Ситуация такая, вот собрал мне buildroot rootfs.ubifs. Надо его залить на плату. Сперва делаем ubi-образ с помощью ubinize
открываем гугл и берем пример:
конфиг
[ubifs]
mode=ubi
image=rootfs.ubifs
vol_id=0
vol_size=200MiB
vol_type=dynamic
vol_name=rootfs
vol_flags=autoresize
/usr/sbin/ubinize -o ubi.img -m 2048 -p 128KiB -s 512 ubinize.cfg
и получаем ошибку
[ 9.550000] UBI: attaching mtd4 to ubi0
[ 9.560000] UBI error: validate_ec_hdr: bad VID header offset 512, expected 2048
[ 9.570000] UBI error: validate_ec_hdr: bad EC header
[ 9.580000] Erase counter header dump:
[ 9.590000] magic 0x55424923
[ 9.600000] version 1
[ 9.610000] ec 0
[ 9.620000] vid_hdr_offset 512
[ 9.630000] data_offset 2048
[ 9.640000] image_seq 745861233
[ 9.650000] hdr_crc 0xfb58fdc8
[ 9.660000] erase counter header hexdump:
[ 9.670000] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.28-modules #6
[ 9.680000] [<c0012498>] (unwind_backtrace+0x0/0x11c) from [<c0010ed0>] (show_stack+0x10/0x14)
[ 9.690000] [<c0010ed0>] (show_stack+0x10/0x14) from [<c01cf7c4>] (validate_ec_hdr+0x124/0x14c)
[ 9.700000] [<c01cf7c4>] (validate_ec_hdr+0x124/0x14c) from [<c01d0470>] (ubi_io_read_ec_hdr+0x284/0x300)
[ 9.710000] [<c01d0470>] (ubi_io_read_ec_hdr+0x284/0x300) from [<c01d546c>] (ubi_attach+0x1a0/0x136c)
[ 9.720000] [<c01d546c>] (ubi_attach+0x1a0/0x136c) from [<c01c9fe4>] (ubi_attach_mtd_dev+0x864/0xe8c)
[ 9.730000] [<c01c9fe4>] (ubi_attach_mtd_dev+0x864/0xe8c) from [<c046fe00>] (ubi_init+0x1d0/0x2c8)
[ 9.740000] [<c046fe00>] (ubi_init+0x1d0/0x2c8) from [<c0008678>] (do_one_initcall+0xb8/0x164)
[ 9.750000] [<c0008678>] (do_one_initcall+0xb8/0x164) from [<c0460ac0>] (kernel_init_freeable+0x128/0x1ec)
[ 9.760000] [<c0460ac0>] (kernel_init_freeable+0x128/0x1ec) from [<c02c86b4>] (kernel_init+0x8/0xe4)
[ 9.770000] [<c02c86b4>] (kernel_init+0x8/0xe4) from [<c000dff8>] (ret_from_fork+0x14/0x3c)
[ 9.780000] UBI error: ubi_io_read_ec_hdr: validation failed for PEB 0
[ 9.790000] UBI error: ubi_attach_mtd_dev: failed to attach mtd4, error -22
[ 9.800000] UBI error: ubi_init: cannot attach mtd4
После чего делаю
/usr/sbin/ubinize -o ubi.img -m 2048 -p 128KiB -s 2048 ubinize.cfg
и получаю ошибку
[ 19.640000] UBI: scanning is finished
[ 19.730000] UBI: volume 0 ("rootfs") re-sized from 1652 to 7992 LEBs
[ 19.740000] UBI: attached mtd4 (name "rootfs", size 1019 MiB) to ubi0
[ 19.750000] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 19.760000] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 19.770000] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 19.780000] UBI: good PEBs: 8145, bad PEBs: 11, corrupted PEBs: 0
[ 19.790000] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 19.800000] UBI: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1712739736
[ 19.810000] UBI: available PEBs: 0, total reserved PEBs: 8145, PEBs reserved for bad PEB handling: 149
[ 19.820000] UBI: background thread "ubi_bgt0d" started, PID 565
[ 19.830000] UBIFS error (pid 1): validate_sb: LEB size mismatch: 129024 in superblock, 126976 real
[ 19.840000] UBIFS error (pid 1): validate_sb: bad superblock, error 1
[ 19.850000] magic 0x6101831
[ 19.860000] crc 0xd3702c3
[ 19.870000] node_type 6 (superblock node)
[ 19.880000] group_type 0 (no node group)
[ 19.890000] sqnum 16002
[ 19.900000] len 4096
[ 19.910000] key_hash 0 (R5)
[ 19.920000] key_fmt 0 (simple)
[ 19.930000] flags 0x0
[ 19.940000] big_lpt 0
[ 19.950000] space_fixup 0
[ 19.960000] min_io_size 2048
[ 19.960000] leb_size 129024
[ 19.970000] leb_cnt 183
[ 19.970000] max_leb_cnt 2048
[ 19.980000] max_bud_bytes 8388608
[ 19.990000] log_lebs 5
[ 20.000000] lpt_lebs 2
[ 20.010000] orph_lebs 1
[ 20.020000] jhead_cnt 1
[ 20.030000] fanout 8
[ 20.040000] lsave_cnt 256
[ 20.050000] default_compr 1
[ 20.060000] rp_size 0
[ 20.070000] rp_uid 0
[ 20.080000] rp_gid 0
[ 20.080000] fmt_version 4
[ 20.090000] time_gran 1000000000
[ 20.100000] UUID 60770486-8BBA-43DB-A8B0-6CA873730EF1
ЧЯДНТ?
