HP LeftHand P4000 HP LeftHand SAN Solutions Support Document - Best Practices
HP LeftHand P4000 - SAN Solutions Manual
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- HP LeftHand P4000 | HP LeftHand SAN Solutions Support Document - Best Practices - Page 1
HP LeftHand SAN Solutions Support Document Best Practices Best Practices Guide - What Not To Do - HP LeftHand P4000 | HP LeftHand SAN Solutions Support Document - Best Practices - Page 2
such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable software. Valid license from HP required for possession, use or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation - HP LeftHand P4000 | HP LeftHand SAN Solutions Support Document - Best Practices - Page 3
Overview Certain actions will cause unwanted results with your IP SAN. Here is a short list of best practices guide for common operations. Actions to Avoid • Unplugging a disk before powering it down through the Console Disk • Replacing a disk without following the right procedure Disk • Hitting - HP LeftHand P4000 | HP LeftHand SAN Solutions Support Document - Best Practices - Page 4
Removing a Failing Disk Refer to the instructions in the Replacing a Disk section of the Storage Chapter in the HP LeftHand Storage Solutions SAN/iQ Software Centralized Management Console User Guide (AT004-96016, April 2009). Hitting a Hard Threshold Once you hit a hard threshold, the volume will - HP LeftHand P4000 | HP LeftHand SAN Solutions Support Document - Best Practices - Page 5
with multiple NICs with IP addresses in the same subnet is an improper configuration unless the NICs are bonded. Changing IP Address of storage nodes When you change the IP address of an storage node that is a part of a management group to an IP address that is not in the same subnet as the - HP LeftHand P4000 | HP LeftHand SAN Solutions Support Document - Best Practices - Page 6
of the following options - Reset Management Group configuration or Reset to Factory defaults - while the storage node is part of a management group, the reset may corrupt data. The only time to run Reset Management Group configuration or Reset to factory defaults is when the storage node is in the
HP LeftHand SAN Solutions
Support Document
Best Practices
Best Practices Guide - What Not To Do