Writing To The Read-only Filesystem?

[Ventmore]

I would like to modify the /root/etc/rc.d/rc.sysinit file (to get home on sd), but it says that it is a read-only filesystem.  I have seen a couple of commands in different threads to remount / as writeable, but it always says permission denied...even though I am root.

Any ideas......I have a 5500 with Sharp ROM 3.13.

Cheers
Ventmore

[sidmoraes]

I would like to modify the /root/etc/rc.d/rc.sysinit file (to get home on sd), but it says that it is a read-only filesystem.  I have seen a couple of commands in different threads to remount / as writeable, but it always says permission denied...even though I am root.

Any ideas......I have a 5500 with Sharp ROM 3.13.

Cheers
Ventmore
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124847\"][{POST_SNAPBACK}][/a][/div]

did you make "mount -o remount,rw,noatime" as root?

[Ventmore]

I was root when I tried it

[sidmoraes]

I was root when I tried it
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124866\"][{POST_SNAPBACK}][/a][/div]

"ls -ls /root/etc/rc.d/rc.sysinit" ?
"mount" ?

[Ventmore]

Sorry mate......you just completely lost me

[sidmoraes]

Sorry mate......you just completely lost me
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124874\"][{POST_SNAPBACK}][/a][/div]

I need the output of these commands.

[Ventmore]

Sorry mate......you just completely lost me
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124874\"][{POST_SNAPBACK}][/a][/div]

I need the output of these commands.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124877\"][{POST_SNAPBACK}][/a][/div]

Ahhh...I see.  I think I may have been a bit tired last night

I will post them later when I get back home

Cheers
Ventmore

[Ventmore]

ls -ls /root/etc/rc.d/rc.sysinit gives:

2 -rwxrwxr-x    1 root     root   2174 Jan  1 00:00 /root/etc/rc.d/rc.sysinit

mount gives:

/dev/mtdblock0 on / type cramfs (ro)
/proc on /proc type proc (rw)
/dev/ram1 on /dev type minix (rw)
/dev/mtdblock1 on /home type ext2 (rw,sync)
none on /dev/pts type devpts (rw)

Cheers
Ventmore

[sidmoraes]

ls -ls /root/etc/rc.d/rc.sysinit gives:

2 -rwxrwxr-x    1 root     root   2174 Jan  1 00:00 /root/etc/rc.d/rc.sysinit

mount gives:

/dev/mtdblock0 on / type cramfs (ro)
/proc on /proc type proc (rw)
/dev/ram1 on /dev type minix (rw)
/dev/mtdblock1 on /home type ext2 (rw,sync)
none on /dev/pts type devpts (rw)

Cheers
Ventmore
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124962\"][{POST_SNAPBACK}][/a][/div]

Bad news...

You have / with cramfs. You can't write in a cramfs....
Your last chance is get a unionfs of / and another writeble place.

[Ventmore]

ls -ls /root/etc/rc.d/rc.sysinit gives:

2 -rwxrwxr-x    1 root     root   2174 Jan  1 00:00 /root/etc/rc.d/rc.sysinit

mount gives:

/dev/mtdblock0 on / type cramfs (ro)
/proc on /proc type proc (rw)
/dev/ram1 on /dev type minix (rw)
/dev/mtdblock1 on /home type ext2 (rw,sync)
none on /dev/pts type devpts (rw)

Cheers
Ventmore
[div align=\"right\"][a href=\"index.php?act=findpost&pid=124962\"][{POST_SNAPBACK}][/a][/div]

Bad news...

You have / with cramfs. You can't write in a cramfs....
Your last chance is get a unionfs of / and another writeble place.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=125024\"][{POST_SNAPBACK}][/a][/div]

Thanks for the help mate......at least I know what the problem is now.  Think I'll try tckrom again

Cheers
Ventmore