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A subsidiary of Alanco Technologies, Inc.
SecurStor Astra ES
Administration Guide
Revision: 1.0
Contact Information
Excel Meridian Data, Inc.
3220 Commander Drive Ste 101
Carrollton, TX 75006-2564
Toll Free: (800) 995-1014
Phone: (972) 980-7098
Fax: (972) 980-0375
http://www.emdstorage.com
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Résumé du contenu

Page 1 - SecurStor Astra ES

A subsidiary of Alanco Technologies, Inc. SecurStor Astra ES Administration Guide Revision: 1.0 Contact Information Excel Meri

Page 2 - Trademarks

10 EXCEL MERIDIAN DATA Configurable RAID stripe size: 64 KB, 128 KB, 256 KB, 512 KB, and 1 MB stripe size per logical drive. Background task priori

Page 3

100 EXCEL MERIDIAN DATA RAID 0 • • RAID 1 RAID 50 • • RAID 10 • RAID 5 • • RAID 1E • RAID 0 • • • RAID 0 RAID 50 • • RAID 10 • • R

Page 4 - Table of Contents

SECURSTOR ASTRA ES 101 You can also run Media Patrol on a disk array. Predictive Data Migration (PDM) Predic

Page 5

102 EXCEL MERIDIAN DATA Following is an example to explain the Transition function. In the example above, there is a four-drive RAID 5 disk array

Page 6 - 6 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 103 Automatic Transition At this juncture, you would replace the failed drive in slot 3 with

Page 7 - About This Manual

104 EXCEL MERIDIAN DATA (this page intentionally left blank)

Page 8 - Astra ES Overview

SECURSTOR ASTRA ES 105 Chapter 6: Troubleshooting This chapter covers the following topics: • Beep Tones • LE

Page 9 - Features and Benefits

106 EXCEL MERIDIAN DATA PowerRAID Controller 2 Activ ityFRU StatusLogical Driv e StatusRAID Controller 1 Activ ityController Heartbeat Figure 29: F

Page 10 - Specifications

SECURSTOR ASTRA ES 107 Drive Status Indicators There are two LEDs on each Drive Carrier. They report the prese

Page 11 - CE Statement

108 EXCEL MERIDIAN DATA Status LEDDirty Cache LED Figure 30: Astra ES FC (Fibre Channel) controller, rear view Status LEDDirty Cache LED Figure

Page 12 - 12 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 109 Figure 32: Example of Yellow (!’s) and Red (X’s) in Tree View of Web GUI • Displays y

Page 13 - Unpacking the Astra ES

SECURSTOR ASTRA ES 11 Warranty and Support Warranty: Five years complete system limited warranty. Contact Exce

Page 14 - Mounting Astra ES in a Rack

110 EXCEL MERIDIAN DATA Event Notification Response When you select Event Notification, Astra ES sends popup and/or email messages regarding its s

Page 15 - Installing Disk Drives

SECURSTOR ASTRA ES 111 Reported Event Corrective Action Blowers Blowers have started Normal. Blowers have stop

Page 16 - 16 EXCEL MERIDIAN DATA

112 EXCEL MERIDIAN DATA Reported Event Corrective Action Controller The controller parameter(s) changed by user The user successfully change cont

Page 17 - Configuring JBOD expansion:

SECURSTOR ASTRA ES 113 Reported Event Corrective Action Drive Interface Controller Drive-interface controller

Page 18 - 18 EXCEL MERIDIAN DATA

114 EXCEL MERIDIAN DATA Reported Event Corrective Action Event Log Event logging is enabled Event logging has been successfully enabled. Event log

Page 19 - Configuring Cascaded Storage

SECURSTOR ASTRA ES 115 Reported Event Corrective Action Host Interface Controller Host-interface controller ha

Page 20 - Connecting the Power

116 EXCEL MERIDIAN DATA Reported Event Corrective Action Logical Drive Logical drive initialization has started Result of user action. Normal. Log

Page 21 - Logging into Astra GUI

SECURSTOR ASTRA ES 117 Reported Event Corrective Action Media Patrol Media patrol is started Result of setting

Page 22 - Perusing the Interface

118 EXCEL MERIDIAN DATA Reported Event Corrective Action Online Capacity Expansion Online capacity expansion has started Result of settings or use

Page 23 - Logging out of Astra GUI

SECURSTOR ASTRA ES 119 Reported Event Corrective Action PDM PDM is started Result of settings or user action.

