Spectra Logic T-Series Spectra T50e Parts list manual

Spectra T50e
Library Control Module
Replacement Instructions
PN 90970024 Revision A

Notices
2
Notices
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Spectra T50e Library Control Module Replacement Instructions
Revision A, August 2008
Copyright © 2008 Spectra Logic Corporation. All rights reserved.
Contacting Spectra Logic
Spectra Logic Web Site: www.spectralogic.com
United States Headquarters European Office
Spectra Logic Corporation
1700 North 55th Street
Boulder, CO 80301
USA
Phone: [phone] or [phone]
International: 00.1.303.449.6400
Fax: [phone]
Spectra Logic Europe Ltd.
Magdalen Centre
Robert Robinson Avenue
Oxford Science Park
OXFORD
OX4 4GA
United Kingdom
Phone: [phone]
Fax: [phone]
SpectraGuard Technical Support
Web Site: www.spectralogic.com/support
Knowledge Base: www.spectralogic.com/knowledgebase
Email: [e-mail]
Phone Numbers: United States and Canada: [phone]
International: 00 (1) 303 449 0160

3
Replacing the Library Control Module
These instructions describes how to replace the T50e Library Control Module (LCM).
The library contains a single LCM, which provides the logic and circuitry to control the
robotics and display the user interface on the library’s touch screen. The LCM includes
an embedded web server to provide remote access to the user interface through the
Remote Library Controller (RLC) using a standard web browser. It also houses the flash
card. Figure 1 shows the available connections on the LCM.
Note: Depending on the ASM service level you purchased, the LCM may
not be included in your on-site LCM kit.
Before You Begin
Ensure that the work area is free from conditions that could cause
electrostatic discharge (ESD). Discharge static electricity from your body by
touching a known grounded surface, such as a computer’s metal chassis.
Ensure that you have saved a backup copy of your library’s configuration—see
Preparing for Replacement on page 4).
Power the library off—Ensure that the library and flash card are both idle, and
then power the library off (Resetting the Library on page 19 for important
information).
Gathering Tools and Supplies
A new Spectra T50e LCM module
A #2 Phillips screwdriver
Figure 1 Connections to the LCM.
Ethernet connector
USB ports
Flash (SD) card
LCM
(location and
orientation)

Replacing the Library Control Module
4
Continuing Backups
If the LCM is malfunctioning, you have no control of the library through the Library
Controller (LC) on the front panel or through the Remote Library Controller (RLC). A
malfunctioning LCM can also affect robotics and tape drives. Backups are interrupted if
the robotics or tape drives are affected and cannot be restarted until after the LCM is
replaced.
Preparing for Replacement
You have a Valid Backup Library Configuration Whenever you modify the
configuration of the library or a partition, you have the option of saving the
configuration to a USB storage device, as described in the Spectra T50eLibrary User
Guide. The saved configuration can be used to restore a lost configuration.
If you previously saved the library configuration on a USB storage device or uploaded
it to a file on your computer, locate the most current configuration file before
beginning the replacement procedure. You can use this saved configuration to restore
the library configuration after you replace the LCM.
If you have a valid saved configuration, continue with Replacing the LCM on page 13.
Caution: Do not attempt to save the library configuration if the LCM is
malfunctioning. Any information saved at this point may be
corrupted.
You do not have a Valid Backup Library Configuration If do not have a valid backup
library configuration, or are unable to locate it, you may need to reconfigure your
library manually after replacing the LCM.
In this case, it is important to write down the following library information before
continuing. The items to write down are listed here and described below:
Option keys
Encryption keys
Partition information
Network information
Email Users and SMTP IP Address
AutoSupport Log Profile information for each profile
General settings
Library Logon Users and Passwords
Auto Support Log file

Before You Begin
5
Option Keys
1. Select Configuration > Option Keys. The Option Keys screen appears.
2. Write down all of the 15-character alphanumeric keys.
Encryption Keys
This information is only needed if you have enabled encryption in a partition in the
library.
1. Select Security > Encryption. The Encryption configuration screen appears.
2. Follow these steps for each encryption key.
a. Select Export.
b. Decide whether to save the key to a USB device, or to mail it to a previously
defined email recipient.

Replacing the Library Control Module
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Spectra Logic recommends saving the key to a USB device as it allows he library
to verify that the save completed successfully by using the Check Key Files
option. If you plan to save the key to a USB device, plug the USB device into the
LCM before proceeding (see Figure 1).
Note: Do not use the default autosuppor[email protected] email
recipient. Spectra Logic does not save emailed configuration files.
c. Enter a password, which is used to encrypt the key itself, select Next.
d. Make a record of the password, which you will need to import the key. Without
it, you cannot import the key, and the data which was encrypted using the key
will be inaccessible.
e. Confirm that the encrypted key copied correctly by using one of these methods:
USB device—Select the Check Key Files button.
If the confirmation indicates the key did not copy correctly, delete all data from
the USB device so that no trace of the failed key attachment remains, then re-
export the key to a different USB device, beginning with Step 2.
Emailed—Confirm the receipt of the attachment by contacting the user to whom
you sent the encrypted key file and verifying receipt and validity of the key.
Partition Settings
1. Select Configuration > Partitions. The Partitions screen appears.
2. Select Details and write down all partition information (for each partition),
including:

Before You Begin
7
Name of each partition
Number of storage slots for each partition
Number of drives for each partition
Which tape drive acts as the “exporter” for the library
Which tape drives, their physical location or their designation are configured for
each partition
Network Information
1. Select Configuration > Network. The Network screen appears.
2. Write down all of the Network information.
Email Users and SMTP IP Address
1. Select Configuration > Mail Users. The Mail Users screen appears.

Replacing the Library Control Module
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2. Select Edit to see more details, including the SMTP IP address, and write down the
information.
3. Note which users receive which notifications (error, fatal, warning, and info).
AutoSupport Log (ASL) Profile
Gather the ASL information for each profile. Do not attempt to make any changes at
this time; record any desired changes to implement after the replacement procedure is
complete.
1. Select Maintenance -> AutoSupport -> Manage Profile > Edit to navigate through
the wizard and record the information. The Company Info screen appears.
2. Write down all information for each profile, including:
Contract number
Company name and site address
3. Select Next to view and record the contact name, phone number, and email address.

Before You Begin
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General Library Information
Select Configuration -> Settings -> to gather the general library settings.
Users and Passwords
1. Select Security -> Edit Users -> Edit to gather the user settings.
2. Write down the user name, user type, and password of each user. Passwords are not
shown, so write down the passwords, if they are known.
Create an Auto Support Log (ASL) File
The ASL creates a backup copy of your current configuration and gathers all the logs
from the library. You can email the ASL file to SpectraGuard Support and they can
provide you with the detailed information to reconfigure your library as a last resort.
The only information not contained in this log file are the BlueScale logon passwords,
and the Encryption keys. The Encryption keys must be backed up or saved separately.
If you do not have an AutoSupport Log Profile configured, creating one at this time
may not work if the LCM is malfunctioning. If this is the case, make sure you record all
the information in the previous sections to restore your library configuration after
replacing the LCM.
Able to Create ASL If you are able to create a log, follow these steps:

Replacing the Library Control Module
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1. Select Maintenance > Auto Support. The Auto support screen appears.
2. Select Send Log Set and Select the appropriate profile.
3. Select Create a new support ticket and select Next.
4. Use the keyboard to enter a description of the problem in the box. A description
must be entered before the library allows you to continue. Enter the description and
select Next.