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This article is about how to use emc powerpath's powermt command. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

How to use the powermt command of emc powerpath

Powermt

Usage:

Powermt [class=]

Powermt check [force] [hba= | all] [dev= | all]

Powermt check_registration

Powermt config

Powermt display [ports] [dev= | all] [every=]

Powermt display options

Powermt display paths [every=]

Powermt display unmanaged

Powermt manage {dev= | class= {invista | hitachi | hpxp | ess | hphsx}}

Powermt unmanage {dev= | class= {invista | hitachi | hpxp | ess | hphsx}}

Powermt load [file=]

Powermt release

Powermt remove [force] hba= | all | dev= | all

Powermt restore [hba= | all] [dev= | all]

Powermt save [file=]

Powermt set mode=active | standby [hba= | all] [dev= | all]

Powermt set periodic_autorestore=on | off

Powermt set policy= {ad | bf | co | lb | li | nr | re | rr | so} [dev= | all]

Powermt set priority= [dev= | all]

Powermt update lun_names

Powermt version

Example:

Powermt display dev=all lists the LUN that all hosts can see

Powermt check_registration to view registration information

Real-time transmission speed of powermt watch display channel

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