자꾸만 질문올리게 되네요.
이전 질문에서 udev부분을 보라고 하셨는데 감이 전혀 잡히질 않습니다.
udev에 대해서 찾아보니 udev rules와 hot plug로 구성되어있다고 되어있고
udev최신버전이 있나 싶어 찾아보았으나 1.1.0이 최신인것 같은데 맞는지요?
yaffs2패치, 파티션 수정등의 작업을 했는데 아래와같은 메시지가 출력됩니다.
아래의 메시지도 udev관련 에러가 맞는지 좀 봐주십시오.
udev howto도 있으면 좀 부탁드립니다. 인터넷 검색해서 나온것 읽어봤는데 먼말인지 하나도 모르겠습니다. ㅜㅜ

root@MDS:/# mount
none on /dev type ramfs (rw)
/dev/ram0 on / type ext2 (rw)
/proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
/dev/sda1 on /mnt/sda1 type vfat (rw)
root@MDS:/mnt/sda1/bin#./flash_eraseall /dev/mtd4
Erasing 128 Kibyte @ 0 --  0 % complete.
Erasing 128 Kibyte @ 20000 --  0 % complete.
Erasing 128 Kibyte @ 40000 --  0 % complete.
Erasing 128 Kibyte @ 80000 --  0 % complete.
Erasing 128 Kibyte @ a0000 --  0 % complete.
Erasing 128 Kibyte @ c0000 --  0 % complete.
                .
                .
                .
                .
Erasing 128 Kibyte @ 6f60000 -- 99 % complete.
Erasing 128 Kibyte @ 6f80000 -- 99 % complete.
Erasing 128 Kibyte @ 6fa0000 -- 99 % complete.
Erasing 128 Kibyte @ 6fc0000 -- 99 % complete.
Erasing 128 Kibyte @ 6fe0000 -- 99 % complete.
root@MDS:/mnt/sda1/bin# mount -t yaffs /dev/mtdblock4 /root
yaffs: dev is 32505860 name is "mtdblock4"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.4, "mtdblock4"
yaffs: auto selecting yaffs2
udevd[786]: get_ctrl_msg: message magic 'udevd_070' doesn't match, ignore it

root@MDS:/mnt/sda1/bin# cd /root/
root@MDS:~# ls
lost+found
root@MDS:~# mkdir a
root@MDS:~# cd ..
root@MDS:/# ls
root@MDS:/# umount /root
udevd[786]: get_ctrl_msg: message magic 'udevd_070' doesn't match, ignore it

save exit: isCheckpointed 1
root@MDS:/# mount -t yaffs /dev/mtdblock4 /root
yaffs: dev is 32505860 name is "mtdblock4"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.4, "mtdblock4"
yaffs: auto selecting yaffs2
Partially written block 2 being set for retirement
Partially written block 2 being set for retirement
Partially written block 2 being set for retirement
                    .
                    .
                    .
Partially written block 2 being set for retirement
Partially written block 2 being set for retirement
Partially written block 2 being set for retirement
Partially written block 2 being set for retirement
udevd[786]: get_ctrl_msg: message magic 'udevd_070' doesn't match, ignore it

root@MDS:/# cd /root/
root@MDS:~# ls
lost+found
root@MDS:~# mount
none on /dev type ramfs (rw)
/dev/ram0 on / type ext2 (rw)
/proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
/dev/sda1 on /mnt/sda1 type vfat (rw)
/dev/mtdblock4 on /root type yaffs (rw)
root@MDS:~#