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Table of Contents
System Overview and Introduction .............................................. 3
1.1
System Overview .......................................................................................................... 3
1.2
Introduction .................................................................................................................. 4
1.3
Feature Summary ........................................................................................................ 6
1.4
Cabling Requirements ................................................................................................. 7
Unpacking and Rail Kit installation .............................................. 8
2.1
Installation Checklist ................................................................................................... 8
2.2
Package Contents ......................................................................................................... 8
2.3
Preparing for Installation ............................................................................................ 9
2.4
Installing the JETSTOR SAS 760J/JD in a rack ..................................................... 11
2.5
Installing the Cable Management Hardware .......................................................... 15
Installing the disk drives ............................................................. 18
3.1
Installing disk drives into carriers ............................................................................ 18
3.2
Installing disk drive carriers into the enclosure ...................................................... 19
3.3
JETSTOR SAS 760J/JD Enclosure Drive Map ....................................................... 23
Configuring the JETSTOR SAS 760J/JD ................................... 24
4.1
Key Components ........................................................................................................ 24
4.2
I/O modules & SAS ports .......................................................................................... 25
4.3
Single Host, Single I/O configuration ....................................................................... 25
4.4
Dual Host, Dual I/O Configuration .......................................................................... 26
4.5
Dual Host, Dual I/O with Expansion ........................................................................ 27
4.6
Zoned Configurations ................................................................................................ 28
4.6.1
Zoning Configuration Example 1 ..........................................................................................28
4.6.2
Zoning Configuration Example 2 ..........................................................................................29
Powering Up the JETSTOR SAS 760J/JD .................................. 30
5.1
Power-up procedure for a single JETSTOR SAS 760J/JD system ........................ 32
5.2
Power-up procedure for a multiple JETSTOR SAS 760J/JD system ................... 32
5.3
Power-down procedure for a single JETSTOR SAS 760J/JD system. .................. 32
5.4
Power-down procedure for a multiple JETSTOR SAS 760J/JD system. ............. 32
Monitoring the JETSTOR SAS 760J/JD ..................................... 34
6.1
Enclosure LEDS ......................................................................................................... 35
6.2
Enclosure Drive Identify LED .................................................................................. 36
6.3
I/O Controller LEDs .................................................................................................. 37
6.4
Power Supply LEDs (PCM - Power & Cooling Module) ....................................... 39
JETSTOR SAS 760J/JD Hardware Installation Guide
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Summary of Contents for JetStor SAS 760J
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Page 1: Table Of Contents
Chapter 5 Powering Up the JETSTOR SAS 760J/JD ........30 Power-up procedure for a single JETSTOR SAS 760J/JD system ......32 Power-up procedure for a multiple JETSTOR SAS 760J/JD system ....32 Power-down procedure for a single JETSTOR SAS 760J/JD system....32 Power-down procedure for a multiple JETSTOR SAS 760J/JD system. - Page 2 Chapter 7 Appendix A: Safety Notices and Cautions ........ 40 Safety Notices......................40 Installation Cautions and Notes ..................... 41 Chapter 8 Appendix B : JetStor SAS 760J/JD Specifications ....42 General Specifications ....................42 8.1.1 System ...........................42 8.1.2 Redundant Components ......................42 8.1.3...
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Page 3: Chapter 1 System Overview And Introduction
JETSTOR SAS 760J/JD Hardware Installation Guide Chapter 1 System Overview and Introduction This chapter provides a quick overview of the features and components of the JETSTOR SAS 760J/JD. SYSTEM OVERVIEW The JETSTOR SAS 760J/JD system is an enterprise class, fully redundant, SAS/SATA bulk storage enclosure. -
Page 4: Introduction
JETSTOR SAS 760J/JD 60-Drive SAS/SATA Bulk Storage INTRODUCTION The JETSTOR SAS 760J/JD family of external storage subsystems is based on 3.5” and 2.5” SAS or SATA drives. The JETSTOR SAS 760J/JD enclosure supports 60 hot- swappable drives. Each drive is mounted in a carrier that provides for direct-mounting the drive and has features for mounting an optional interposer card. - Page 5 Modules (PCM) JETSTOR SAS 760J/JD The JETSTOR SAS 760J/JD enclosure supports all available capacities and spindle speeds of SAS and SATA drives. A drive carrier-mounted SATA MUX interposer is supported to allow dual-ported access to SATA drives. The SAS MUX interposer provides a remote power control function for the drives.
