storage infra site icon

Symmetrix DMX health check 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...

What is Meta_resource in Hitachi VSP, USP & HUS?

What is Meta_resource in Hitachi VSP, USP & HUS?

The meta_resource is a resource group combined of additional resources (except external volumes) and the existing resources in the storage system before the Resource Partition Manager is installed. Initially existing resources are belong to...

What is SSID in Hitachi VSP?

What is SSID in Hitachi VSP?

Hitachi storage array is configured with one SSID (Storage System ID) for each group of 64 or 256 devices. One of four SSIDs will be for one CU image. Each SSID must be unique...

Hitachi USP V/VM host modes

Hitachi USP V/VM host modes

Host mode When to select this mode 00 Standard Use for host group if Host operating system is Red Hat Linux server or IRIX . 01 VMware Use this option for host group if...

How to do zoning in Brocade switch

How to do zoning in Brocade switch

Pre requisites for performing zoning in Brocade Fabric Collect the WWN of the host (server) which you want to zone(Generally WWPNs will be provided by OS/server administrators ) Get the WWN of Storage port...