From: Roy Sigurd Karlsbakk <roy-ooPBL11mRiZbRRN4PJnoQQ@public.gmane.org>
To: Kent Overstreet <koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Steven Haigh <netwiz-tY1ak9Q0PTWHXe+LvDLADg@public.gmane.org>
Subject: Re: Adding caching to existing volumes?
Date: Wed, 23 Jan 2013 18:17:44 +0100 (CET) [thread overview]
Message-ID: <12410785.14.1358961464521.JavaMail.root@zimbra> (raw)
In-Reply-To: <20130122231547.GF26407-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
> You've got to start from scratch, unfortunately.
>
> The reason is that there needs to be a bcache specific superblock on
> the
> backing device so bcache can keep the cache and backing device in sync
> -
> and especially so you can't accidentally mount and use the backing
> device without the cache. That would be bad.
>
> I just added an explanation to the faq - thanks for pointing it out.
> http://bcache.evilpiepirate.org/FAQ
Then, what happens when the SSD dies?
Vennlige hilsener / Best regards
roy
--
Roy Sigurd Karlsbakk
(+47) 98013356
roy-ooPBL11mRiZbRRN4PJnoQQ@public.gmane.org
http://blogg.karlsbakk.net/
GPG Public key: http://karlsbakk.net/roysigurdkarlsbakk.pubkey.txt
--
I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller eksisterer adekvate og relevante synonymer på norsk.
next prev parent reply other threads:[~2013-01-23 17:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-19 18:08 Adding caching to existing volumes? Roy Sigurd Karlsbakk
2013-01-20 8:02 ` Steven Haigh
[not found] ` <50FBA4A6.7020709-tY1ak9Q0PTWHXe+LvDLADg@public.gmane.org>
2013-01-22 23:15 ` Kent Overstreet
[not found] ` <20130122231547.GF26407-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2013-01-22 23:26 ` Steven Haigh
[not found] ` <50FF2016.4020802-tY1ak9Q0PTWHXe+LvDLADg@public.gmane.org>
2013-01-22 23:42 ` James Harper
2013-01-23 17:17 ` Roy Sigurd Karlsbakk [this message]
2013-01-24 21:21 ` Kent Overstreet
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