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Page 6: Feature Summary
JETSTOR SAS 760J/JD Hardware Installation Guide FEATURE SUMMARY • 4U – 19” rack mountable. • Support for 60 3.5” and 2.5” SAS or SATA drives. o Dual port support for SATA drives with an active MUX interposer o Power control for SAS and SATA drives o In-band firmware download of Enterprise drives o Support for 7.2K, 10K and 15K rpm drives... -
Page 7: Cabling Requirements
JETSTOR SAS 760J/JD Hardware Installation Guide CABLING REQUIREMENTS • Power Cords: Two power cords are supplied with the JetStor SAS 760J/JD. To order additional power cords, please contact your JetStor sales representative. Do not use extension cords or other third-party power cords with this enclosure. -
Page 8: Chapter 2 Unpacking And Rail Kit Installation
Caution: The JETSTOR SAS 760J/JD enclosure is very heavy and requires assistance when lifting or installing the unit in a rack. JETSTOR SAS 760J/JD can weigh up to 215 lbs (80 kg) with drives installed. (It is recommended that no drives are inserted prior to installing the enclosure in a rack.) -
Page 9: Preparing For Installation
Caution: The JETSTOR SAS 760J/JD enclosure is heavy and requires assistance when lifting or installing the unit in a rack. A JETSTOR SAS 760J/JD can weigh up to 215 lbs (80 kg) with drives installed. It is recommended that no drives are inserted prior to installing the enclosure in a rack. - Page 10 6. Ensure that the appropriate power is available. AC&NC recommends an uninterruptable power supply (UPS) for all data storage configurations. Please refer to the specifications in Appendix B for JETSTOR SAS 760J/JD power ratings. 7. Ensure that the area around the enclosure or rack assembly has sufficient cooling and room around the unit to access cabling.
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Page 11: Installing The Jetstor Sas 760J/Jd In A Rack
If you are not installing your enclosure into a rack, please skip to Chapter 3: Installing the Disk Drives. To install the JETSTOR SAS 760J/JD enclosure into a rack, please follow the instructions below: 1. Ensure that you have these rackmount components: •... - Page 12 5. Attach the enclosure rails to each side of the enclosure by positioning the rails over the keyhole tabs, and slide the enclosure rails into place. Anchor the rail to each side of the enclosure as shown below using a single screw. JETSTOR SAS 760J/JD with side rails attached Page 12 of 71...
- Page 13 JETSTOR SAS 760J/JD Hardware Installation Guide 6. There are guide blocks on both sides of the enclosure that aid in aligning the enclosure with the rail kit when installing in the rack. When lifting the enclosure, allow the guide blocks to rest on top of the rails. This will remove a good portion of the weight while connecting the rails from the rack to the enclosure.
- Page 14 JETSTOR SAS 760J/JD Hardware Installation Guide 7. Carefully engage the enclosure rails into the rack rails and slide the enclosure in until the green enclosure rail tabs ‘click’ into place. Your enclosure is now mounted in the rack. Enclosure / Rack rails engaged Rail tab 8.
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Page 15: Installing The Cable Management Hardware
After installing your enclosure in the rack, follow the steps below to install the cable management hardware for your JETSTOR SAS 760J/JD. If you will not be installing the cable management hardware, please skip to step 4 of this section. - Page 16 JETSTOR SAS 760J/JD Hardware Installation Guide 2. Attach the other end of each rail using the rack rail kit hardware (pins). Mounting Pins (1 per side) Cable management hardware attached to rear of rack. 3. SAS and Power cables can be routed through the cable management rails as shown below.
- Page 17 JETSTOR SAS 760J/JD Hardware Installation Guide 4. When the rail kit and cable management installation are complete, ensure all screws are tightened and test the cable management system by sliding the unit all the way out on the rails. Ensure that the unit moves smoothly and that there are no cables loose or binding when the system is slid back into the rack.
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Page 18: Chapter 3 Installing The Disk Drives
JETSTOR SAS 760J/JD Hardware Installation Guide Chapter 3 Installing the disk drives This chapter covers the installation of disk drives into the JETSTOR SAS 760J/JD enclosure. Caution: Ensure that disk drives are at room temperature before installing and powering up the JETSTOR SAS 760J/JD. -
Page 19: Installing Disk Drive Carriers Into The Enclosure
3. Drives are now ready for installation. Squeeze the release tabs together on the front of the JETSTOR SAS 760J/JD enclosure and carefully pull it forward out of the rack. JETSTOR SAS 760J/JD Release Tabs 5. - Page 20 JETSTOR SAS 760J/JD Hardware Installation Guide 6. Open the top covers by loosening the two Phillips screws on the top cover. 7. Press the release buttons on the top cover release handles. Top Cover Screws (2) Release Buttons (2) Release...