Page 24 - Working with Subsystems

12 EXCEL MERIDIAN DATA (this page intentionally left blank)

Page 25

120 EXCEL MERIDIAN DATA Reported Event Corrective Action Physical Disk Physical disk is marked online Disk drive restored to normal operation. Phy

Page 26 - 26 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 121 A configured dead physical drive has been inserted The disk drive inserted into the Astr

Page 27 - Clearing NVRAM Events

122 EXCEL MERIDIAN DATA Reported Event Corrective Action PSU (Power Supply Units) PSU is not inserted/has been removed A power supply unit is miss

Page 28 - 28 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 123 Reported Event Corrective Action PSU Fans PSU fan has turned on. Normal. PSU fan has tu

Page 29 - Setting the Lock

124 EXCEL MERIDIAN DATA Reported Event Corrective Action RAID Level Migration RAID Level migration is started Result of settings or user action. N

Page 30 - Managing Users

SECURSTOR ASTRA ES 125 Reported Event Corrective Action Rebuild Rebuild is started Result of settings or user

Page 31 - Making User Settings

126 EXCEL MERIDIAN DATA Reported Event Corrective Action Redundancy Check Redundancy Check is started Redundancy Check has started manually or by

Page 32 - 32 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 127 Reported Event Corrective Action Spare Check Spare check started on the given spare dri

Page 33 - Logging out Other Users

128 EXCEL MERIDIAN DATA Reported Event Corrective Action Stripe Level Migration Stripe Level migration is started Result of settings or user actio

Page 34 - 34 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 129 Reported Event Corrective Action Synchronization Synchronization is started Result of s

Page 35

SECURSTOR ASTRA ES 13 Chapter 2: Astra ES Installation This chapter covers the following topics: • Unpacking t

Page 36 - 36 EXCEL MERIDIAN DATA

130 EXCEL MERIDIAN DATA Reported Event Corrective Action Transition Transition is started Result of settings or user action. Normal. Transition is

Page 37 - Managing SAS Connections

SECURSTOR ASTRA ES 131 Warning Take no further corrective action until you have consulted with Technical Suppo

Page 38 - 38 EXCEL MERIDIAN DATA

132 EXCEL MERIDIAN DATA During rebuilding, you can still read and write data to the logical drive. However, fault tolerance is lost until the Disk

Page 39 - Managing Storage Services

SECURSTOR ASTRA ES 133 Physical Drive Failed When physical drive status shows failed, the physical drive cannot

Page 40 - Managing Software Services

134 EXCEL MERIDIAN DATA Enclosure Problems Astra Web GUI displays yellow !s red Xs in Tree View to identify components that need attention. Whe

Page 41 - Managing SLP Settings

SECURSTOR ASTRA ES 135 Power Supplies Astra ES are equipped with redundant power supplies. The advantage of

Page 42 - 42 EXCEL MERIDIAN DATA

136 EXCEL MERIDIAN DATA (this page intentionally left blank)

Page 43 - Managing SNMP Settings

SECURSTOR ASTRA ES 137 Appendix A: SNMP MIB Files The appendix covers the following topics: • SNMP MIB files

Page 44 - 44 EXCEL MERIDIAN DATA

138 EXCEL MERIDIAN DATA (this page intentionally left blank)

Page 45 - Exporting the User Database

SECURSTOR ASTRA ES 139 Appendix B: Adding a Second Controller If your Astra ES subsystem shipped with one contr

