HP Archive Backup System for OpenVMS Guide to Operations

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Troubleshooting 12.2 Media Management Wait Magazine Wait Media type Wait Node Wait Object Wait OPCOM Wait Pool Wait RDF Wait System Wait Timer Wait Volume Wait on Magazine Wait on Media Wait on Node Wait on Object. particularly to find locks Wait on OPCOM display fuction Wait on Pool Wait on RDF Wait on a system call eg. allocate drive Wait on the timer specified eg for repetion of some requests Wait on Volume 12.2.4 Scheduling Problems 12.2.4.1 Internal Scheduling 12.2.4.2 External Scheduling 12.2.4.3 Scheduler Scheduling The MDMS database server acts as the scheduler for all ABS and MDMS schedules. The schedules are viewable by using the command $ MDMS SHOW SCHEDULES The MDMS domain contains the type of scheduling that you are using (Internal, External or Scheduler). In the MDMS$LOG:MDMS$LOGFILE_DBSERVER.LOG file, there will be a RUN SCHEDULE command for each schedule executed. If save/restore requests, or MDMS scheduled activities fail to run, there are several ways to track down the problem. If you are using the INTERNAL scheduler type there are log files generated in the MDMS$LOG directory called MDMS$RUN_.LOG. These files contain information about every schedule that is run. You can search these files for the name of the request that you were expecting to be run If you are using the EXTERNAL scheduler type, MDMS invokes a command procedure to scheduler the job into a batch queue. This command procedure is called MDMS$SYS- TEM:MDMS$EXT_QUEUE_MANAGER.COM. There are log files generated in the MDMS$LOG directory called MDMS$EXQ_.LOG which contain the output from a set verify on the command procedure. These logs may give you information about errors generated when the job is being inserted into the batch queue. If you have modified the command procedure they may be especially useful for debugging your procedure. If you are using the SCHEDULER scheduler type, MDMS invokes a command procedure to schedule the job in the DECscheduler (or another scheduler product, if you have modified the command procedure). This command procedure is called MDMS$SYSTEM:MDMS$EXT_SCHEDULER.COM. There are log files generated in the MDMS$LOG directory called MDMS$EXS_.LOG. They contain the output from a set verify on the command procedure. These logs may give you information about an error generated when the job is being inserted into the scheduler and may be especially useful if you have modified the command procedure and are debuging. 12-4 Troubleshooting
12.2.5 MDMS Scheduled Activities 12.3MDMSView GUI There are six MDMS scheduled activities scheduled daily. MDMS$DEALLOCATE_VOLUMES MDMS$DELETE_RESTORES MDMS$DELETE_SAVES MDMS$MOVE_MAGAZINES MDMS$MOVE_VOLUMES MDMS$PURGE_LOGS Troubleshooting 12.3 MDMSView GUI Each one of these generate a log depending on which scheduler type you are using (see above). If errors occur there may be information in these log files or in the MDMS$LOG:MDMS$LOGFILE__.LOG file. 12.3.1 Running MDMSView GUI After ABS/MDMS Installation 12.3.2 Windows Java Path After installing ABS/MDMS, you must logout and back in before running the MDMSView GUI on OpenVMS Alpha. Some of the required symbols for Java will be missing if you do not log back in and you may receive errors from the MDMS$SYSTEM:MDMS$START_GUI.COM procedure. If you have Java installed in a location different from the normal default location, the GUI will not find Java. You must edit the MDMSView.bat file and include the correct path. The default in this file is 12.3.3 MDMSView Log Screen C:\Program Files\JavaSoft\JRE\1.2\bin\java.exe If you receive errors while running the GUI, there is a log screen that may be displayed. This window may show more information about the errors. This window comes up with the GUI by default and you can bring it up to the foreground by selecting MDMSView Log Screen from the View pulldown. The information displayed are the actual calls the GUI is sending to the MDMS server. 12.3.4 MDMSView Command Window The window that initially brings up the GUI has additional information in it. This displays the Java error messages and operations. Troubleshooting 12–5
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HP Archive Backup System for OpenVM
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Contents Preface . . . . . . . . .
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3.6.1 Agent Qualifiers . . . . . .
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4.11.7 Previous and Next Volumes .
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9.3 Defining the Logical MDMS$SBT_T
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B.2 SLS/MDMS V2.x to ABS/MDMS V4.x
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Tables Table 3-1 Logical Names Avai
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Preface Intended Audience This docu
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1 Introduction The Archive Backup S
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2 Overview This chapter provides an
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Overview 2.2 ABS Objects Figure 2-1
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2.2.6 Schedules 2.3 ABS Catalogs Ov
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Overview 2.5 Media, Device and Mana
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2.8.3 Groups 2.8.4 Jukeboxes Overvi
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2.8.8 Nodes 2.8.9 Pools 2.8.10 Volu
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3 Saving and Restoring Data 3.1 Arc
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3.1.5 Destination 3.1.6 Drives 3.1.
