[Halld-offline] Fwd: excessive /work

[Mark Ito]

Folks,

My current understanding is that collectively among the Halls, we are 
using more work space than fits on the new work server. For Hall D, that 
means we should go from 80 TB down to 44 TB (if memory serves). I don't 
know if we ever did a serious clean-up of work. Since nothing is ever 
deleted there, I am optimistic that we can reduce the size a lot via 
deletion and backup to tape.

Consider this a heads-up. Take a look at what you are using and think 
about if you need the files live on disk. A list of "big usage" in 
various categories is at 
https://halldweb.jlab.org/disk_management/work_report.html . I will also 
forward a message from Sandy with information on how to explore how the 
disk is being used.

   - Mark


On 09/26/2017 10:10 AM, Mark Ito wrote:
>
> FYI, I have no further information at this point.
>
>
>
> -------- Forwarded Message --------
> Subject: 	excessive /work
> Date: 	Tue, 26 Sep 2017 10:16:53 +0800
> From: 	Chip Watson <watson at jlab.org>
> To: 	Mark M. Ito <marki at jlab.org>, Harout Avakian <avakian at jlab.org>, 
> Sandy Philpott <philpott at jlab.org>
>
>
>
> Guys,
> I've shrunk Physics' cache and volatile pool sizes to compensate for
> your excessive use of /work in Lustre.
> Chip
>
>
>
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-- 
Mark Ito, marki at jlab.org, (757)269-5295

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