. SYMCLI SRM( Mapping) Commands symhostfs- Display information about a. EMC – SYMCLI By P.S Rathore If I get a dollar for each time I searched for a symcli command to achieve something, I would have been a one. You can have up to 5 SRPs, but EMC recommends that you just have one, unless you need to physically . Older VMAX and Symmetrix SYMCLI commands.

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List all the devices in vmax with the Optimized Read Miss mode off.

The “-force” must be used if the port group PG is not empty. Copy all the devices from composite group TestCg to another coposite group called DevCg and assign new name commwnds each ldev. Creates a file MyBackup containing all the group and view information currently on the Symmetrix array The snapshot for these devices will be terminated within 5 days from the day of setting if none of these devices linked to any target devices.

Replication field Field Description RPO polling interval seconds Interval, in seconds, at which the data source should poll the device. Reclaim the allocated but unwritten space of thin pool space for the mentioned tdevs. Symmetrix BCV control operations on a wmc group, composite group, devices within the group, or on devices within a file.

By default this will create a differentail session.

Python Scripts for EMC VMAX Storage System

To find out emd about your snaps you can run the following cmd: How to list the groups created on the array symaccess -sid list -type storage port initiator. The size of the devices will be displayed in cylinders. We need to split the pair before doing this operation.


This provides a brief summary of all diskgroups in array along with speedsize and type of disks. We can’t delete SG if it is part of a Masking View. Lists all the fatal events in symmtrix array You can snap multiple applications together using a cascaded storage group containing all of the child storage groups for each application.

This will start an “incremental” background copy still keeping the target device in NR state. Establish the SRDF relation between the devices given in the file rdf.

List the masking details of the dev ABC. You are commenting using your Twitter account.

Set the background copy priority of the given RDF devices to priority 8. Here is the complete story and a workaround: This site uses cookies.

This command will make the target device in Not Ready NR. List all the thin devices in array Up 0 Down Reply Cancel. For deeper dive and more on the internals please see the Technote on EMC. And also, we cannot remove a pool from a tier if the tier is in an associated policy,and a device in the storage group is bound to the pool.

EMC VMAX3 – CLI Cheat Sheet | David Ring

Check which devices are masked to given host symmaskdb —sid list database symmaskdb -sid list capacity -host hostA DMX symmaskdb -sid list capacity -host hostA -dir 07a -p 1 DMX symmaskdb -sid list database -wwn cbf7e symmaskdb -sid list database -wwn ced5 -dir 07a -p 1 symmaskdb -sid list devs -wwn ced5 shows one line per device and its size, lun number etc. You are commenting using your WordPress. Delete the commaands entries for vommands host on FA port symmask -sid -wwn delete -dir 8a -p 0 -login.


The “-force” must be used if the storage group SG is not empty. Ckmmands is useful as you can now create devices and automatically add to storage group from CLI, so a staging group may exist.

That means, we can do a incremental recreate or restore later.

Symcli Commands

Populate Excel You can populate excel in two ways. Lists all devices in symmetrix All these devices must NOT be linked with any target devices. Delete device group mydg. Remove all the physical devices visible to the host on array from composite group testCg.

Leave a Reply Cancel reply Enter your comment here You are commenting using your Twitter account. Find the number of devices in storage group MySg and also shows the associated Masking View.