Emerson ATCA-S201 Manuel D’Utilisation
RTM-ATCA-SXXX Overview
6806800H62B
ATCA‐S201 Installation and Use Guide
61
iSCSI & NAS
AMC disk
modules
HW RAID
Physical
disks
sda
sdb
sdc
Zone-2 Fabric
Zone-2 Base
Zone-3 RTM
IP network
IP host
1:1 mapping (JBOD)
1:1 mapping (JBOD)
Site: B1
Site: B2
Site: B3
Site: B4
Logical
groups
&
volumes
vgz
vga
CIFS
share points
NFS
share points
iSCSI
LUNs
Figure 17 Figure shows how RAID LUN definitions alter physical disk display
5.2.3 Modify existing RAID configurations
After creating a RAID volume, the RAID configuration tool page changes to include
several new configuration options. The menu is now comprised of four sections,
arranged to facilitate creation and deletion of RAID volumes and global hot spares.
Hardware RAID Status Volume 0
Volume
Bus
Target
Type
WWID
State
Status
Size
Stripe Size
Volume 0
0
6
Raid1
00ba23e977ca6eb7
optimal
enabled
70008
0
Member
Physdisk
Errors
Bus
Target
Lun
Vendor
Product
Rev
Size
State
0
0
0
0
56
0
FUJITSU
MAY2073RC
0103
70136MB
online
1
1
0
0
9
0
SEAGATE
ST9146803SS
0002
140014MB
online
Volume draws from Hot Spare Pools: 0 1
Allocate Hot Spare Disks
Available Disk
Bus
Target
Lun
Vendor
Product
Rev
Size
Select
1
0
25
0
HITACHI
HUC101414CSS300
A410
140205MB
2
0
27
0
FUJITSU
MAY2073RC
0103
70136MB
Select 1 disk for use as Hot Spare
Hot Spare Pool Status
No Disks Have Been Allocated to Hot Spare Pools
StorBlade99 ATCA-S201 Create Hardware RAID Volume
Available
Disk
Bus
Target
Lun
Vendor
Product
Rev
Size
Select
1
0
25
0
HITACHI
HUC101414CSS300
A410
140205MB
2
0
27
0
FUJITSU
MAY2073RC
0103
70136MB
Select 2 or more disks for Volume
Raid 1/E (Mirroring Extended)
Raid 0 (Striping)
Create Volume
Delete
Create Hot Spare
Section 1
Section 2
Section 3
Section 4
Figure 18 Hardware RAID configuration screen showing existing RAID volume