/mnt/San64Gb/iso/Fedora23/Fedora-Live-Workstation-x86_64-23-1.iso /tmp/mnt/San64Gb/entware-ng.arm/share/www/4tftp/f23_iso

mount: mounting /dev/loop0 on /tmp/mnt/San64Gb/entware-ng.arm/share/www/4tftp/f23_iso failed: Invalid argument

Package losetup installed, loop-devices exists.

# ls /dev/loop* -la
brw-------  1 admin  root  7,  0 Jan  1  1970 /dev/loop0
brw-------  1 admin  root  7,  1 Jan  1  1970 /dev/loop1
brw-------  1 admin  root  7,  2 Jan  1  1970 /dev/loop2
brw-------  1 admin  root  7,  3 Jan  1  1970 /dev/loop3
brw-------  1 admin  root  7,  4 Jan  1  1970 /dev/loop4
brw-------  1 admin  root  7,  5 Jan  1  1970 /dev/loop5
brw-------  1 admin  root  7,  6 Jan  1  1970 /dev/loop6
brw-------  1 admin  root  7,  7 Jan  1  1970 /dev/loop7

Router - Asus RT-AC68U, Firmware - Merlin 378.56-2
P. S. Paths to file and mount-point correct =)

 

[kvic]

I think you have to compile your own firmware or linux kernel with

• CONFIG_ISO9660_FS=y

 

[Amin]

Thank you. I can solve my issue completely.

Nowtime i decide simply unpack ISO-s - rebuild firmware need more time against unpack.
But in future i will know what mounting iso-9660 require firmware rebuiild.