Category: SAN

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Pure storage volume allocation to ESX cluster

Pure storage volume allocation to ESX cluster procedure Pre-requisites ESX hosts WWPNs Capacity requirement Pre checks Available free space in pure Host connection status Please make sure zoning is done between the ESX host...

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Pure storage volume allocation procedure in cli

Pure Storage LUN/volume allocation procedure Pre-requisites Host WWPN Required capacity Host operating system Pre checks Available free space in pure Host connection status Please make sure zoning is completed between the host and pure...

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Pure storage commands

Pure storage array commands Command Description purearray commands purearray list To display the array name, serial no and firmware version details purearray list –controller To list all the controllers connected to the Pure array....

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Dell EMC symmetrix DMX health check commands

Basic health check commands for EMC Symmetrix DMX 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...

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What is Meta_resource in Hitachi VSP, USP & HUS?

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

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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...