Page 46 - Importing a User Database

14 EXCEL MERIDIAN DATA Mounting Astra ES in a Rack The subsystem installs in the rack using the supplied mounting rails. Cautions • At least

Page 47

SECURSTOR ASTRA ES 15 Inside of postRack f ront postRail attaching screw(not included)Rail adjustment screwRai

Page 48 - Viewing the Controllers

16 EXCEL MERIDIAN DATA Making Management and Data Connections For Serial Attached SCSI setup skip to the next section. Fibre Channel Host Astra ES

Page 49

SECURSTOR ASTRA ES 17 On the Astra ES controller, connect one of the Fibre Channel data ports to your Fibre Cha

Page 50 - 50 EXCEL MERIDIAN DATA

18 EXCEL MERIDIAN DATA Serial Attached SCSI Host Astra ES models can have one or two RAID controllers. Each controller has an Ethernet (RJ45) Mana

Page 51 - Managing Enclosures

SECURSTOR ASTRA ES 19 Configuring Cascaded Storage Cascaded storage requires: • One SAS HBA card in the Host P

Page 52 - 52 EXCEL MERIDIAN DATA

Copyright ©2007 This guide and any accompanying software and firmware are copyrighted. No parts of this publication may be reproduced, stored on a r

Page 53 - Testing the Buzzer

20 EXCEL MERIDIAN DATA Connecting the Power Plug the power cords and switch on both power supplies on. When the power is switched on, the LEDs on

Page 54 - Managing Physical Drives

SECURSTOR ASTRA ES 21 Chapter 3: Management with Astra GUI This chapter covers the following topics: • Logging

Page 55 - Adjustable Items

22 EXCEL MERIDIAN DATA Whether you select a regular or a secure connection, your login to Astra GUI and your user password are always secure. 3.

Page 56 - 56 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 23 Using Tree View Tree View enables you to navigate around all components of the Subsystem,

Page 57 - Managing Disk Arrays

24 EXCEL MERIDIAN DATA Figure 8: Clicking logout in the header bar Clicking Logout brings you back to the Login Screen. After logging out, you mus

Page 58 - 58 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 25 • Viewing and Clearing event logs • Viewing current Background activities • Running Me

Page 59

26 EXCEL MERIDIAN DATA • Severity – Information, Warning, Minor, Major, Critical, and Fatal. The severity level is user-specified. • Time – Time

Page 60 - 60 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 27 5. In the Save dialog box, name the file, navigate to the folder where you want to save

Page 61 - Creating a Logical Drive

28 EXCEL MERIDIAN DATA Running Background Activities To run a background activity from the Background Activities tab: 1. In Tree View, click the S

Page 62 - 62 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 29 3. In the Scheduler dialog box, check the Enable This Schedule box. 4. Select a start

Page 63 - Running PDM on a Disk Array

SECURSTOR ASTRA ES 3 (this page intentionally left blank)

Page 64 - 64 EXCEL MERIDIAN DATA

30 EXCEL MERIDIAN DATA The lock prevents other sessions (including by the same user) from making a configuration change to the controller until the

Page 65 - Managing Logical Drives

SECURSTOR ASTRA ES 31 Making User Settings To change settings of other users: 1. Log into Astra GUI as the Adm

Page 66 - 66 EXCEL MERIDIAN DATA

32 EXCEL MERIDIAN DATA Changing Another User’s Password To change a user’s password: 1. Log into Astra GUI as the Administrator or a Super User. 2

Page 67 - Running Redundancy Check

SECURSTOR ASTRA ES 33 • Maintenance – Allows the user to perform maintenance tasks including Rebuilding, PDM,

Page 68 - 68 EXCEL MERIDIAN DATA

34 EXCEL MERIDIAN DATA To make changes to the Subsystem Management Port settings: 1. Click the Subsystem icon in Tree View. 2. Click the Admin

Page 69 - Managing Spare Drives

SECURSTOR ASTRA ES 35 2. Click the Administrative Tools icon. 3. Click the Fibre Channel Management icon

