From: Thomas Fjellstrom <thomas@fjellstrom.ca>
To: stan@hardwarefreak.com
Cc: Chris Murphy <lists@colorremedies.com>,
linux-raid Raid <linux-raid@vger.kernel.org>
Subject: Re: recommended way to add ssd cache to mdraid array
Date: Fri, 11 Jan 2013 19:44:33 -0700 [thread overview]
Message-ID: <201301111944.33921.thomas@fjellstrom.ca> (raw)
In-Reply-To: <50F08F96.1050909@hardwarefreak.com>
On Fri Jan 11, 2013, Stan Hoeppner wrote:
> On 1/11/2013 12:51 PM, Thomas Fjellstrom wrote:
> >> It's not but as Stan writes it may not be preferred for your
> >> application.
> >
> > Hm, ok, it is in my mount line, so I'll try it with that off. Though I
> > would be interested in hearing from Stan why it may not be good.
>
> You should not do this. This parameter is not a toggle switch intended
> to be flipped on/off at will, but changed only once and left there.
Makes me wonder why they are mount options if they aren't meant to ever be
changed?
> Never change XFS parameters willy-nilly without knowing the
> consequences. And currently you certainly do not know them.
>
> I don't have time for the detailed explanation. Ask on the XFS list.
Alright, thanks for your help :)
--
Thomas Fjellstrom
thomas@fjellstrom.ca
next prev parent reply other threads:[~2013-01-12 2:44 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-22 6:57 recommended way to add ssd cache to mdraid array Thomas Fjellstrom
2012-12-23 3:44 ` Thomas Fjellstrom
2013-01-09 18:41 ` Thomas Fjellstrom
2013-01-10 6:25 ` Chris Murphy
2013-01-10 10:49 ` Thomas Fjellstrom
2013-01-10 21:36 ` Chris Murphy
2013-01-11 0:18 ` Stan Hoeppner
2013-01-11 12:35 ` Thomas Fjellstrom
2013-01-11 12:48 ` Thomas Fjellstrom
2013-01-14 0:05 ` Tommy Apel Hansen
2013-01-14 8:58 ` Thomas Fjellstrom
2013-01-14 18:22 ` Thomas Fjellstrom
2013-01-14 19:45 ` Stan Hoeppner
2013-01-14 21:53 ` Thomas Fjellstrom
2013-01-14 22:51 ` Chris Murphy
2013-01-15 3:25 ` Thomas Fjellstrom
2013-01-15 1:50 ` Stan Hoeppner
2013-01-15 3:52 ` Thomas Fjellstrom
2013-01-15 8:38 ` Stan Hoeppner
2013-01-15 9:02 ` Tommy Apel
2013-01-15 11:19 ` Stan Hoeppner
2013-01-15 10:47 ` Tommy Apel
2013-01-16 5:31 ` Thomas Fjellstrom
2013-01-16 8:59 ` John Robinson
2013-01-16 21:29 ` Stan Hoeppner
2013-02-10 6:59 ` Thomas Fjellstrom
2013-01-16 22:06 ` Stan Hoeppner
2013-01-14 21:38 ` Tommy Apel Hansen
2013-01-14 21:47 ` Tommy Apel Hansen
2013-01-11 12:20 ` Thomas Fjellstrom
2013-01-11 17:39 ` Chris Murphy
2013-01-11 17:46 ` Chris Murphy
2013-01-11 18:52 ` Thomas Fjellstrom
2013-01-12 0:47 ` Phil Turmel
2013-01-12 3:56 ` Chris Murphy
2013-01-13 22:13 ` Phil Turmel
2013-01-13 23:20 ` Chris Murphy
2013-01-14 0:23 ` Phil Turmel
2013-01-14 3:58 ` Chris Murphy
2013-01-14 22:00 ` Thomas Fjellstrom
2013-01-11 18:51 ` Thomas Fjellstrom
2013-01-11 22:17 ` Stan Hoeppner
2013-01-12 2:44 ` Thomas Fjellstrom [this message]
2013-01-12 8:33 ` Stan Hoeppner
2013-01-12 14:44 ` Thomas Fjellstrom
2013-01-13 19:18 ` Chris Murphy
2013-01-14 9:06 ` Thomas Fjellstrom
2013-01-11 18:50 ` Stan Hoeppner
2013-01-12 2:45 ` Thomas Fjellstrom
2013-01-12 12:06 ` Roy Sigurd Karlsbakk
2013-01-12 14:14 ` Stan Hoeppner
2013-01-12 16:37 ` Roy Sigurd Karlsbakk
2013-01-10 13:13 ` Brad Campbell
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