[lustre-discuss] Wanted: multipath.conf for dell ME4 series arrays

Andrew Elwell andrew.elwell at gmail.com
Tue Aug 20 23:47:20 PDT 2019

Hi folks,

we're seeing MMP reluctance to hand over the (umounted) OSTs to the
partner pair on our shiny new ME4084 arrays,

Does anyone have the device {} settings they'd be willing to share?
My gut feel is we've not defined path failover properly and some
timeouts need tweaking

(4* ME4084's per 2 740 servers with SAS cabling, Lustre 2.10.8 and CentOS 7.x)

Many thanks


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