HP Hitachi Dynamic Link Manager Software - Manual (Page 7)

When Moving a Logical Volume Created on a SCSI Device in a Single-Path
Environment to an HDLM Device....................................................................3-202
Settings for Xen..................................................................................................3-205
Settings for KVM.................................................................................................3-207
Settings for Heartbeat.........................................................................................3-208
Settings for Oracle RAC.......................................................................................3-208
Settings for the RHCM.........................................................................................3-211
Notes on Using RHCM...................................................................................3-211
When Using Red Hat Enterprise Linux AS4/ES4...............................................3-211
When Using Red Hat Enterprise Linux 5, or Red Hat Enterprise Linux 6.............3-212
Settings for VCS..................................................................................................3-213
Checking the Path Configuration...........................................................................3-213
Setting Up HDLM.................................................................................................3-214
Checking the Current Settings........................................................................3-214
Setting Up the HDLM Functions......................................................................3-215
Setting Up Load Balancing....................................................................3-216
Setting Up Path Health Checking...........................................................3-216
Setting Up the Automatic Failback Function...........................................3-217
Setting Up Intermittent Error Monitoring...............................................3-217
Setting Up Dynamic I/O Path Control....................................................3-218
Setting the Error Log Collection Level....................................................3-219
Setting the Trace Level........................................................................3-219
Setting the Error Log File Size...............................................................3-220
Setting the Number of Error Log Files...................................................3-220
Setting the Trace File Size....................................................................3-221
Setting the Number of Trace Files.........................................................3-221
Setting Up Audit Log Data Collection.....................................................3-222
Setting the Audit Log Facility................................................................3-223
Checking the Updated Settings......................................................................3-223
The Process-specific-trace Information File...........................................................3-224
Notes on Using the Hitachi Network Objectplaza Trace Library.........................3-224
Creating a Character-Type Device File for an HDLM Device....................................3-224
When Using Red Hat Enterprise Linux 5 or Red Hat Enterprise Linux 6..............3-225
When Using Red Hat Enterprise Linux AS4/ES4 or SUSE LINUX Enterprise Server3-225
Creating File Systems for HDLM (When Volume Management Software Is Not Used)3-226
Mounting a File System.................................................................................3-226
Creating a File System...................................................................................3-226
Settings for Automatic Mounting...........................................................................3-227
Setting the HDLM Device for the First Time.....................................................3-227
Migrating from an Environment Where a SCSI Device Is Already Set.................3-229
Canceling the Settings for HDLM..........................................................................3-230
Operations on HDLM-Managed Devices...........................................................3-230
Canceling the Heartbeat Settings...................................................................3-232
Canceling the Settings for Oracle RAC............................................................3-232
Canceling the Settings for RHCM....................................................................3-233
When Using Red Hat Enterprise Linux AS4/ES4......................................3-233
When Using Red Hat Enterprise Linux 5 or When Using Red Hat Enterprise
Linux 6...............................................................................................3-233
Canceling the Settings for VCS.......................................................................3-234
Canceling the Xen Settings............................................................................3-235
Canceling the KVM Settings...........................................................................3-236
Canceling the Settings for LVM2.....................................................................3-237
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Hitachi Dynamic Link Manager User Guide for Linux ®