You can also be notified when the condition is no longer applicable and the CPU utilization subsides to a normal level.

The EMC Celerra Network Server is a network-attached storage (NAS) server.

It enables clients on a network to store and retrieve files over the network.

These release notes contain information about version 6.0 of Celerra Network Server.

Updates are made when a new version or patch is released, or when new information is discovered.

NS gateway support for new Symmetrix Enginuity 5876.159.102.

NS gateway supports Enginuity 5876.159.102 running on any of the VMAX platforms (10K, 20K, and 40K).

Emcopy 64 Software Features Such

NS gateway software features such as TimeFinder and SRDF, which are supported on the earlier Symmetrix Enginuity, will be supported on 5876.159.102 Enginuity.

Software features such as FAST and Federated Tiered Storage (FTS) are not supported with 6.0.70.4.

Thin BCV (Business Continuance Volume) disks are supported on NS gateway.

NS gateway inherits all hardware and software restrictions imposed by VMAX 10K, 20K and 40K, and Enginuity 5876.159.102.

VP Compression is supported on NS gateway.

It is recommended that you create a user defined pool for the compressed LUNs so that consistent performance can be provided for the file systems.

VP compression must be done from the Solution Enabler host.

It is recommended to create a userdefined pool for the LUNs that have the same IO Quota configuration so that the user-defined pool can provide consistent performance for file systems.

IO Quota must be configured from the Solutions Enabler host.

The recommended configuration (best practice) for NS gateway using IO Quota with masking view (LUN masking feature) is as follows: Ensure that a parent Storage Group is in a masking view with the Data Mover initiator group and Symmetrix FA port group.

Create multiple Child Storage Groups with different performance expectations.

If the storage groups are all from fibre channel, create user defined storage pools for each storage group.

Emcopy 64 Install This Version

For NS-G2, NS-G8, VG2, VG8 gateways, if you plan to upgrade to VNX File OE 7.0 or later in future, do not install this version.

Versions 6.0.61.0, 6.0.60.2, 6.0.51.6, 6.0.43.1, 6.0.43.0, 6.0.42.3, and 6.0.41.4.

The Fixed problems section contains changes made in this version.

NS-G2NS-G8 6.x support for VNX Block arrays This release supports installation of NS-G2NS-G8 Gateways and their connection with VNX Block arrays using the Fibre Channel protocol.

New features in the upcoming VNX Operating Environment for Block 5.32 are not supported.

Checkpoint scheduling relative name convention As of this release, SnapSure supports checkpoint CVFS names that are dynamically assigned based on the relative order of checkpoints (for example, nightly.001, nightly.002, nightly.003, and so on.) To use this option, you must specify the relative CVFS name prefix, the delimiter, and the starting index.

The delimiter and starting index values are recorded in the nasparam database and must be manually edited.

It must not include intervening spaces, colons (:), or slashes ().

CPU Utilization Threshold Alerting As of this release, you can enable CPU utilization threshold alerting and receive automated SNMP trap or email notifications when a Data Mover CPU utilization crosses a certain threshold for a set period of minutes and persistence.

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