Sun Microsystems X4150 - Manual (Page 62)

52 Sun Fire X4150 Server Installation Guide • May 2009
RAID Drive Options
TABLE 4-3 shows the RAID drive options:
TABLE 4-3 RAID Drive Options
SAS Card Drives Supported RAID Configuration Supported Drive Usage
Sun
StorageT
ek Seagate 7 3GB SAS Volume – 1 disk
Fujitsu 73 GB SAS RAID 0 – stripe – 2 disk
minimum No redundancy
Hitachi 146 GB SAS RAID 1 – mirror – 2 disk
minimum 50%
RAID 1E – 3 drive minimum 50%
RAID 10 – 4 drive minimum 50%
RAID 5 – 3 drive minimum 67–94%
RAID 5EE – 4 drive minimum 50–88%
RAID 50 – 6 drive minimum 67–94%
RAID 6 – 4 drive minimum 50–88%
RAID 60 – 8 drive minimum 50–88%
Spanned Volume – 2 drive
minimum 100%
RAID Volume – 4 drive
minimum 50-100%
LSI
3081E Seagate 73 GB SAS IM – Integrated Mirror array. 2
disk minimum, plus up to 2 hot
spare disks. Data on Primary disk might be
merged.
Fujitsu 73GB SAS IME – Integrated Mirror
Enhanced array. 3 to 8 disks
including up to 2 hot spares. All data will be deleted during
creation.
Hitachi 146 GB SAS IS – Integrated Striping array. 2
to 8 disks. All data will be deleted during
creation.