Currently I have a IP Camera, which allows the SSH access as root user.
The build-in Shell is BusyBox 1.19.3 (but guess not relevant to this issue). There are a few directories, such as /bin, /root, /dav, etc. It is this directory "/dav" is giving the issue of "Read-only File system", whenever I want to create a subdirectory, or create a file inside it.
I have tried some methods as suggested by others, such as: mount -o remount,rw /, however, it doesn't help in resolving the issue.
Does anyone have any solution to this issue? I will need to be able to write files in this "dav" directory.
here is what is seen with "mount": /dev/mtdblock5 on /dav type cramfs (ro,relatime)