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slow vMotion between Fling 2.1 hosts?

  • 1.  slow vMotion between Fling 2.1 hosts?

    Posted 30 days ago

    Is anyone else observing that vMotion between servers with Fling 2.1 seems to be much longer than previously?  I applied Fling 2.1 as an upgrade on the older fling series, all networking is the same config, with 10GbE connections used for the vmotion kernel adapter.  All being done using a shared iSCSI VMFS filesystem, so no data movement should be necessary, just a computer resource migration.

    I don't normally use vMotion a lot, but I'm also dealing with unkillable/restartable VMs after CPU soft-lockups, and a 160 core, 1TB Ampere box with 28 VMs takes about an hour for all of the VMs to migrate off.  No single VM is more than 20core/128GB.  Most are <64GB RAM.  



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