Page 70 - 70 EXCEL MERIDIAN DATA

36 EXCEL MERIDIAN DATA Port Setting Information The table below shows the type of attached topology you will achieve based on your connection type

Page 71

SECURSTOR ASTRA ES 37 • Transceiver Code – Defines the method to interpret the transceiver type and compatibil

Page 72 - 72 EXCEL MERIDIAN DATA

38 EXCEL MERIDIAN DATA 2. Click the Administrative Tools icon. 3. Click the SAS Management icon. The port information appears the screen. •

Page 73 - Chapter 4: Maintenance

SECURSTOR ASTRA ES 39 Adding an Initiator To add an initiator to the Astra ES initiator list: 1. Check the box

Page 74 - Replacing a Power Supply

4 EXCEL MERIDIAN DATA Table of Contents Chapter 1: Introduction to Astra ES ...

Page 75 - Remove and Replace a Blower

40 EXCEL MERIDIAN DATA Enabling LUN Masking To enable the LUN Masking: 1. Click the Subsystem icon in Tree View. 2. Click the Administrative T

Page 76 - 76 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 41 The Email sends notification messages to users. To modify Email service settings: 1. Cl

Page 77 - Replacing a Cache Battery

42 EXCEL MERIDIAN DATA Starting or Restarting SLP service To start or restart the SLP service, click the Start or Restart button. Managing Web Serv

Page 78 - Replacing a RAID Controller

SECURSTOR ASTRA ES 43 8. Click OK in the confirmation box to restart the Telnet service with your changes. Cha

Page 79 - Single Controller Subsystem

44 EXCEL MERIDIAN DATA 4. Click OK in the confirmation box. Changing the Startup Setting 1. Under Startup Type: • Click on the Automatic option

Page 80 - 80 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 45 Managing Netsend Settings Astra ES’s Netsend service sends Astra subsystem events in the

Page 81 - Introduction to RAID

46 EXCEL MERIDIAN DATA The Export action saves a text file a designated folder the Host PC. From there, you can import the User Database file to ot

Page 82 - 82 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 47 Note The Decryption box is grayed out. Decryption is always enabled. Updating the Firm

Page 83 - Disk Driv es

48 EXCEL MERIDIAN DATA Shutting Down the Subsystem You can only do part of this function in Astra GUI. Additional action is required, as described

Page 84 - 84 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 49 The controller information appears under the Information tab in Management View. Controll

Page 85 - Distributed Parity

SECURSTOR ASTRA ES 5 Cache Policy ...

Page 86 - 86 EXCEL MERIDIAN DATA

50 EXCEL MERIDIAN DATA You can set or adjust the following items: • Alias, if assigned • Coercion, enable or disable • Coercion Method • SMART

Page 87 - Data Stripe

SECURSTOR ASTRA ES 51 6. Click the Submit button. The changes take effect immediately. Clearing an Orphan Wate

Page 88 - 88 EXCEL MERIDIAN DATA

52 EXCEL MERIDIAN DATA 1. Click the Subsystem icon in Tree View. 2. Click the Enclosures icon. 3. click the Topology tab in Management Vie

Page 89

SECURSTOR ASTRA ES 53 The Enclosure–Battery tab displays information about the cache backup battery (or batteri

Page 90 - 90 EXCEL MERIDIAN DATA

54 EXCEL MERIDIAN DATA 2. Click the Enclosures icon. 3. Click the Enclosure icon. 4. Click the Buzzer tab in Management View. 5. From th

Page 91

SECURSTOR ASTRA ES 55 • Command Queuing (for disk drives that support Command Queuing) • From the DMA Mode d

Page 92 - Choosing a RAID Level

56 EXCEL MERIDIAN DATA 7. Type an alias into the Physical Drive Alias field. Maximum of 32 characters. Use letters, numbers, space between words,

Page 93

SECURSTOR ASTRA ES 57 2. Click the Enclosures icon. 3. Click the Enclosure icon. 4. Click the Physical

