[uClinux-dev] RAM File System
apichotta at controlproductsinc.com
Wed Mar 26 09:32:27 EST 2003
Thanks Vadim and Nicolas for your reply,
I have both CONFIG_TMPFS=y and CONFIG_RAMFS=y.
I can "mount -t ramfs ramfs /mnt" and that seems
to work fine, I can copy files to and from ramfs.
What confused me was the help file in menu_config
that says ramfs "is more of a programming example
than a usable file system".
For this reason I thought I would check out tmpfs
which is under "virtual memory file system support"
in config. It compiles fine but I don't see it
appearing in /proc/filesystems:
# cat /proc/filesystems
If ramfs os okay to use I am fine with that, but just
wondering why tmpfs does not show up here.
I found this in archive saying tmpfs works under uclinux:
Seems to be something conflicting about the message though
because it says to enable "Virtual Memory Filesystem support"
tmpfs) then it shows ramfs showing up in /proc/filesystems.
> -----Original Message-----
> From: uclinux-dev-admin at uclinux.org
[mailto:uclinux-dev-admin at uclinux.org]
> On Behalf Of Vadim Lebedev
> Sent: Wednesday, March 26, 2003 3:36 AM
> To: uclinux-dev at uclinux.org
> Subject: Re: [uClinux-dev] RAM File System
> Hi Andy
> Im usinfg it with nou problem
> make sure that you have CONFIG_RAMFS=y in you .config file
> now for mouting i'm doing
> mount -t ramfs ramfs /var
> ----- Original Message -----
> From: "Andy Pichotta" <apichotta at controlproductsinc.com>
> To: <uclinux-dev at uclinux.org>
> Sent: Tuesday, March 25, 2003 9:53 PM
> Subject: [uClinux-dev] RAM File System
> > Hi All,
> > Has anyone been able to use tmpfs (virtual memory file system
> > with uclinux?
> > When I enable this option tmpfs does not show up in
> > Is there something
> > more I need to do?
> > I am using 2.4.x, 20020907 dist. with 5272.
> > I would really appreciate any advice.
> > Thank you,
> > Andy Pichotta
> > _______________________________________________
> > uClinux-dev mailing list
> > uClinux-dev at uclinux.org
> > http://mailman.uclinux.org/mailman/listinfo/uclinux-dev
> > This message was resent by uclinux-dev at uclinux.org
> uClinux-dev mailing list
> uClinux-dev at uclinux.org
> This message was resent by uclinux-dev at uclinux.org
More information about the uClinux-dev