From: Jason Warr <jason@warr.net>
To: "Paul B. Henson" <henson@acm.org>
Cc: linux-bcache@vger.kernel.org
Subject: Re: Another bcache hang
Date: Fri, 22 Nov 2013 19:02:40 -0600 [thread overview]
Message-ID: <528FFEB0.1050704@warr.net> (raw)
In-Reply-To: <001b01cee7dd$e82f5d90$b88e18b0$@acm.org>
On 11/22/2013 05:52 PM, Paul B. Henson wrote:
>> From: Jason Warr [mailto:jason@warr.net]
>> Sent: Friday, November 22, 2013 12:34 PM
>>
>> I would say it is going to be a better choice for use cases that are
>> more dynamic in nature. By that I mean where you may have a larger
>> number of smaller volumes that may have different needs for redundancy
>> and/or where you may be adding or removing physical devices often.
> Ah, that's true; using raid at the lvm layer allows you to selectively
> choose redundancy as opposed to dropping the entire pv on top of an mdraid.
>
>> There are lots of good options that are becoming more viable now that we
>> have a real in kernel caching device to mask out allot of previous
>> performance concerns.
> Continuing to veer off-topic ;), what kernel version are you currently using
> with bcache? I was originally thinking of going 3.10LTS, but ended up
> installing 3.11 based on the mailing list traffic.
>
Actually that is probably veering back on topic :)
At the moment I am using Fedora 20 Beta's version of 3.11.8. I don't
yet have enough time with it to say how useful/stable it is. I try to
stick with something that has a better chance of making it into an
enterprise distro as that is my main focus.
> --
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next prev parent reply other threads:[~2013-11-23 1:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-21 13:56 Another bcache hang David H. Rhodes Clymer
2013-11-22 1:07 ` Paul B. Henson
2013-11-22 3:49 ` David H. Rhodes Clymer
2013-11-22 14:35 ` Jason Warr
2013-11-22 19:51 ` Paul B. Henson
2013-11-22 20:34 ` Jason Warr
2013-11-22 23:52 ` Paul B. Henson
2013-11-23 0:38 ` Matthew Patton
2013-11-23 0:43 ` Paul B. Henson
2013-11-23 1:02 ` Jason Warr [this message]
2013-11-23 2:14 ` Paul B. Henson
2013-11-23 2:38 ` Jason Warr
2013-11-22 19:46 ` Paul B. Henson
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