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RAX50 partition layout
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2024-02-18
12:38 PM
2024-02-18
12:38 PM
RAX50 partition layout
Hi everyone,
I got a bricked RAX50 unit and fortunately I still have mtd partition backups. However I don’t know the actual layout of each partition. It seems mtd0 doesn’t really reside from 0x0 but mtd3 (which is nvram) resides at 0x0. That makes me confused.
Could someone help me to figure out the mtd layout or much appreciate if you can share the boot log?
# cat /proc/mtd
dev: size erasesize name
mtd0: 06800000 00020000 "rootfs"
mtd1: 00400000 00020000 "rootfs update"
mtd2: 08000000 00020000 "data"
mtd3: 00100000 00020000 "nvram"
mtd4: 06800000 00020000 "image" mtd5: 00400000 00020000 "image update"
mtd6: 10000000 00020000 "dummy1" mtd7: 10000000 00020000 "dummy2"
mtd8: 00500000 00020000 "misc3"
mtd9: 00500000 00020000 "misc2"
mtd10: 00800000 00020000 "misc1"
mtd11: 05ed1000 0001f000 "rootfs ubifs"
mtd12: 0001f000 0001f000 "METADATA"
mtd13:0001f000 0001f000 "METADATACOPY"
mtd14:0031b15e 0001f000 "filestruct_ full.bin"
mtd15: 07918000 0001f000 "data"
mtd16: 003e0000 0001f000 "ubifs_ misc2"
mtd17: 003e0000 0001f000 "ubifs_misc3"
I got a bricked RAX50 unit and fortunately I still have mtd partition backups. However I don’t know the actual layout of each partition. It seems mtd0 doesn’t really reside from 0x0 but mtd3 (which is nvram) resides at 0x0. That makes me confused.
Could someone help me to figure out the mtd layout or much appreciate if you can share the boot log?
# cat /proc/mtd
dev: size erasesize name
mtd0: 06800000 00020000 "rootfs"
mtd1: 00400000 00020000 "rootfs update"
mtd2: 08000000 00020000 "data"
mtd3: 00100000 00020000 "nvram"
mtd4: 06800000 00020000 "image" mtd5: 00400000 00020000 "image update"
mtd6: 10000000 00020000 "dummy1" mtd7: 10000000 00020000 "dummy2"
mtd8: 00500000 00020000 "misc3"
mtd9: 00500000 00020000 "misc2"
mtd10: 00800000 00020000 "misc1"
mtd11: 05ed1000 0001f000 "rootfs ubifs"
mtd12: 0001f000 0001f000 "METADATA"
mtd13:0001f000 0001f000 "METADATACOPY"
mtd14:0031b15e 0001f000 "filestruct_ full.bin"
mtd15: 07918000 0001f000 "data"
mtd16: 003e0000 0001f000 "ubifs_ misc2"
mtd17: 003e0000 0001f000 "ubifs_misc3"
Message 1 of 2
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2024-02-20
04:07 PM
2024-02-20
04:07 PM
Re: RAX50 partition layout
Eventually I got it sorted. The dummy part is the full dump.
Message 2 of 2
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