DD-wrt 挂U盘问题

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刷了最新版dd-drt后 发现U盘能识别。但是无法自动挂载了。请问是什么原因？

同时求 自动挂硬盘的命令

（EXT3文件格式的U盘刷新固件前可自动挂载的。）

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Disk Info--- /dev/sda
Block device, size 7.492 GiB (8044675072 bytes)
DOS/MBR partition map
Partition 1: 7.492 GiB (8044642816 bytes, 15712193 sectors from 63, bootable)
Type 0x83 (Linux)
Ext3 file system
Volume name "ext3_8G"
UUID 6368746F-2074-616B-6F65-207575696400 (NCS)
Volume size 7.492 GiB (8044642304 bytes, 7856096 blocks of 1 KiB)
Status: Not mounted

buy***

  关于拔U盘之前执行的命令。(问题解决，附自动执行的批处理文件） https://www.right.com.cn/forum/forum.php?mod=viewthread&tid=18919

buy***

奇怪了

换了个硬盘 倒是可以认出来
又谁知道什么原因？？？ ext3格式的在别的版本的dd-wrt是可以自动挂载的



--- /dev/sda
Block device, size 232.9 GiB (250059350016 bytes)
DOS/MBR partition map
Partition 1: 30.27 GiB (32506274304 bytes, 63488817 sectors from 63)
Type 0x0C (Win95 FAT32 (LBA))
Windows NTLDR boot loader
FAT32 file system (hints score 4 of 5)
Volume size 30.26 GiB (32490389504 bytes, 1983056 clusters of 16 KiB)
Partition 2: 202.6 GiB (217550430720 bytes, 424903185 sectors from 63488880)
Type 0x0F (Win95 Ext'd (LBA))
Partition 5: 202.6 GiB (217550398464 bytes, 424903122 sectors from 63488880+63)
Type 0x07 (HPFS/NTFS)
XFS file system, version 4
Volume name ""
UUID C1BBB3A6-E135-45A6-B6E9-56E3AA3E103D (DCE, v4)
Volume size 202.6 GiB (217550356480 bytes, 53112880 blocks of 4 KiB)
Status: Mounted on /mnt

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root@DD-WRT:~# mount
rootfs on / type rootfs (rw)
/dev/root on / type squashfs (ro,relatime)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
ramfs on /tmp type ramfs (rw,relatime)
none on /dev type tmpfs (rw,relatime,size=512k)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
devpts on /proc/bus/usb type usbfs (rw,relatime)
/dev/sda1 on /tmp/mnt/sda_part1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=utf8,shortname=mixed,errors=remount-ro)
root@DD-WRT:~#

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为什么   umount /mnt  硬盘没有被卸载掉？？？？

buy***

最后总算是卸载了


/dev/sda1 on /tmp/mnt/sda_part1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=utf8,shortname=mixed,errors=remount-ro)

umount -l /dev/sda1   成功卸载
umount /dev/sda1  无法卸载掉 ，为什么？ yin

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mount /dev/sda1 /tmp/mnt/sda_part1    成功加载

mount -o iocharset=utf8 /dev/sda1 /mnt/   成功加载

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mount -o iocharset=utf8 /dev/sda1 /tmp/mnt/sda_part1   （文件名正确显示中文）
没有指明  iocharset=utf8 会有乱码

buy***

/dev/sda是磁盘块,/dev/sda1是第一分区

hana***

路过，看看。