[Buildroot] tmpfs puzzle
Charles Krinke
charles.krinke at gmail.com
Mon Jul 11 17:08:23 UTC 2011
I am puzzled why "tmpfs" is not mounting in my buildroot glibc root
filesystem and would appreciate a "clue" or at least a sarcastic
"RTFM" if one could tell me *which* "FM" and what its URL might be.
Here is my /etc/fstab, a cat or /proc/mounts and the result of "mount
-a", which fails on tmpfs.
# cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount pt> <type> <options> <dump> <pass>
/dev/root / ext2 rw,noauto 0 1
proc /proc proc defaults 0 0
devpts /dev/pts devpts defaults,gid=5,mode=620 0 0
tmpfs /tmp tmpfs defaults 0 0
sysfs /sys sysfs defaults 0 0
#
#
# cat /proc/mounts
rootfs / rootfs rw 0 0
/dev/root / jffs2 rw,relatime 0 0
devtmpfs /dev devtmpfs rw,relatime,mode=0755 0 0
proc /proc proc rw,relatime 0 0
devpts /dev/pts devpts rw,relatime,gid=5,mode=620 0 0
sysfs /sys sysfs rw,relatime 0 0
#
#
#
# mount -a
mount: mounting tmpfs on /tmp failed: Invalid argument
#
--
Charles Krinke
More information about the buildroot
mailing list