- Page 21 JETSTOR SAS 760J/JD Hardware Installation Guide NOTE: The JETSTOR SAS 760J/JD enclosure is designed to remain operational during a service action such as replacing a drive, I/O module, or power supply. During a drive replacement the enclosure management firmware will detect a cover- open condition, will sound an alarm and turn on an amber status LED on the front of the enclosure.
- Page 22 JETSTOR SAS 760J/JD Hardware Installation Guide 7. Continue to slide the drive carrier into the selected slot until it contacts the baseboard and begins to engage the handle. Carefully press down on the handle until it latches which will cam the drive carrier into place.
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Page 23: Jetstor Sas 760J/Jd Enclosure Drive Map
11. The disk drives are now installed and ready to use. JETSTOR SAS 760J/JD ENCLOSURE DRIVE MAP The drive mapping for the JETSTOR SAS 760J/JD enclosure is shown below. Rear of Enclosure PCMs & I/O Controllers... -
Page 24: Chapter 4 Configuring The Jetstor Sas 760J/Jd
This chapter describes how to cable the JETSTOR SAS 760J/JD and any expansion enclosures. KEY COMPONENTS Shown below is a rear view illustration of the JETSTOR SAS 760J/JD with key components highlighted. 1. Power & Cooling Module (2 per enclosure) 2. -
Page 25: I/O Modules & Sas Ports
• Dual host / Dual I/O configuration with up to three expansion enclosures • Example zoning configurations The following are typical configurations for the JETSTOR SAS 760J/JD Bulk Storage Enclosure. SAS Cables: High quality 6G SAS cable are recommended that meet the following requirements: o Minimum Length: 0.5 meters... -
Page 26: Dual Host, Dual I/O Configuration
JETSTOR SAS 760J/JD Hardware Installation Guide JETSTOR SAS 760J/JD HOST I/O Slot A I/O Blank SAS Cable Single Host - Single I/O Configuration DUAL HOST, DUAL I/O CONFIGURATION JETSTOR SAS 760J/JD HOST 1 HOST 2 SAS Cable SAS Cable Dual Host - Dual I/O Configuration... -
Page 27: Dual Host, Dual I/O With Expansion
JETSTOR SAS 760J/JD Hardware Installation Guide DUAL HOST, DUAL I/O WITH EXPANSION Page 27 of 71... -
Page 28: Zoned Configurations
JETSTOR SAS 760J/JD Hardware Installation Guide ZONED CONFIGURATIONS There are multiple zoning configurations available. Please reference Appendix E for supported configurations. Shown below are just a couple of examples that can be implemented with the JETSTOR SAS 760J/JD enclosures. 4.6.1 Z ONING ONFIGURATION... -
Page 29: Zoning Configuration Example 2
JETSTOR SAS 760J/JD Hardware Installation Guide 4.6.2 Z ONING ONFIGURATION XAMPLE In the following configuration drives 1-30 are presented to hosts 1-4 on I/O controller A and drives 31-60 are presented to hosts 1-4 on I/O controller B. HOST 1... -
Page 30: Chapter 5 Powering Up The Jetstor Sas 760J/Jd
JETSTOR SAS 760J/JD Hardware Installation Guide Chapter 5 Powering Up the JETSTOR SAS 760J/JD This chapter describes how to power up and power down your JETSTOR SAS 760J/JD system configurations. Caution: Use only the power cords supplied with the enclosure. - Page 31 JETSTOR SAS 760J/JD Hardware Installation Guide Page 31 of 71...
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Page 32: Power-Up Procedure For A Single Jetstor Sas 760J/Jd System
POWER-DOWN PROCEDURE FOR A SINGLE JETSTOR SAS 760J/JD SYSTEM. 1. Power down the host computer. 2. Power down the JETSTOR SAS 760J/JD by turning off the switches on the PCMs (Power and Cooling Modules) POWER-DOWN PROCEDURE FOR A MULTIPLE JETSTOR SAS 760J/JD SYSTEM. - Page 33 JETSTOR SAS 760J/JD Hardware Installation Guide 3. Power down the remaining expansion enclosures by turning off their switches on the PCMs. Page 33 of 71...
