From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: ksummit-discuss@lists.linuxfoundation.org
Subject: Re: [Ksummit-discuss] [TECH TOPIC] Project Banbury
Date: Sun, 16 Sep 2018 19:03:40 +0300 [thread overview]
Message-ID: <2499181.JFuLfGgBK5@avalon> (raw)
In-Reply-To: <CAFhKne8kiF6k-QUJ9x-cCyBcVvfuWKdcUtQZNz=1sx_iHR+64g@mail.gmail.com>
Hi Matthew,
On Friday, 14 September 2018 20:28:01 EEST Matthew Wilcox wrote:
> We've all pulled the wrong drive out of a machine or unplugged a USB key
> before the write back has completely finished. You try to plug it back in,
> but the damage is done. The pending writes are lost, the filesystem is
> damaged and full of errors and you are having a Bad Day. What if ...
> plugging the drive back in could be made to work?
>
> This session would be more of a discussion than a presentation since I've
> not written a single line of code towards fixing the problem. I have
> written a web page sketching out an architecture for how we might make this
> work:
>
> http://www.wil.cx/~willy/banbury.html
Having lost a server due to a DDoS attach that rendered the link between CPU
and storage unusable for a too long time, I think this would be an amazing
improvement.
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2018-09-16 16:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-14 17:28 [Ksummit-discuss] [TECH TOPIC] Project Banbury Matthew Wilcox
2018-09-16 10:53 ` Hannes Reinecke
2018-09-16 12:45 ` Matthew Wilcox
2018-09-18 8:17 ` Hannes Reinecke
2018-09-16 16:03 ` Laurent Pinchart [this message]
2018-09-16 16:25 ` Linus Torvalds
2018-09-16 16:37 ` James Bottomley
2018-09-16 19:25 ` Theodore Y. Ts'o
2018-09-16 23:58 ` David Howells
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