NEC Express5800 Series Maintenance Manual page 94

Chapter 2 Configuring and Upgrading the System
3. Execute "7 Make Striping Array (RAID1+0)" of the ftdiskadm command, and install the RAID1 device to the
striping array. If the RAID1 device is md0 or md1, input 0 or 1. The message to notify of execution of
processing appears on the screen. If the main menu of the ftdiskadm command appears without any error,
the striping array is normally created.
Command action
1 List RAID Arrays
2 List Internal Disks
3 Make Mirroring Arrays
4 Repair Mirroring Arrays (RAID1)
5 Delete Mirroring Arrays (RAID1)
6 Remove Disk Partitions (RAID1)
7 Make Striping Array
8 Delete Striping Array
c Configurations
q Quit
Command: 7
[Make Striping Array
* Which raid1 device numbers? ['?' for help] => 0,1
mdadm: /dev/md0 appears to contain an ext2fs file system
size=292836608K mtime=Thu Jan 1 09:00:00 1970
mdadm: /dev/md1 appears to contain an ext2fs file system
size=292836608K mtime=Thu Jan 1 09:00:00 1970
Continue creating array? y ※input "y"
4. Execute "1 List RAID Arrays" of the ftdiskadmcommand, and check that the striping array md2 (RAID device
name is allocated automatically), and "ACTIVE" is displayed in Status and md0 or md1 in Member.
[List RAID Arrays]
Name Partition
===============================================================================
< Striping Array (RAID1+0) >
md2
< Mirroring Array (RAID1)
md0
md1
md123 /var/crash
md124 /boot/efi
md125 swap
md126 /boot
md127 /
94
(RAID1)
(RAID1+0)
(RAID1+0)
(RAID1+0)]
Status Member
ACTIVE md0 md1
>
DUPLEX (2)104002-part1
DUPLEX (3)104003-part1
DUPLEX (1)104001-part2
DUPLEX (1)104001-part5
DUPLEX (1)104001-part3
DUPLEX (1)104001-part4
DUPLEX (1)104001-part1
Express5800/R320e-E4, R320e-M4 Maintenance Guide (Linux)
1. Hard Disk Drive Duplexing
(10)114002-part1
(11)114003-part1
(9)114001-part2
(9)114001-part5
(9)114001-part3
(9)114001-part4
(9)114001-part1