[OmniOS-discuss] Tips on diagnosing an OmniOS lockup?

[Fábio Rabelo]

+1 here .

I had a similar issue, Supermicro Motherboard, originally with
Kingston Memory, changed memory to Nanya, and this system are running
smoothly for more than 8 mounts .


Fábio Rabelo

2014-09-19 4:13 GMT-03:00 Matthew Lagoe <matthew.lagoe at subrigo.net>:
> I would run memtest on the system I have had similar issues in the past with
> bad ram/cpu/mobo
>
> Doesn't sound like a OS issue tbh
>
> -----Original Message-----
> From: OmniOS-discuss [mailto:omnios-discuss-bounces at lists.omniti.com] On
> Behalf Of Chris Siebenmann
> Sent: Thursday, September 18, 2014 11:04 PM
> To: omnios-discuss at lists.omniti.com
> Subject: [OmniOS-discuss] Tips on diagnosing an OmniOS lockup?
>
>  We have a situation where one of our OmniOS NFS fileservers (running
> r151010 although not current on updates) is hanging/locking up mysteriously
> (other identical servers run fine). No messages are logged either to the
> console or to syslog and the machine becomes almost totally unresponsive; at
> best it pings, but input on the console is ignored and network services
> (including NFS) no longer respond.
>
>  Beyond 'use mdb -K so we can capture a crash dump the next time this
> happens', do people have any suggestions for diagnosing the cause here?
>
>  Thanks in advance.
>
>         - cks
> PS: if people want to know the hardware and setup details, this and
>     its links are a description of the systems:
>       http://utcc.utoronto.ca/~cks/space/blog/solaris/ZFSFileserverSetupII
>     The fileserver systems are not currently using the LSI SAS ports for
>     anything so I believe we should be unaffected by any OmniOS issues
>     there.
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