Related publications IBM Redbooks Online resources Help from IBM The publications listed in this section offer more detailed discussions of the topics that are  covered in this book. The following IBM Redbooks publications provide additional information about the topic in this  document. Be aware that some publications that are referenced in this list might be available  in softcopy only.  You can search for, view, download, or order these documents and other Redbooks,  Redpapers, Web Docs, draft and additional materials, at the following website:  The following websites provide further relevant information: IBM Support and downloads ibm.com /support IBM Global Services ibm.com /services GLYPH<SM590000> IBM PowerHA SystemMirror V7.2.1 for IBM AIX Updates , SG24-8372 GLYPH<SM590000> IBM PowerHA SystemMirror V7.2 for IBM AIX Updates , SG24-8278 GLYPH<SM590000> IBM PowerHA SystemMirror for AIX Cookbook , SG24-7739 GLYPH<SM590000> IBM PowerHA SystemMirror GLYPH<SM590000> IBM Power Systems GLYPH<SM590000> IBM PowerHA SystemMirror Version 7.2 for AIX documentation ibm.com /redbooks https://www.ibm.com/us-en/marketplace/powerha https://www.ibm.com/it-infrastructure/power https://ibm.co/2X0AKeI ' Copyright IBM Corp. 2 019. All rights reserved. 485