Messages in this thread | | | Date | Fri, 27 Sep 2013 13:01:41 +0200 | From | Richard Weinberger <> | Subject | Re: [PATCH 1/2] UBI: Fix error path in scan_pool() |
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Am 26.09.2013 11:25, schrieb Richard Genoud: > I added some traces and I found that : (dumping ec_header after > "ubi_io_read_ec_hdr(ubi, pnum, ech, 0); " in ubi_scan_fastmap()) > [ 0.812500] UBI: default fastmap pool size: 95 > [ 0.820312] UBI: default fastmap WL pool size: 25 > [ 0.828125] UBI: attaching mtd2 to ubi0 > [ 0.851562] ubi_scan_fastmap: > [ 0.859375] Erase counter header dump: > [ 0.859375] magic 0x55424923 > [ 0.867187] version 1 > [ 0.867187] ec 1 > [ 0.867187] vid_hdr_offset 2048 > [ 0.875000] data_offset 4096 > [ 0.875000] image_seq 891983656 <- image seq is good. > [ 0.875000] hdr_crc 0x13cc9a78 > [ 0.882812] erase counter header hexdump: > [ 0.882812] 00000000: 55 42 49 23 01 00 00 00 00 00 00 00 00 00 00 > 01 00 00 08 00 00 00 10 00 35 2a 97 > 28 00 00 00 00 UBI#....................5*.(.... > [ 0.890625] 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 > 00 13 cc 9a 78 ...............................x > [ 0.960937] UBI error: scan_pool: bad image seq: 0x0, expected: 0x352a9728
BTW: Do you really print the same PEB as scan_pool() complains about? Do you know how many PEBs for one fastmap are needed on your target?
Thanks, //richard
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