XLS Enterprise Library System XLS CONFIGURATIONS

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XLS CONFIGURATION EXAMPLES USING LTO 4 DRIVES
Configuration Tape Drive
Slots		 Cartridge
Slots*		 Native Capacity
with LTO 4		 Native Data Rate
with LTO 4		 Terabytes per
Square Foot		 Cartidges per
Square Foot
* May include optional cartridge slots
XLS-810160 2 165 132 TB 850 GB/hr 24 29
XLS-810240 4 245 196 TB 1.7 TB/hr 35 44
XLS-810240 + 1 Pod 4 361 292 TB 1.7 TB/hr 41 52
XLS-810240 + 1 MEM2 6 762 624 TB 2.6 TB/hr 57 71
XLS-812300 4 295 236 TB 1.7 TB/hr 28 35
XLS-812300 + 2 Pods 6 535 428 TB 2.6 TB/hr 35 44
XLS-812300 + 2 MEM2 12 1,365 1.1 PB 5.2 TB/hr 57 71
XLS-820500 4 465 372 TB 1.7 TB/hr 44 55
XLS-820500 + 1 MEM2 6 970 776 TB 2.6 TB/hr 56 70
XLS-820500 + 1 MEM1 8 1,510 1.2 PB 3.5 TB/hr 71 89
XLS-820500 + 2 MEM1 8 2,585 2.1 PB 3.5 TB/hr 81 101
XLS-832700 8 655 524 TB 3.5 TB/hr 49 61
XLS-832700 + 1 MEM1 12 1,700 1.4 PB 5.2 TB/hr 71 89
XLS-832700 + 2 MEM1 12 2,775 2.2 PB 5.2 TB/hr 80 100
3 XLS-832700 + 4 MEM1 36 6,175 4.9 PB 15.6 TB/hr 75 93
XLS-8161100 4 1,066 853 TB 1.7 TB/hr 79 99
XLS-8161100 + 1 MEM1 4 2,141 1.7 PB 1.7 TB/hr 89 111
2 XLS-8161100 + 2 MEM1 8 4,282 3.4 PB 3.5 TB/hr 89 111
4 XLS-8161100 + 5 MEM1 16 9,639 7.7 PB 6.9 TB/hr 90 113
XLS CONFIGURATION EXAMPLES USING LTO 5 DRIVES
Configuration Tape Drive
Slots		 Cartridge
Slots*		 Native Capacity
with LTO 4		 Native Data Rate
with LTO 4		 Terabytes per
Square Foot		 Cartidges per
Square Foot
* May include optional cartridge slots
XLS-810160 2 165 248 TB 1.0 TB/hr 44 29
XLS-810240 4 245 368 TB 2.0 TB/hr 66 44
XLS-810240 + 1 Pod 4 361 542 TB 2.0 TB/hr 72 52
XLS-810240 + 1 MEM2 6 762 1.1 PB 3.0 TB/hr 104 71
XLS-812300 4 295 443 TB 2.0 TB/hr 52 35
XLS-812300 + 2 Pods 6 535 803 TB 3.0 TB/hr 65 44
XLS-812300 + 2 MEM2 12 1,365 2.0 PB 6.0 TB/hr 107 71
XLS-820500 4 465 698 TB 2.0 TB/hr 82 55
XLS-820500 + 1 MEM2 6 970 1.5 PB 3.0 TB/hr 105 70
XLS-820500 + 1 MEM1 8 1,510 2.3 PB 4.0 TB/hr 133 89
XLS-820500 + 2 MEM1 8 2,585 3.9 PB 4.0 TB/hr 152 101
XLS-832700 8 655 983 TB 4.0 TB/hr 92 61
XLS-832700 + 1 MEM1 12 1,700 2.6 PB 6.0 TB/hr 142 89
XLS-832700 + 2 MEM1 12 2,775 4.2 PB 6.0 TB/hr 150 100
3 XLS-832700 + 4 MEM1 36 6,175 4.9 PB 15.6 TB/hr 75 93
XLS-8161100 4 1,066 1.6 PB 2.0 TB/hr 149 99
XLS-8161100 + 1 MEM1 4 2,141 3.2 PB 2.0 TB/hr 167 111
2 XLS-8161100 + 2 MEM1 8 4,282 6.4 PB 4.0 TB/hr 167 111
4 XLS-8161100 + 5 MEM1 16 9,639 14.5 PB 8.1 TB/hr 169 113
FEATURES
  • N+1 hot swappable
    power system
  • Up to 40 I/O slots
    per LRM
  • Individual Fibre
    Channel or SCSI
    control interfaces for
    up to 8 partitions
  • Single-view, local and
    remote management
  • Automatic fault
    notification
  • 15” color touch screen
    for local control
  • LED indicators provide
    real-time visual status
    information

FLEXIBILITY

The XLS accommodates up to eight intermixed SCSI or Fibre Channel library control channels. User configured parameters can be backed up remotely so that in the event of a major library controller failure/replacement the user configuration can be uploaded and the library brought back online immediately.

The XLS also offers optional 6U or 8U EIA1 rack space to accommodate auxiliary equipment such as switches, RAID storage, storage controllers, or other equipment.

X-LINK™ SINGLE-VIEW WORLDWIDE INTERFACE

X-Link is a powerful, browser-based graphical user interface that gives both local and remote administrators a single-view, comprehensive tool set to configure, manage, monitor and control XLS via a single IP connection, worldwide. A large color touch screen provides local management and control.

1 NA on XLS 8161100, 810160, 810240

LOGICAL LIBRARY PARTITIONS

Up to eight individual library partitions can be established. Each partition can contain either Fibre Channel or SCSI tape drives, and a dedicated library control interface. X-Link gives administrators complete information about and control of the storage elements assigned to each partition, making setup, administration and re-configuration easy.

DATA-GUARD™ ONBOARD UPS

XLS is the first library to deliver built-in power failure protection for the library robotics, independent of any external power protection scheme. If input power to the library fails, the Data-Guard UPS maintains system power long enough to protect any media located in the picker assembly from harm. It also carries out an orderly shutdown of the library controllers and processor to allow problem-free restarts when power returns. UPS protection is restored after 10 minutes of normal operation recharges the onboard battery.

EASE OF SERVICE

XLS uses a modern FRU design incorporating easily exchanged modules. The power supplies, cooling fans, and drives are all designed for easy replacement. MTTR for any service operation is <30 minutes. Remote access by Qualstar Technical Support speeds monitoring and diagnosis to eliminate service interruptions.

HIGH AVAILABILITY

N+1 power is standard on the XLS-832700 and XLS-8161100 and optional on other models. The system controller uses a journaling file system for faster recovery from power loss / system resets. XLS uses a distributed control intelligence connected by a high reliability CAN bus. Advanced diagnostics and error recovery procedures are incorporated in the XLS firmware design.

Tape backup, tape storage & tape libraries. Copyrights © 2009 Qualstar Corporation • All rights reserved