Avid have continued their trend of releasing clusters of updates for their NEXIS shared storage system, with recent additions taking us from NEXIS 7.1 to 7.4. Here’s what you’ll be able to enjoy once you’ve updated…
Avid NEXIS 7.1.1
The Avid NEXIS 7.1.1 patch releasencludes an important fix for Avid NEXIS systems with clients that inadvertently attempt to connect through a 100Mbps Ethernet connection. Anything other than 1Gb or 10Gb is not a supported connection speed, and the client would fail to connect. However, beginning with v5.0, the client’s attempt to connect at an unsupported speed caused the Storage Manager to assert and the Avid NEXIS system to become temporarily unresponsive. This fix prevents the system from asserting, and rejects the unsupported client connection. Those clients must modify their connection speeds to connect to Avid NEXIS.
Avid NEXIS 7.2
The Avid NEXIS v7.2 release includes support for adding Media Packs to a mirror-capable Storage Group during a maintenance window (no client I/O to Workspaces in that Storage Group). However, there are a few parameters: the Media Packs must be the same capacity as those already in the mirror- capable Storage Group, and each Engine you are adding to the mirror-capable Storage Group must have the same number of Media Packs as the Engines already in it.
For example, if a mirror-capable Storage Group contains three Avid NEXIS | E4 Engines each with two 60TB Media Packs, you can add another Avid NEXIS | E4 Engine with two 60TB Media Packs to the same mirror-capable Storage Group.
The update also adds: support for macOS Sierra (v10.12.2) clients; support for Avid NEXIS File Gateway software on an AS3000 Server, and open access to Avid NEXIS workspaces using the Avid NEXIS | File Gateway installed on that Avid AS3000 Server running Microsoft Windows Storage Server 2008 R2. This allows access to Avid NEXIS from clients and infrastructures that do not have the Avid NEXIS Client installed.
The Avid NEXIS File Gateway server and software are available now and documentation is available on the Avid Knowledge Base. When interface checking in relation to redundant controller configurations, the default gateway IP address must be reachable by a ping command, otherwise the interface is disabled. This can cause the Avid NEXIS Engine or System Director Appliance to become disconnected from the network. Before upgrading to Avid NEXIS v7.2, make sure there is a default gateway IP address configured, and that it can be reached by a ping command. For more information, see the Avid Knowledge Base.
Avid NEXIS 7.3
With the arrival of NEXIS 7.3, the Avid NEXIS Client Kit is now available to download from the Avid Download Centre. Avid ISIS and Avid NEXIS customers can download and install the latest Avid NEXIS Client software, which connects to both Avid NEXIS and Avid ISIS (v4.7.5 and higher) systems.
Avid have fixed an issue introduced in Avid NEXIS v7.2 where the System Director was using the ping command to determine the presence and connectivity of the default gateway IP address, and counting on a valid address being configured. The ping command is no longer used to determine the presence or validity of a default gateway address. Avid recommends updating to Avid NEXIS v7.3 from v7.1 or earlier to avoid the possibility of losing access to the interface if no default gateway is configured, or if it is configured incorrectly.
They have also fixed an issue where the hardware status on the Agent was displaying incorrect or no information for the power supplies and fans in an Avid NEXIS | E5, an ‘Edit While Capture’ issue where constant reads of a data chunk led to a delayed write failure.
They have also added support for the following Myricom 10GbE Rev C NICs for use in Avid NEXIS clients: 10G-PCIE2-8C2-2T, 10G-PCIE2-8C-T and 10G-PCIE2-8C2-2S. The Myricom driver bundled with the Avid NEXIS kit works for these NICs.
Avid NEXIS 7.3.1
The Avid NEXIS v7.3.1 release fixes an issue in Avid NEXIS 7.2 and 7.3 where under some circumstances, including intermittent network connections, external user authentication using LDAP would fail. Update all client systems to Avid NEXIS Client v7.3.1 before updating the Avid NEXIS system to v7.3.1. The Avid NEXIS v7.3 client cannot connect to a system running Avid NEXIS v7.3.1 or higher.
Avid NEXIS 7.3.2
The Avid NEXIS v7.3.2 release fixed a timing issue where in some circumstances, an Avid Interplay Media Indexer would assert (blue screen).
Avid NEXIS 7.4
The Avid NEXIS v7.4 release adds support for CentOS Linux version 7.3 as a client operating system. Clients running CentOS and the Avid NEXIS v7.4 client software can connect to an Avid ISIS system running v4.7.5 and higher, and to any Avid NEXIS system. The CentOS client kit is available in the Installers page in the Management Console and also in the Installers_Client\ folder in the Avid NEXIS kit, and is named AvidNEXISClient_el.centos.x86_64_7.4.0_5.bin.
Avid Client software for Linux now displays and connects to more than 10 remote System Directors. Previous versions of the Linux client limited to 10 the number of remote System Director connections (and the number displayed in the Client Manager’s Systems pane). The Client Manager now displays and connects to as many remote System Directors as are configured in the Remote Hosts dialog box.
The release also fixes an edit-while-capture workflow problem involving clients using dual 1Gb connections to the Avid NEXIS.