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3.1.12 Volume Sets Saving and Resto
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3.2.5 Staging 3.2.6 Catalog Save En
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• Save Type - Copied from related
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Example 3-4 Staging Information in
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3.4.3 Compression 3.4.4 Data Safety
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Saving and Restoring Data 3.4 Envir
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Saving and Restoring Data 3.5 Saves
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Table 3-3 Disk, File, Path and Data
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• First disk/file specification p
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3.5.17.1 HOLIDAYS.DAT Record Format
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Saving and Restoring Data 3.6 Selec
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3.7.2 Command 3.7.3 Restriction Sav
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3.7.5 Include and Exclude 3.7.6 Tim
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Media Management 4.2 Domain 4.2.1 A
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Media Management 4.2 Domain 4.2.15
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Media Management 4.3 Drives 4.3.5 D
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Media Management 4.3 Drives 4.3.15
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Media Management 4.5 Jukeboxes 4.5.
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Media Management 4.5 Jukeboxes 4.5.
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Media Management 4.7 Magazines 4.6.
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Media Management 4.8 Media Types 4.
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Media Management 4.11 Volumes 4.10.
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Media Management 4.11 Volumes Table
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Media Management 4.11 Volumes neede
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Media Management 4.11 Volumes • R
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5 Security The security model used
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Security 5.1 MDMS Rights Table 5-1
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Table 5-4 Domain Access Control Opt
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6 User Interfaces ABS and MDMS supp
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6.1.3 Logging In User Interfaces 6.
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User Interfaces 6.1 Graphical User
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Figure 6-5 Domain View Showing Expa
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6.1.13 Viewing MDMS Audit and Event
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6.2.1 Syntax Overview User Interfac
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User Interfaces 6.3 User Interface
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7 Preparing For Disaster Recovery I
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7.1.2 Backup of MDMS$ROOT Preparing
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7.2 Prolog and Epilog Procedure Pre
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7.2.1 Restoring The System Disk To
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8 Remote Devices 8.1 RDF Installati
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Remote Devices 8.4 Monitoring and T
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Page 137 and 138: • Free Space is 20 Remote Devices
Page 139 and 140: Remote Devices 8.5 Controlling Acce
Page 141: Remote Devices 8.7 RDF Error Messag
Page 144 and 145: System Backup to Tape for Oracle Da
Page 174 and 175: Virtual Library System (VLS) 10.3 Q
Page 176 and 177: Architecture 11.1 The Server Proces
Page 178 and 179: Architecture 11.2 Scheduler Interfa
Page 180 and 181: Architecture 11.3 Catalogs Example
Page 182 and 183: Architecture 11.4 Coordinator 11.4.
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Page 188 and 189: Troubleshooting 12.4 ABS Catalogs 1
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Page 192 and 193: Troubleshooting 12.6 RDF (Remote De
Page 195 and 196: A Configuration Example Getting ABS
Page 197 and 198: Configuration Example * Magazine -
Page 199 and 200: Configuration Example Configuring s
Page 201 and 202: Configuration Example If you comple
Page 203 and 204: Configuration Example Assist: YES C
Page 205 and 206: B Migrating from SLS/MDMS V2.X to A
Page 207 and 208: Migrating from SLS/MDMS V2.X to ABS
Page 209 and 210: Table B-1 SBK Symbols in ABS Termin
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Migrating from SLS/MDMS V2.X to ABS
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$ WRITE EpilogComFile - Migrating f
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Table B-6 Execution Environment Par
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• SAVE Migrating from SLS/MDMS V2
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Solution - Follow these steps: Migr
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C Prev3 Support Prev3 Support is pr
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Prev3 Support C.2 Using SLS as the
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Prev3 Support C.2 Using SLS as the
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Upgrading from ABS V2.X/V3.X to V4.
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Upgrading from ABS V2.X/V3.X to V4.
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ABS/MDMS Support for Fibre Channel
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ABS/MDMS Support for Fibre Channel
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Index Numerics 100 times per day 3-
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MDMS$SBT_ ARCHIVE_n 9-20 MDMS$SBT_
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volumes 3-4 W WARNING 3-14, 3-31 WE
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HP Archive Backup System for OpenVMS Guide to Operations

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