Category: SAN

Storage Area Network

What is hitachi dynamic provisioning?

What is hitachi dynamic provisioning?

Hitachi Dynamic Provisioning (HDP) Dynamic provisioning in Hitachi virtual storage platform(VSP) is works on concept of thin provisioning. Hitachi Dynamic Provisioning (HDP) was first introduced on the USP V/VM arrays. It provides a mechanism...

Symmetrix DMX health check and verification commands

Symmetrix DMX health check and verification commands

To check reserved devices symdev –sid 547 list –reserved To check symmetrix external locks symcfg –sid  547 list –lockn all To check symmetrix device locks symdev –sid 547 list –lock To check available free...