请问，我的第二分区MMC不认盘，请看DMESG哪位高手指点指点，小的谢谢啦！

giddy

dmesg--------ZMYHEART------老大，帮我看看吧，谢谢，出错在哪啊


DD-WRT v24-sp2 std (c) 2009 NewMedia-NET GmbH
Release: 02/18/09 (SVN revision: 11650)

DD-WRT login: root
Password:
==========================================================

____  ___    __        ______ _____         ____  _  _
| _ \| _ \   \ \      / /  _ \_   _| __   _|___ \| || |
|| | || ||____\ \ /\ / /| |_) || |   \ \ / / __) | || |_
||_| ||_||_____\ V  V / |  _ < | |    \ V / / __/|__   _|
|___/|___/      \_/\_/  |_| \_\|_|     \_/ |_____|  |_|

                       DD-WRT v24-sp2
                   http://www.dd-wrt.com

==========================================================


BusyBox v1.13.2 (2009-02-18 18:22:52 CET) built-in shell (ash)
Enter 'help' for a list of built-in commands.

root@DD-WRT:~# dmesg
CPU revision is: 00029007
Linux version 2.4.37 (bin@dd-wrt) (gcc version 3.4.6 (OpenWrt-2.0)) #3219 Wed Fe
b 18 18:26:01 CET 2009
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd cons
ole=ttyS0,115200
CPU: BCM4712 rev 1 at 200 MHz
Using 100.000 MHz high precision timer.
Calibrating delay loop... 199.47 BogoMIPS
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
Checking for 'wait' instruction...  unavailable.
POSIX conformance testing by UNIFIX
PCI: Initializing host
PCI: Fixing up bus 0
PCI: Fixing up bridge
PCI: Setting latency timer of device 01:00.0 to 64
PCI: Fixing up bus 1
Initializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
squashfs: version 3.0 (2006/03/15) Phillip Lougher
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI en
abled
ttyS00 at 0xb8000300 (irq = 3) is a 16550A
ttyS01 at 0xb8000400 (irq = 3) is a 16550A
PCI: Setting latency timer of device 00:02.0 to 64
PCI: Setting latency timer of device 00:01.0 to 64
sb_doattach: incoming bus is PCI but it's a lie, switching to SB devid:0x4320
Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky
Physically mapped flash: Found an alias at 0x400000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x800000 for the chip at 0x0
Physically mapped flash: Found an alias at 0xc00000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1000000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1400000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1800000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1c00000 for the chip at 0x0
Amd/Fujitsu Extended Query Table v1.1 at 0x0040
number of CFI chips: 1
cfi_cmdset_0002: Disabling fast programming due to code brokenness.
Flash device: 0x400000 at 0x1c000000
bootloader size: 262144
Physically mapped flash: Filesystem type: squashfs, size=0x2beee0
partition size = 2887680
Creating 5 MTD partitions on "Physically mapped flash":
0x00000000-0x00040000 : "cfe"
0x00040000-0x003f0000 : "linux"
0x0011f000-0x003e0000 : "rootfs"
mtd: partition "rootfs" doesn't start on an erase block boundary -- force read-o
nly
0x003f0000-0x00400000 : "nvram"
0x003e0000-0x003f0000 : "ddwrt"
sflash not supported on this router
Initializing Cryptographic API
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
ip_conntrack version 2.1 (512 buckets, 4096 max) - 336 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
ipt_random match loaded
netfilter PSD loaded - (c) astaro AG
ipt_osf: Startng OS fingerprint matching module.
ipt_IPV4OPTSSTRIP loaded
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 18:06:59 Feb 18 2009
usb-uhci.c: High bandwidth mode enabled
PCI: Setting latency timer of device 00:03.0 to 64
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
PCI: Setting latency timer of device 00:04.0 to 64
usb-ohci.c: USB OHCI at membase 0xb8004000, IRQ 2
usb-ohci.c: usb-00:04.0, PCI device 14e4:4716
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
SCSI subsystem driver Revision: 1.00
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
hub.c: new USB device 00:04.0-1, assigned address 2
scsi0 : SCSI emulation for USB Mass Storage devices
  Vendor: SKY       Model: USB               Rev: 1.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sda: 2746634 512-byte hdwr sectors (1406 MB)
sda: Write Protect is off
Partition check:
/dev/scsi/host0/bus0/target0/lun0: p1
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
usb.c: registered new driver usblp
printer.c: v0.13: USB Printer Device Class driver
hub.c: new USB device 00:04.0-2, assigned address 3
usb.c: USB device not accepting new address=3 (error=-145)
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
hub.c: new USB device 00:04.0-2, assigned address 4
usb.c: USB device not accepting new address=4 (error=-145)
vlan1: add 01:00:5e:00:00:01 mcast address to master interface
vlan0: add 01:00:5e:00:00:01 mcast address to master interface
vlan0: del 01:00:5e:00:00:01 mcast address from vlan interface
vlan0: del 01:00:5e:00:00:01 mcast address from master interface
vlan0: add 01:00:5e:00:00:01 mcast address to master interface
vlan0: dev_set_promiscuity(master, 1)
device eth0 entered promiscuous mode
device vlan0 entered promiscuous mode
vlan1: dev_set_allmulti(master, 1)
vlan1: dev_set_promiscuity(master, 1)
device vlan1 entered promiscuous mode
root@DD-WRT:~#

sdvcat

第2个分区不是主分区