Page 94 - 94 EXCEL MERIDIAN DATA

58 EXCEL MERIDIAN DATA • Disk Arrays – The number of physical drives in the disk array, their slot numbers, configurable capacity, and the number

Page 95 - Choosing Sector Size

SECURSTOR ASTRA ES 59 The Disk Array Advanced Creation option enables you to directly specify all parameters fo

Page 96 - LUN Affinity

6 EXCEL MERIDIAN DATA (this page intentionally left blank)

Page 97 - Capacity Coercion

60 EXCEL MERIDIAN DATA Note This function does not automatically create a hot spare drive. After the disk array is created, you can create a hot s

Page 98 - EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 61 Adjustable Items • Alias – Optional. • Media Patrol – Enabled or disabled. • PDM – E

Page 99 - RAID Level Migration

62 EXCEL MERIDIAN DATA 15. Review the results. If there is remaining space the disk array, you can create another logical drive, following the ste

Page 100 - Media Patrol

SECURSTOR ASTRA ES 63 6. When you are done, click the Next button. 7. Select a new RAID Level, if desired.

Page 101 - Transition

64 EXCEL MERIDIAN DATA 1. Click the Subsystem icon in Tree View. 2. Click the Disk Arrays icon. 3. Click the Disk Array icon. 4. Click

Page 102 - 102 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 65 9. Click the Refresh button in your Browser. The drives appear in their new locations an

Page 103 - Manual Transition

66 EXCEL MERIDIAN DATA 4. Click the Logical Drives icon 5. Click the Logical Drive icon. To specify an Alias or set the Read and Write Polic

Page 104 - 104 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 67 Caution When you initialize a logical drive, all the data the logical drive will be lost

Page 105 - Chapter 6: Troubleshooting

68 EXCEL MERIDIAN DATA 4. Click the Logical Drives icon 5. Click the Logical Drive icon. 6. Click the Check Table tab in Management View.

Page 106 - 106 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 69 • Fibre Channel – A Fibre Channel initiator name is the World Wide Port Name of the devi

Page 107

SECURSTOR ASTRA ES 7 Chapter 1: Introduction to Astra ES This chapter covers the following topics: • About thi

Page 108 - Dirty Cache LED

70 EXCEL MERIDIAN DATA • There must be an unconfigured physical drive available for selection as a spare drive. • Be sure the unconfigured physi

Page 109

SECURSTOR ASTRA ES 71 3. Click the Spare Drive icon. 4. Click the Settings tab in Management View. 5. Se

Page 110 - Event Notification Response

72 EXCEL MERIDIAN DATA Running Spare Check Spare Check verifies the operational status of your spare drives. You can also schedule a Spare Check.

Page 111

SECURSTOR ASTRA ES 73 Chapter 4: Maintenance This chapter covers the following topics: • Updating the Firmware

Page 112 - 112 EXCEL MERIDIAN DATA

74 EXCEL MERIDIAN DATA Restarting the Subsystem Warning Do not restart the Astra ES during a firmware upgrade procedure. Wait until the upgrade is

Page 113 - (Enclosure Events)

SECURSTOR ASTRA ES 75 Figure 11: Replacing a Power Supply Replacing a Cooling Unit Blower The blower (scroll

Page 114 - 114 EXCEL MERIDIAN DATA

76 EXCEL MERIDIAN DATA 5. Grasp the top section near the thumbscrews and lift it off the bottom section. Separate the cooling unit section to acce

Page 115

SECURSTOR ASTRA ES 77 Replacing a Cache Battery The cache battery is located inside the Cooling Unit. The batte

Page 116 - 116 EXCEL MERIDIAN DATA

78 EXCEL MERIDIAN DATA 6. Detach the connector on the circuit board. Do not detach any other connectors. 7. Lift the battery assembly out of the

Page 117 - (Media Patrol Events)

SECURSTOR ASTRA ES 79 2. Gently press the handle in and upward until it locks. 3. Connect the Fibre Channel

