Ilinux-raid want to create raid0 use mdadm 2.5.6, kernel 2.6.18-iop3 on the intel iop80331(32bit). use 5 disks, and every hard disk is 500G. But it can't beyond > 2T. How can support >2T on the 32bit cpu ?
command and log :
#mdadm -C /dev/md0 -l0 -n5 /dev/sd[c,d,e,f,g]
# mdadm --detail /dev/md0
root@iop:/# mdadm --detail /dev/md0
/dev/md0:
Version : 00.90.03
Creation Time : Thu Jan 1 00:29:29 1970
Raid Level : raid0
Array Size : 294448832 (280.81 GiB 301.52 GB)
Raid Devices : 5
Total Devices : 5
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Thu Jan 1 00:29:29 1970
State : clean
Active Devices : 5
Working Devices : 5
Failed Devices : 0
Spare Devices : 0
Chunk Size : 64K
UUID : ebdd57fe:8eb46fdf:884d06b0:5db18b9d
Events : 0.1
Number Major Minor RaidDevice State
0 8 32 0 active sync /dev/sdc
1 8 48 1 active sync /dev/sdd
2 8 64 2 active sync /dev/sde
3 8 80 3 active sync /dev/sdf
4 8 96 4 active sync /dev/sdg
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