Draft Document for Review February 7, 2020 4:43 pm 8464pref.fm Thanks to the following people for their contributions to this project: Norbert Schlumberger IBM SO Delivery, Server Systems Operations Felipe Barajas, Michelle Batchelor, Ralph Beeston, Erika Dawson, Lourie Goodall, Charles  House, Katsuyoshi Katori, Khanh Ly, Kohichi Masuda, Takeshi Nohta, Addie Richards, Kerri  Shotwell, Sam Smith IBM Systems Enete Gomes Dos Santos Filho, Karim Walji IBM Technology Support Services Tom Koudstaal E-Storage B.V. Special thanks to Nobuhiko Furuya Thanks to the authors of the previous editions: Larry Coyne, Katja Denefleh, Derek Erdmann, Joe Hew, Aderson Pacini, Michael Scott, and  Chen Zhu Here’s an opportunity to  spotlight your skills, grow your career, and become a published  author, all at the same time. Join an ITSO residency project and help write a book in your area  of expertise, while honing your experience using leading-edge technologies. Your efforts will  help to increase product acceptance and customer satisfaction, as you expand your network  of technical contacts and relationships. Residencies run 2 - 4 weeks in length, and you can  participate either in person or as a remote resident working from your home base.  Learn more about the residency program, browse the residency index, and apply online: ibm.com /redbooks/residencies.html Your comments are important to us. Now you can become a published author, too Comments welcome GLYPH<SM590000> Use the online  Contact us  review Redbooks form: ibm.com /redbooks GLYPH<SM590000> Send your comments in an email: redbooks@us.ibm.com GLYPH<SM590000> Mail your comments: IBM Corporation, International Technical Support Organization Dept. HYTD Mail Station P099 2455 South Road Poughkeepsie, NY 12601-5400 We want our books to be as helpful as possible. Send us your comments about this book or  other IBM Redbooks publications in one of the following ways: xxii  IBM TS7700 Release 5.0 Guide