On 11/10/2015 06:47 PM, Mathias Mueller wrote: > Hi Phil > sorry, here you go: > > sdb -> sde Serial Number: JK1170YBHYV6MD > sdc -> sdf Serial Number: JK1100YAG64A1T > sdd -> sdg Serial Number: JK1121YAG7YDLS > sde -> sdh Serial Number: ML0220F30PZUVD > > >> We know the possible order combinations: >> sdc1 sdb1 sdd1 sde1 >> sdc1 sdd1 sdb1 sde1 >> sde1 sdb1 sdd1 sdc1 >> sde1 sdd1 sdb1 sdc1 > > so I used this combinations: > > sdf1 sde1 sdg1 sdh1 > sdf1 sdg1 sde1 sdh1 > sdh1 sde1 sdg1 sdf1 > sdh1 sdg1 sde1 sdf1 > > >> For now, use data offset 2048 for all of them. > > output of all eight combinations: Hmmm. Very strange. Let's see the dump of the start of the data area of all four partitions: for x in /dev/sd[efgh]1 ; do echo -e "\n$x\n" ; dd if=$x skip=2048 count=16 2>/dev/null |hexdump -C ; done Phil -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html