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SSUG::Digital: 017 – Multiple Connections over TCP (MCOT)

January 18 @ 16:00 - 17:00 GMT

Starting with IBM Spectrum Scale 5.1.1, Multiple Connections Over TCP (MCOT) is enabled by default which enhances the IBM Spectrum Scale communication subsystem to establish multiple TCP connections for communication between each pair of Spectrum Scale daemons (mmfsd). Using more connections may improve performance and resiliency, particularly for some bonded configurations which can use more than one physical interface per node with multiple TCP connections. Depending on factors like network speed and number of nodes, the value of the new maxTcpConnsPerNodeConn parameter may need to be adjusted up or down.

Download slides here

 

Recordings will be made available soon

User Group Host: Paul Tomlinson

Speaker NamePhotoBio
Jay VaddiJay Vaddi is a Storage Performance Engineer at IBM Tucson, AZ. He has been with IBM and the performance team for over five years. His focus is primarily on performance analysis and evaluations of IBM Spectrum Scale and IBM Elastic Storage System products.

Details

Date:
January 18
Time:
16:00 - 17:00 GMT
Event Category:
Event Tags:
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Venue

Digital Event

Organiser

Spectrum Scale User Group