112
Figure 5.7.1.4
(Figure 5.7.1.4: Disk S.M.A.R.T. information of JBOD 1, although S.M.A.R.T. supports SATA disk
only.)
SAS JBOD expansion has some constraints as described in the followings:
1
User could create RAID group among multiple chassis, max number of disks in a
single RAID group is 32.
2
Global spare disk can support all RAID groups which located in the different chassis.
3
When support SATA drives for the redundant JBOD model, the QJSATA (bridge
board) is required. The QSATA (multiplexer board) does not apply to this model.
4
The following table is the maximum JBOD numbers and maximum HDD numbers
with different chassises can be cascaded.
Dual cont
Dual JBOD
Single cont
Single JBOD
RAID Storage System
D424
D224
D316
D212
C424
C224
C316
C212
J300Q-D424/D224 no.
2
2
2
4
4
4
Max HDD no.
72
64
60
120
112
108
J300Q-D316 no.
3
3
3
6
6
6
Max HDD no.
72
64
60
120
112
108
J300Q-D212 no.
4
4
4
8
8
8
Max HDD no.
72
64
60
120
112
108
Содержание P300H61
Страница 27: ...27 Figure 2 5 2 The following topology is the connections for console and UPS optional Figure 2 5 3 ...
Страница 79: ...79 ...
Страница 110: ...110 Figure 5 7 1 2 ...
Страница 145: ...145 This form can be got from QSAN ftp ftp ftp qsan com tw QSAN_Support_Form doc ...
Страница 148: ...148 Figure B 1 3 Click Done Figure B 2 Figure B 3 ...
Страница 151: ...151 Figure B 8 Figure B 9 15 Click Add 16 Click Advanced ...
Страница 153: ...153 Figure B 14 22 Done the iSCSI device disconnect successfully ...
Страница 154: ...154 System information P300H61 P300H71 SW version 2 0 1 ...
