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Old 11-07-2013, 11:19 AM   #1
littlebigman
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Registered: Aug 2008
Posts: 443

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Question "Error reading superblock on volume 'ubi:rootfs'!"


Hello,

I'm no Linux expert, and have a problem booting a SheevaPlug whose PSU I replaced with a new one after the original blew up.

Does someone know what is keeping Debian6 from booting, and what I could try?

Thank you.

Here's what U-boot says in the console:
Code:
Marvell>> reset
resetting ...


U-Boot 2011.12 (Mar 11 2012 - 18:59:46)
Marvell-Sheevaplug - eSATA - SD/MMC

SoC:   Kirkwood 88F6281_A0
DRAM:  512 MiB
WARNING: Caches not enabled
NAND:  512 MiB
In:    serial
Out:   serial
Err:   serial
Net:   egiga0
88E1116 Initialized on egiga0
Hit any key to stop autoboot:  0
Marvell>> boot
Creating 1 MTD partitions on "nand0":
0x000000500000-0x000020000000 : "mtd=2"
UBI: attaching mtd1 to ubi0
UBI: physical eraseblock size:   131072 bytes (128 KiB)
UBI: logical eraseblock size:    129024 bytes
UBI: smallest flash I/O unit:    2048
UBI: sub-page size:              512
UBI: VID header offset:          512 (aligned 512)
UBI: data offset:                2048
UBI: attached mtd1 to ubi0
UBI: MTD device name:            "mtd=2"
UBI: MTD device size:            507 MiB
UBI: number of good PEBs:        4056
UBI: number of bad PEBs:         0
UBI: max. allowed volumes:       128
UBI: wear-leveling threshold:    4096
UBI: number of internal volumes: 1
UBI: number of user volumes:     1
UBI: available PEBs:             0
UBI: total number of reserved PEBs: 4056
UBI: number of PEBs reserved for bad PEB handling: 40
UBI: max/mean erase counter: 23/4
UBIFS: recovery needed
UBIFS error (pid 0): ubifs_recover_leb: LEB 24 scanning failed
Error reading superblock on volume 'ubi:rootfs'!
UBIFS not mounted, use ubifs mount to mount volume first!
UBIFS not mounted, use ubifs mount to mount volume first!
Wrong Image Format for bootm command
ERROR: can't get kernel image!
Marvell>>
Marvell>> print
baudrate=115200
bootargs=console=ttyS0,115200 ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs
bootargs_ubi=console=ttyS0,115200 ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs
bootcmd=setenv bootargs $(bootargs_ubi); run bootcmd_ubi; bootm 0x00800000 0x01100000
bootcmd_ubi=ubi part nand0,2; ubifsmount rootfs; ubifsload 0x1100000 /boot/uInitrd; ubifsload 0x800000 /boot/uImage
bootdelay=3
ethact=egiga0
ethaddr=00:50:43:01:69:B7
mtddevname=u-boot
mtddevnum=0
mtdids=nand0=orion_nand
mtdparts=mtdparts=orion_nand:0xa0000@0x0(u-boot),0x400000@0x100000(uImage),0x1fb00000@0x500000(rootfs)
partition=nand0,0
stderr=serial
stdin=serial
stdout=serial
x_bootargs=console=ttyS0,115200 mtdparts=orion_nand:512k(uboot),4m@1m(kernel),507m@5m(rootfs) rw
x_bootargs_root=ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs
x_bootcmd_kernel=nand read 0x6400000 0x100000 0x400000
x_bootcmd_sata=ide reset;
x_bootcmd_usb=usb start;

Environment size: 944/131068 bytes
Marvell>>
baudrate=115200
bootargs=console=ttyS0,115200 ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs
bootargs_ubi=console=ttyS0,115200 ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs
bootcmd=setenv bootargs $(bootargs_ubi); run bootcmd_ubi; bootm 0x00800000 0x01100000
bootcmd_ubi=ubi part nand0,2; ubifsmount rootfs; ubifsload 0x1100000 /boot/uInitrd; ubifsload 0x800000 /boot/uImage
bootdelay=3
ethact=egiga0
ethaddr=00:50:43:01:69:B7
mtddevname=u-boot
mtddevnum=0
mtdids=nand0=orion_nand
mtdparts=mtdparts=orion_nand:0xa0000@0x0(u-boot),0x400000@0x100000(uImage),0x1fb00000@0x500000(rootfs)
partition=nand0,0
stderr=serial
stdin=serial
stdout=serial
x_bootargs=console=ttyS0,115200 mtdparts=orion_nand:512k(uboot),4m@1m(kernel),507m@5m(rootfs) rw
x_bootargs_root=ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs
x_bootcmd_kernel=nand read 0x6400000 0x100000 0x400000
x_bootcmd_sata=ide reset;
x_bootcmd_usb=usb start;

Environment size: 944/131068 bytes
Marvell>>
 
Old 11-18-2013, 04:43 PM   #2
littlebigman
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Registered: Aug 2008
Posts: 443

Original Poster
Rep: Reputation: 32
In case someone else has the same problem, reinstalling Debian on an SD card solved the issue:
http://www.cyrius.com/debian/kirkwoo...aplug/install/
 
  


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