Page 118 - 118 EXCEL MERIDIAN DATA

8 EXCEL MERIDIAN DATA Astra ES Overview Astra ES provides data storage solutions for applications where high performance and data protection are r

Page 119 - (PDM Events)

80 EXCEL MERIDIAN DATA (this page intentionally left blank)

Page 120 - 120 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 81 Chapter 5: Technology Background This chapter covers the following topics: • Introductio

Page 121 - (Physical Disk Events)

82 EXCEL MERIDIAN DATA RAID 0 – Stripe When a disk array is striped, the read and write blocks of data are interleaved between the sectors of multi

Page 122 - 122 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 83 RAID 1 – Mirror When a disk array is mirrored, identical data is written to a pair of dri

Page 123 - (PSU Fans Events)

84 EXCEL MERIDIAN DATA RAID 1E – Enhanced Mirror RAID 1E offers the security of mirrored data provided by RAID 1 plus the added capacity of more th

Page 124 - 124 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 85 RAID 5 – Block and Parity Stripe RAID 5 organizes block data and parity data across the p

Page 125 - (Rebuild Events)

86 EXCEL MERIDIAN DATA RAID 6 – Block and Double Parity Stripe RAID level 6 stores dual parity data is rotated across the physical drives along wit

Page 126 - 126 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 87 RAID 10 – Mirror + Stripe Mirroring/striping combines both of the previous RAID 1 and RAI

Page 127 - (SMART Events)

88 EXCEL MERIDIAN DATA RAID 50 – Striping of Distributed Parity RAID 50 combines both RAID 5 and RAID 0 features. Data is striped across disks as i

Page 128 - 128 EXCEL MERIDIAN DATA

SECURSTOR ASTRA ES 89 RAID 50 Array No. of Drives No. of Axles Drives per Axle 6 2 3,3 7 2 3,4 8 2 4,4 9 2 4,5

Page 129 - (System Events)

SECURSTOR ASTRA ES 9 Architectural Description The Astra ES is a Fibre Channel or Serial Attached SCSI (SAS) ho

Page 130 - 130 EXCEL MERIDIAN DATA

90 EXCEL MERIDIAN DATA RAID 60 – Striping of Double Parity RAID 60 combines both RAID 6 and RAID 0 features. Data is striped across disks as in RAI

Page 131

SECURSTOR ASTRA ES 91 RAID 60 Array No. of Drives No. of Axles Drives per Axle 8 2 4,4 9 2 4,5 10 2 5,5 11 2

Page 132 - Physical Drive Problems

92 EXCEL MERIDIAN DATA Choosing a RAID Level There are several issues to consider when choosing the RAID Level for your Astra ES disk array. The fo

Page 133 - Physical Drive Failed

SECURSTOR ASTRA ES 93 RAID 1E Advantages Disadvantages Implemented as a mirrored disk array whose segments are

Page 134 - Enclosure Problems

94 EXCEL MERIDIAN DATA RAID 10 Advantages Disadvantages Implemented as a mirrored disk array whose segments are RAID 0 disk arrays High I/O rates a

Page 135

SECURSTOR ASTRA ES 95 Choosing Stripe Size Stripe Size, also called ―Stripe Block Size‖, refers to the size of

Page 136 - 136 EXCEL MERIDIAN DATA

96 EXCEL MERIDIAN DATA • Back up your data, then delete your existing logical drive and create a new one with a larger sector size. Cache Policy

Page 137 - Appendix A: SNMP MIB Files

SECURSTOR ASTRA ES 97 To use LUN Affinity you must: • Have two controllers in the subsystem • Enable LUN Aff

Page 138 - 138 EXCEL MERIDIAN DATA

98 EXCEL MERIDIAN DATA Capacity Coercion also affects a replacement drive used in a disk array. Normally, when an physical drive fails, the replace

Page 139

SECURSTOR ASTRA ES 99 RAID Level Migration To migrate a disk array is to do one or both: • Change its RAID le

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