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Page 34: Chapter 6 Monitoring The Jetstor Sas 760J/Jd
JETSTOR SAS 760J/JD Hardware Installation Guide Chapter 6 Monitoring the JETSTOR SAS 760J/JD This chapter describes the status LEDs on the JETSTOR SAS 760J/JD and their meanings. The JETSTOR SAS 760J/JD provides visual indications (LEDs) for operational status. There is also an audible alarm (piezoelectric buzzer) used to indicate that the top covers are open or that a power supply has been removed. -
Page 35: Enclosure Leds
JETSTOR SAS 760J/JD Hardware Installation Guide ENCLOSURE LED The following illustrations and table show the JETSTOR SAS 760J/JD Enclosure LEDs and their functions. Description Normal Behavior Color • OFF indicates no drive activity. Drive Activity Green • ON indicates drive activity. -
Page 36: Enclosure Drive Identify Led
JETSTOR SAS 760J/JD Hardware Installation Guide ENCLOSURE DRIVE IDENTIFY LED The JETSTOR SAS 760J/JD enclosure has an internal drive identify LED associated with each drive. These LEDs are located inside the drive bays. Behavior of this LED is described in the table below. -
Page 37: I/O Controller Leds
JETSTOR SAS 760J/JD Hardware Installation Guide I/O CONTROLLER LED The following table and illustration show the JETSTOR SAS 760J/JD I/O Controller LEDs and their function. There are a total of 13 status LEDs on the JETSTOR SAS 760J/JD I/O Controller. Description... - Page 38 JETSTOR SAS 760J/JD Hardware Installation Guide 10Base-T Link/Activity 100Base-T Link/Activity SAS Link Fault (x4) I/O Module Identify I/O Module OK SAS Link Established (x4) I/O Module Fault JETSTOR SAS 760J/JD IO Module Page 38 of 71...
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Page 39: Power Supply Leds (Pcm - Power & Cooling Module)
JETSTOR SAS 760J/JD Hardware Installation Guide POWER SUPPLY LED (PCM – POWER & COOLING MODULE) The following table and illustration show the JETSTOR SAS 760J/JD PCM LEDs and their functions. Description Normal Behavior Color • ON indicates that the power supply is on and that... -
Page 40: Chapter 7 Appendix A: Safety Notices And Cautions
NOTE: The maximum current draw is printed on a label on each of the JETSTOR SAS 760J/JD PCMs (Power & Cooling Modules). 200-240V 12.4A per PCM, 2 PCMs per JETSTOR SAS 760J/JD. Page 40 of 71... -
Page 41: Installation Cautions And Notes
JETSTOR SAS 760J/JD Hardware Installation Guide INSTALLATION CAUTIONS AND NOTES Caution: to prevent personal injury and equipment damage, have someone assist you during the equipment installation. If necessary, reduce the weight of the enclosure by removing the disk drives and PCMs during installation. -
Page 42: Chapter 8 Appendix B: Jetstor Sas 760J/Jd Specifications
I/O Controller modules • Disk Drives 8.1.4 E NCLOSURE IMENSIONS The dimensions of the JETSTOR SAS 760J/JD comply with the EIA-310-D standard for rack-mountable equipment. • Height : 6.97” (177 mm) • Width : 16.56” (420.6 mm) w/Rack ears: 19” (482.6 mm) •... -
Page 43: Power & Cooling Modules (Pcms) / Input Power
OOLING ODULES NPUT POWER NOTE: The default PCM for the JETSTOR SAS 760J/JD is a 1200 watt power supply. An optional power supply with 1865 watts is also available. Please contact your JetStor representative to obtain these higher power PCMs. -
Page 44: Temperature, Humidity, Altitude
JETSTOR SAS 760J/JD Hardware Installation Guide 8.1.7 T EMPERATURE UMIDITY LTITUDE Parameter Operating Non-Operating Transit Storage Temperature 5°C to 35°C* 5°C to 45°C -40°C to 60°C 1°C to 60°C (41°F to 95°F) Range (41°F to 113°F) (-40°F to 140°F) (34°F to 140°F) -
Page 45: Acoustics
JETSTOR SAS 760J/JD Hardware Installation Guide 8.1.11 A COUSTICS Acoustic level does not exceed an A- weighted sound power of 7.9 Bels at normal operation tested to ISO 7779. Normal operation is defined as ambient temperature of 23°C, 60 I/Os/sec/drive, all fans / fans operational, and no fault conditions. The acoustic sound level increases under fault conditions as fan speeds increase. -
