Witam,
Migruję sobie z freenas'a na centka 7 z md, ale nie jestem w stanie zrozumieć koncepcji...
Zrobiłem raida pierwszego z 3 dysków 2TB a system zamiast ~4TB widzi:
/dev/md2:
Version : 1.2
Creation Time : Sat Jul 15 15:54:52 2017
Raid Level : raid1
Array Size : 1910380608 (1821.88 GiB 1956.23 GB)
Used Dev Size : 1910380608 (1821.88 GiB 1956.23 GB)
Raid Devices : 3
Total Devices : 3
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Sat Jul 15 17:00:09 2017
State : clean, resyncing
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Resync Status : 23% complete
Name : nas:2 (local to host nas)
UUID : a38836b3:6ecfef6e:25d9ff48:17bcd688
Events : 754
Number Major Minor RaidDevice State
0 8 3 0 active sync /dev/sda3
1 8 19 1 active sync /dev/sdb3
2 8 35 2 active sync /dev/sdc3
Personalities : [raid1]
md2 : active raid1 sda3[0] sdb3[1] sdc3[2]
[root@nas ~]# fdisk -l /dev/sda3
Disk /dev/sda3: 1956.4 GB, 1956363984896 bytes, 3821023408 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
[root@nas ~]# fdisk -l /dev/sdb3
Disk /dev/sdb3: 1956.4 GB, 1956363984896 bytes, 3821023408 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
[root@nas ~]# fdisk -l /dev/sdc3
Disk /dev/sdc3: 1956.4 GB, 1956363984896 bytes, 3821023408 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Jak to ugryźć?
-EDIT-
Nie gryźć tylko pomyśleć
Sam temat rozwiązałem