ubifs image file confusion!

Nancy nancydreaming at gmail.com
Thu May 8 05:56:45 EDT 2008


pls:

#ubiupdate /dev/ubi0_0 ubifs.dp   (generated by ubidumpvol)

# mount -t ubifs ubi0:ubifs /mnt/1
UBIFS: mounted UBI device 0, volume 0
UBIFS: minimal I/O unit size:   2048 bytes
UBIFS: logical eraseblock size: 258048 bytes (252 KiB)
UBIFS: file system size:        102445056 bytes (100044 KiB, 97 MiB, 397 LEBs)
UBIFS: journal size:            9420800 bytes (9200 KiB, 8 MiB, 37 LEBs)
UBIFS: data journal heads:      1
UBIFS: default compressor:      LZO
UBIFS error (pid 598): ubifs_check_node: bad magic 0xffffffff, expected 0x610181
UBIFS error (pid 598): ubifs_check_node: bad node at LEB 143:189920
Call Trace:
[<8001fbbc>] dump_stack+0x8/0x34
[<c0152eac>] ubifs_check_node+0x240/0x330 [ubifs]
[<c015312c>] ubifs_read_node+0x190/0x39c [ubifs]
[<c0155268>] load_znode+0xb8/0x78c [ubifs]
[<c01565ac>] lookup_level0+0x260/0x280 [ubifs]
[<c0159ec4>] ubifs_tnc_lookup+0x58/0x16c [ubifs]
[<c0172860>] ubifs_read_inode+0x7c/0x52c [ubifs]
[<c01727a4>] ubifs_iget+0x64/0xa4 [ubifs]
[<c014a924>] ubifs_get_sb+0x19fc/0x1cb8 [ubifs]
[<800ae1f4>] vfs_kern_mount+0x64/0x10c
[<800ae2f8>] do_kern_mount+0x4c/0x134
[<800ce5c0>] do_mount+0x1c0/0x6e4
[<800ceb7c>] sys_mount+0x98/0xfc
[<80021df0>] stack_done+0x20/0x3c

UBIFS error (pid 598): ubifs_read_node: expected node type 9
UBIFS error (pid 598): ubifs_read_inode: failed to read inode 1, error -135
UBIFS: un-mount UBI device 0, volume 0
mount: mounting ubi0:ubifs on /mnt/1 failed: Not a directory

-- 
Best wishes,
Nancy



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