Page 46: Chapter 9 Appendix C : Installing Disk Drives In Carriers
Chapter 9 Appendix C : Installing Disk Drives in Carriers This appendix covers the installation of disk drives (or SSDs) into the JETSTOR SAS 760J/JD drive carriers. The JETSTOR SAS 760J/JD drive carriers can be assembled in a number of configurations: •... -
Page 47: Installation Of 3.5" Disk Drives Into The Drive Carrier (Without Interposer)
TO DRIVE FIRST. TO DRIVE LAST. 4. Disk Drive TORQUE SCREWS TO 4-6 IN-LBS. CAUTION, OVER-TORQUED SCREWS WILL DAMAGE CARRIER RAILS. 5. Installation Screws (4) JETSTOR SAS 760J/JD Drive Carrier Assembly (3.5” Drive / No Interposer) Page 47 of 71... - Page 48 JETSTOR SAS 760J/JD Hardware Installation Guide 1. Install the Carrier Release Rail as shown with two of the installation screws. Ensure alignment of the drive is such that the drive connector is at the bottom front as shown. 2. Align the Carrier Pivot Rail with the release rail so that Tab ‘A’ of the drive spacer aligns and mates with Slot ‘B’...
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Page 49: Installation Of 3.5" Disk Drives Into The Drive Carrier With Interposer
JETSTOR SAS 760J/JD Hardware Installation Guide INSTALLATION OF 3.5” DISK DRIVES INTO THE DRIVE CARRIER WITH INTERPOSER This following installation procedure covers both SAS and SATA 3.5” drive installation with an interposer card installed. NOTE: The interposer cards are different depending on whether you are installing a SAS or SATA drive. - Page 50 JETSTOR SAS 760J/JD Hardware Installation Guide 2. Flip and reinstall the interposer spacer as shown at the other end of the carrier release rail. Install the interposer card into the spacer with one screw (supplied with the interposer) as shown below. Torque screws to 2-3 in-lbs. max. Do not over-torque the screws.
- Page 51 CAUTION, OVER-TORQUED SCREWS WILL DAMAGE CARRIER RAILS. Interposer) JETSTOR SAS 760J/JD Drive Carrier Assembly (3.5” Drive with 5. Torque the drive installation screws to 4-6 in-lbs. Do not over-torque as damage to the carrier or drive may result. 6. Drive carrier assembly is complete.
- Page 52 JETSTOR SAS 760J/JD Hardware Installation Guide The following illustration shows the completed drive carrier assembly with a 3.5” disk drive and the interposer card properly installed. interposer) JETSTOR SAS 760J/JD Drive Carrier Assembly (3.5” Drive with Page 52 of 71...
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Page 53: Installation Of 2.5" Disk Drives Into The Drive Carrier (Without Interposer)
ENSURE THE DRIVE TRAY TAB SLIPS INTO THE SLOT ON THE CARRIER PIVOT RAIL BEFORE INSTALLING THE LAST 2 SCREWS. 6. Drive Installation Screws (4) Interposer) JETSTOR SAS 760J/JD Drive Carrier Assembly (2.5” Drive / No Page 53 of 71... - Page 54 (or SSD) is at its lowest point in the carrier. The following illustration shows the completed drive carrier assembly with a 2.5” disk drive properly installed (without the interposer card) JETSTOR SAS 760J/JD Drive Carrier Assembly (2.5” Drive without interposer) Page 54 of 71...
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Page 55: Installation Of 2.5" Disk Drives Into The Drive Carrier With Interposer
Installation Screws (4) JETSTOR SAS 760J/JD Drive Carrier Assembly (2.5” Drive with Interposer) 1. Install the Carrier Release Rail to the 2.5” tray assembly as shown with two of the tray installation screws. Ensure alignment of the tray is such that the drive connector opening is at the bottom as shown. - Page 56 7. Drive carrier assembly is complete. The following illustration shows the completed drive carrier assembly with a 2.5” disk drive and interposer card properly installed. JETSTOR SAS 760J/JD Drive Carrier Assembly (2.5” Drive with Interposer) Page 56 of 71...
