Browsing articles tagged with " Multipath"
Jan
25
2011

Ping-Node – explained.

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We wanted to provide you an in-depth explanation of the Ping-Node offering clarifications on its function and usage. Incorrect Ping-Node configuration and functionality can cause problems with HA clusters. The importance of this post is critical for a proper setup with the iSCSI Failover. Why do we need a ping-node or rather ping-nodes? DSS V6 iSCSI Failover (and soon NFS Failover) uses a heartbeat to check the Primary and Secondary hosts to each other. We […]

Oct
9
2010

Enterprise Grade Fibre Chanel SAN in 5 Minutes?

IOmeter_benchmark_Windows2008_virtual_maschine

I am not kidding. We were getting queries about the performance of our latest DSS V6 build 4786. So I needed to quickly set up a performance benchmark. It took me about 5 minutes to set one up with a Fibre Channel volume connected to a VMware ESXi 4.1.0 host. My test server has a 4Gb dual-port FC HBA, so in order to get maximum performance I configured a round-robin Multipath. Then I ran IOmeter […]

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