Sans Digital iSCSI STORAGE Manuel d'utilisateur Page 46
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
4.7.3 Hard Drive S.M.A.R.T. Function Support
S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology) is a diagnostic tool for hard drives to
give advanced warning of hard disks failures. It provides users chances to take actions before possible
hard disks failure.
S.M.A.R.T. measures many attributes of the hard disk realtime and detects if the hard disk is moving
out of threshold tolerance. The advanced notice of possible hard disk failure allows users to back up
hard disk or replace the hard disk in advance. It prevent from hard disk crash when it is writing data or
rebuilding a failed hard disk.
After you enter the “S.M.A.R.T.” function, the S.M.A.R.T. information will be displayed. The number is
the current value and the number in parenthesis is the default threshold value. The threshold values are
different according to hard disk vendors. Please refer to the vendor’s specifi cations for details.
Figure 4.7.3
4.7.4 UPS
You can enter “UPS” function to confi gure UPS (Uninterruptible Power Supply).
Figure 4.7.4
Currently, the system only support the smart-UPS (Auto Shutdown) function of APC (American Power
Conversion Corp.). For more information, visit http://www.apc.com/.
To setup the UPS, connect the system to APC UPS via RS-232 for communication. Confi gure the
shutdown values when power failure. UPS of other vendors do not support auto shutdown.
UPS Type
Select UPS Type. Choose Smart-UPS for APC Smart-UPS or choose “None” for other
vendors.
Shutdown Battery Level (%)
When below the specifi ed level, the system will shut down automatically. Setting the
value to “0” will disable the UPS function.
46 RAID Introduction
- EliteRAID 1
- MobileRAID 1
- Forewords 2
- ER104I Quick Install Guide 3
- MR4I Quick Install Guide 5
- Contents 8
- Chapter 1 RAID Introduction 10
- RAID Introduction 11 11
- 2.1 What is iSCSI? 12
- 2.2 Using iSCSI 12
- 2.3 Glossary 13
- Chapter 3 Installation 14
- 3.2 Management Methods 15
- RAID Introduction 16
- RAID Introduction 17 17
- RAID Introduction 19 19
- RAID Introduction 21 21
- 3.3 System Control 22
- 3.3.1 LCM (SL5650) 22
- 3.3.2 System Buzzer 23
- Chapter 4 GUI Overview 24
- 4.2 Login 25
- 4.3 Quick install 26
- 4.4 System confi g 27
- 4.4.1 System name 27
- 4.4.2 IP address 28
- 4.4.3 Language 28
- 4.4.4 Login Confi g 28
- 4.4.5 Password 29
- 4.4.6 Date 29
- 4.4.7 E-Mail 29
- 4.4.9 System log Server 30
- 4.4.10 Event log 30
- 4.5 iSCSI confi g 31
- 4.5.1 Entity property 31
- 4.5.2 NIC 31
- 4.5.3 Node 32
- 4.5.4 Session 32
- 4.5.5 CHAP account 32
- 4.6 Volume confi g 33
- 4.6.1 Physical disk 33
- RAID Introduction 34
- 4.6.2 Volume group (VG) 35
- 4.6.4 Cache volume (CV) 36
- 4.6.5 Logical unit number 37
- 4.6.6 Example 37
- RAID Introduction 39 39
- RAID Introduction 41 41
- RAID Introduction 43 43
- 4.7 Enclosure Management 45
- 4.7.1 SES confi g 45
- 4.7.2 Hardware Monitor 45
- 4.7.4 UPS 46
- 4.8 Maintenance 47
- 4.8.1 Upgrade 47
- 4.8.2 Info 48
- 4.8.3 Reset to default 48
- 4.8.5 Shutdown 48
- 4.9 Logout 49
- Chapter 5 Advanced Operation 50
- RAID Introduction 51 51
- 5.3 UDV Expansion 52
- 5.4 Disk roaming 52
- 6.1 Sharing Resources 53
- 6.3 Remote Access 54
- Appendix 55
- B. Event notifi cations 57
- • System confi g events 58
- • LVM events 58
- RAID Introduction 59 59
- D. Microsoft iSCSI Initiator 61
- Figure D.3 62
- Figure D.4 62
- Figure D.5 63
- Figure D.6 63
- Figure D.7 64
- Figure D.8 65
- C. Click “Log off” 65
- • Network diagram of MPIO 66
- Figure E.1 66
- RAID Introduction 67 67
- SANS DIGITAL 68
- Figure E.8 69
- Figure E.9 69
- Figure E.10 70
- Figure E.11 70
- Figure E.12 71
- • Log on 71
- • Log on again 73
- Figure E.16 73
- Figure E.17 73
- Figure E.18 74
- Figure E.19 75
- Figure E.20 75
- SANS DIGITAL iSCSI 76
- RAID Introduction 77 77
- • Log on 78
- Figure E.25 78
- • Then click “Advanced” 78
- Figure E.26 78
- Then click “OK” 79
- Figure E.27 79
- Figure E.28 80
- Figure E.29 80
- RAID Introduction 81 81
- Figure F.1 82
- Figure F.2 83
- Figure F.3 83
- • Click “OK” 83
- Figure F.4 83
- Figure F.5 84
- RAID Introduction 85 85
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