linux-kernel - Re: [PATCH net-next v2 1/2] fs/crashdd: add API to collect hardware dump in second kernel

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Message-ID: <20180330151129.GG28244@lunn.ch>
Date:   Fri, 30 Mar 2018 17:11:29 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     Rahul Lakkireddy <rahul.lakkireddy@...lsio.com>,
        netdev@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        kexec@...ts.infradead.org, linux-kernel@...r.kernel.org,
        davem@...emloft.net, viro@...iv.linux.org.uk,
        ebiederm@...ssion.com, stephen@...workplumber.org,
        akpm@...ux-foundation.org, torvalds@...ux-foundation.org,
        ganeshgr@...lsio.com, nirranjan@...lsio.com, indranil@...lsio.com
Subject: Re: [PATCH net-next v2 1/2] fs/crashdd: add API to collect hardware
 dump in second kernel

> Please see:
> http://patchwork.ozlabs.org/project/netdev/list/?series=36524
> 
> I bevieve that the solution in the patchset could be used for
> your usecase too.

Hi Jiri

https://lkml.org/lkml/2018/3/20/436

How well does this API work for a 2Gbyte snapshot?

    Andrew