[yast-devel] Fwd: Re: [Research] Recommendation for swap space
On 28.10.19 13:48, Jeff Mahoney wrote:
I wasn't looking to point fingers. I'm not aware of*any* swap requirement for kdump, so I was looking for the historical reason why it was added so we could address that directly (especially if it's changed).
That's interesting. It is common knowledge^W^Wgeneral folklore here (at least at the YaST team) that kdump needs as much swap space as
Following up on the swap space thread on [research], I just received an
interesting piece of information from Jeff Mahoney (see below).
Summary:
kdump does not need swap with the same size as RAM.
It doesn't need swap at all.
(!)
Jeff just put that into a Jira request:
https://jira.suse.com/browse/PM-1444
-------- Forwarded Message --------
Subject: Re: [Research] Recommendation for swap space
Date: Mon, 28 Oct 2019 09:55:22 -0400
From: Jeff Mahoney
Unfortunately, I wouldn't know where to look to find the source feature request for that in our products.
Welcome to the club. ;-( When we rewrote the YaST storage stack, it was pretty much impossible to figure out the old requirements, so we reverse engineered them by identifying existing features and a lot of common sense^W^W Kentucky windage. And that was one area where that was reasonably easy to do.
Ok, that's an easy enough explanation. I'll open a JIRA ticket to
remove that requirement.
-Jeff
--
Jeff Mahoney
Director, SUSE Labs Data & Performance
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Kind regards
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Stefan Hundhammer
participants (1)
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Stefan Hundhammer