ATTO Technology 4500R Uživatelský manuál stáhnout pdf (Strana 35)

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Barebone serveru
4500R
Uživatelský manuál

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Set

Dedicated

spares

Set hard drive to dedicated spare of selected RGs.

Set property

Change the status of write cache and standby.

Write cache options:

“Enabled” Æ Enable disk write cache.

“Disabled” Æ Disable disk write cache.

Standby options:

“Disabled” Æ Disable spindown.

“30 sec / 1 min / 5 min / 30 min” Æ Enable hard drive

auto spindown to save power in the period of

time.

information

Show hard drive detail information.

3.6.3 RAID group

“RAID group” can view the status of each RAID group. The following is an

example to create a RG.

Step 1: Click “ ”, enter “Name”, choose “RAID level”, click

“ ” to select PD. Then click “ ”.

Figure 3.6.3.1

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 85 86

Thecus i8500 1
Preface 2
Table of Contents 3
-(Optional) .. 85 4
1.1 Features 5
1.2 Terminology 6
1.3 RAID levels 8
Figure 1.4.1 9
Chapter 2 Getting started 10
Figure 2.2.1 11
2.3 Management methods 12
2.4 Enclosure 13
2.4.2 System buzzer 16
2.4.3 LED 16
Chapter 3 Web GUI guideline 17
3.2 Login 18
3.3 Volume creation wizard 19
3.4 System configuration 20
3.4.2 IP address 21
3.4.3 Login setting 22
3.4.4 Mail setting 22
3.4.5 Notification setting 23
Figure 3.4.5.1 24
3.5 iSCSI configuration 25
3.5.2 NIC 26
3.5.3 Node 27
3.5.4 Session 28
3.5.5 CHAP account 28
3.6 Volume configuration 29
Figure 3.6.1.1 30
3.6.2 Physical disk 32
Figure 3.6.2.3 33
• PD column description: 33
3.6.3 RAID group 35
Figure 3.6.3.2 36
• RG column description: 36
3.6.4 Virtual disk 38
Figure 3.6.4.2 39
• VD column description: 39
3.6.5 Snapshot 42
3.6.6 Logical unit 44
3.6.7 Example 45
Figure 3.6.7.1 46
Figure 3.6.7.2 46
Figure 3.6.7.5 48
3.7 Enclosure management 50
3.7.2 Hardware monitor 51
Figure 3.7.3.1 52
3.7.4 UPS 53
3.8 System maintenance 54
Figure 3.8.2.1 55
Figure 3.8.2.2 55
Figure 3.8.3.1 55
3.8.4 Import and export 56
3.8.5 Event log 56
3.9 Logout 57
Chapter 4 Advanced operation 58
4.2 RG migration 60
Figure 4.2.2 61
Figure 4.2.3 61
4.3 VD Extension 62
4.4 Snapshot / Rollback 62
4.4.2 Auto snapshot 65
4.4.3 Rollback 66
4.5 Disk roaming 67
Appendix 69
Event notifications 71
EMS events 72
RMS events 72
LVM3 events 72
Snapshot events 74
Battery backup events 74
JBOD events 75
System maintenance events 75
C. Known issues 76
D. Microsoft iSCSI Initiator 77
Figure D.4 78
Figure D.5 78
Figure E.1: 79
Figure E.2 80
Figure E.3 80
Figure E.4 81
Figure E.5 81
Figure E.6 81
Figure E.7 82
Figure E.8 82
Figure F.1 83
BBM inspect steps 85
H■ M/B Diagram 86

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