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[LDM #MIY-170840]: One of our two LDM servers is having problems

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  • Subject: [LDM #MIY-170840]: One of our two LDM servers is having problems
  • Date: Thu, 18 May 2017 10:10:39 -0600
Tom,

Would you please tell us where the LDM product-queue is on Colaweb? Is it on a 
disk that is local to Colaweb or is it on a disk that is remote from Colaweb 
and,
consequently, accessed via a network protocol (e.g., NFS)?

I ask because this information will likely be useful for the next person who has
this problem.

> As expected the bare metal cola6 performed just fine with the same config 
> that was failing on colaweb.
> 
> So I took another look at the NFS options for where the LDM was trying to 
> write, and switched from async to sync.  For the last 3 hours we have 
> received data at the expected rate.  This is the first time we have 
> encountered an app that overloaded NFS async so much.  I plan to do more 
> testing with how NFS and ZFS are handling sync'ing, but for now it’s finally 
> grabbing data.
> 
> At this point I think you guys can close the case.  And we thank you for all 
> your help!


Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: MIY-170840
Department: Support LDM
Priority: Normal
Status: Closed
===================
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