After the above command, you can see the mode for HBA#1 changed to standby, as shown below.# powermt display dev=all. Following example, changes HBA #1’s mode from active to standby.# powermt set mode=standby hba=1. Owner: default=SP B, current=SP B – This indicates that the default (and current) owner for this LUN is storage processor SP B.įor example, if you have manually removed an I/O path, check command will detect a dead path and remove it from the EMC path list.# powermt check. CLAROpt – This displays that this particular LUN is valid and using the CLAROpt policy. The following examples, shows that there are 2 HBAs connected to the server, both the HBAs are in active condition with 2 I/O path’s each. In this article, let us discuss how to use powermt command with practical examples. Powermt management utility helps you manage I/O paths from the server to the EMC storage device. If your server has two HBA cards connected to EMC SAN storage device, you can implement load- balancing, and fail- over on the HBA cards using the EMC Power. Path Powermt Command Examples – Display, Check, Remove, Config, Restore. Deployment and a successful initial run of an IntelliSnap backup in some complex environments may require customization, due to specific.ĮMC Power. How to find your fiber HBA world wide node (WWN) numbers on Linux (tested on CentOS/Redhat and Suse Linux Enterprise Server). How install Apache 2.4, PHP 5.4 and MySQL 5.5.21 on Windows 7.
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