Fujitsu PRIMERGY TX150 S2 Manual de configuración - Página 4
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<Restrictions>
(1) Each physical pack must contain the same Product IDs of HDDs.
(2) Maximum logical drive size is 2TB.
One physical pack is comprised by one logical drive (A physical pack is the same capacity as a logical drive).
(3) The number of HDDs comprising a physical pack is as shown below.
RAID Level
Description
RAID 0
The data is broken down into blocks,
each on a separate disk drive
RAID 1
Duplicates the disk and writes
the same data onto two disks.
RAID 5
The data is broken down into blocks
and each blocks is written together
with parity bits on a separate disk drive.
RAID 0+1
Duplicates the disk and broken down
into blocks, each on a
separate disk.
(4) The same RAID level must be used when dividing a physical pack into a number of logical drives.
(5) A physical pack must contain only HDDs which are connected by the same RAID Controller.
(6) A RAID Controller can support more than one physical pack. ( even if different RAID levels)
- HDD configured physical pack shall be constent in the product ID.
- In the case when several physical pack configured with HDD of same capacity, the HDD shall be constent in the product ID.
(7) When the hot spare disk is installed by comprising more than 2 physical pack contains HDDs with different product ID,
each physical pack must contain at least one hot spare disk with consistent product ID.
(8) In case that the same capacity HDDs are connected to the same RAID Controller, these HDDs must also have the same rpm speed.
ch1
ch 0
ch 0
RAID Controller
ch 1
RAID Controller / SCSI Controller
Restrictions and Notes of RAID Controller Card
Here are the restrictions and notes of RAID Controller Cards. Please be sure to use products
along with these conditions as follows;
[PG-140D]
1. One Controller Card can be mounted in a server
2. Used only for internal HDD connection. On board SCSI Controller is used for the connection with internal HDD.
3. For RAID0/1/5, When one logical drive is exsist in physiacl pack, Physical Pack Expansion kit can be applied.
[PG-141CL]
1. One Controller Card can be mounted in a server
2. Used only for internal HDD connection. On board SCSI Controller is used for the connection with internal HDD.
3. For RAID0/1/5, When one logical drive is exsist in physiacl pack, Physical Pack Expansion kit can be applied.
Combination matrix of RAID Controller
PG-140D
(Ultra320 SCSI, 0ch)
Internal HDD
o
TX150 S2
Notes of SCSI Controller
[PG-130L]
1. When the external SCSI controller and the internal SCSI controller connected simultaneously, SCSI Controller must be separated.
2. Number of the external SCSI Controller can be connected with this SCSI Controller : Max. 2 except Backup Cabinet
36GB
36GB
36GB
10000rpm
10000rpm
10000rpm
PG-141CL
(Ultra320 SCSI, 1ch)
Internal HDD
* o: Supported
x
x: Not Supported
HDDs
Capacity of logical drives
2~16
The capacity of logical drive is same
as the capacity of connected HDD.
2
The capacity of the logical drive is
half the capacity of connected HDD.
3~16
The capacity of each logical drive is
the number of connected HDDs - 1).
4~16
The capacity of each logical drive
is the half the capacity of connected
HDD.
36GB
36GB
36GB
15000rpm
15000rpm
10000rpm