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Page 57: Chapter 10 Appendix D: Replacing Enclosure Components
10.1 INTRODUCTION / GENERAL CAUTIONS There are 3 major components of the JETSTOR SAS 760J/JD enclosure that are customer replaceable. All three of the components are hot-swappable, meaning that they can be pulled and replaced while the unit is in operation. -
Page 58: 10.2 Replacing / Installing Disk Drives
Caution: When handling disk drives, be sure to take static precautions (wrist straps, grounded ESD mat, etc.). 1. Follow the steps below to install or replace a drive in the JETSTOR SAS 760J/JD. 2. Ensure the drive(s) to be installed have acclimated to room temperature and have been installed into the drive carrier. - Page 59 JETSTOR SAS 760J/JD Hardware Installation Guide 5. Pull the enclosure out far enough to allow the top access panels to be opened. The rails will ‘lock’ into a service position. Pull enclosure out until green rail tabs click into place 6.
- Page 60 Leaving the top covers open for an extended period will cause an overtemp condition which will sound a continuous alarm. It is recommended that when hot-swapping any device in the JETSTOR SAS 760J/JD, this action be completed within five minutes to maintain proper cooling.
- Page 61 Drive Carrier Release Catch Removing a drive from the JETSTOR SAS 760J/JD enclosure 11. Carefully slide the drive carrier (with drive installed) out of the selected slot. 12. To install the replacement drive, depress the release button the drive carrier to release the handle and carefully insert the drive until it contacts the baseboard and begins to engage the handle.
- Page 62 JETSTOR SAS 760J/JD Hardware Installation Guide 17. The drive mapping for the JETSTOR SAS 760J/JD enclosure is shown below. Rear of Enclosure PCMs & I/O Controllers 49 50 51 52 53 54 55 56 57 58 59 60 37 38 39 40 41 42...
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Page 63: Replacing A Power & Cooling Module (Pcm)
JETSTOR SAS 760J/JD Hardware Installation Guide 10.3 REPLACING A POWER & COOLING MODULE (PCM) This section describes the replacement of a PCM in the JETSTOR SAS 760J/JD. Caution: If replacement of a PCM is required, the fans will increase to maximum speed when the PCM is removed. This is to maintain proper cooling. - Page 64 8. Replace the PCM power cord. 9. Press the power-on switch. 10. After a few moments, the JETSTOR SAS 760J/JD will detect the replacement PCM. At this time, the alarm will go off (along with any failure LEDs), and the cooling fans will return to normal speed.
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Page 65: 10.4 Replacing An I/O Controller Module
Caution: When handling I/O controller modules, be sure to take static precautions (wrist straps, grounded ESD mat, etc.). Follow the steps below to replace an I/O Controller in the JETSTOR SAS 760J/JD. 1. If the JETSTOR SAS 760J/JD is powered on (hot-swapping the I/O Controller), ensure that there are no data transactions taking place on the I/O Controller to be replaced. - Page 66 JETSTOR SAS 760J/JD Hardware Installation Guide I/O Controller I/O Controller Lock Bar Tab I/O Controller Thumbscrew Lock Bar JETSTOR SAS 760J/JD I/O Module Locking Page 66 of 71...
- Page 67 PCMs to go to high speed. It is recommended that when hot-swapping any device in the JETSTOR SAS 760J/JD, this action be completed within five minutes to maintain proper cooling.
- Page 68 JETSTOR SAS 760J/JD Hardware Installation Guide 10. This completes the I/O Controller Module replacement steps. Page 68 of 71...
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Page 69: 11.1 Overview / Drive Groupings
This appendix covers the zoning configurations available for the JETSTOR SAS 760J/JD. 11.1 OVERVIEW / DRIVE GROUPINGS The JETSTOR SAS 760J/JD enclosure features provide for zoning on the I/O modules. This allows the input ports on the I/O modules to be assigned specifically to particular drives in the system. -
Page 70: 11.2 Zoning Configuration 0: Default Single Zone
JETSTOR SAS 760J/JD Hardware Installation Guide 11.2 ZONING CONFIGURATION 0: DEFAULT SINGLE ZONE In this configuration, all installed drives are available to all of the host ports on both I/O controllers. Mini Mini Mini Mini Mini Mini Mini Mini HOST 1... -
Page 71: Zoning Configuration 2
JETSTOR SAS 760J/JD Hardware Installation Guide 11.4 ZONING CONFIGURATION 2 When zoning configuration 2 is active, 30 drives are presented to each host port on IO module A and 30 to each host port on IO module B. These represent either the drives in the enclosure’s Drive Group 1 (IO slot A);...
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