From: Chris Murphy <lists@colorremedies.com>
To: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: Using BTRFS on SSD now ?
Date: Thu, 5 Jun 2014 18:24:35 -0600 [thread overview]
Message-ID: <7465EECE-652F-4B18-B149-D761DE19CCEB@colorremedies.com> (raw)
In-Reply-To: <yq14mzyzz6l.fsf@sermon.lab.mkp.net>
On Jun 5, 2014, at 5:58 PM, "Martin K. Petersen" <martin.petersen@oracle.com> wrote:
>
> Queued trim has started to appear in consumer SSDs. However, since we're
> the only OS that supports it the feature has come off to a bumpy start.
> We tried to enable it on a drive model that passed testing here but we
> had to revert to unqueued when bug reports started rolling in this week.
There's a RHBZ I ran across ~6 months ago with a purportedly SATA rev 3.1 SSD, (m?)SATA, and queued trim caused some big enough of a problem that the model is black listed for queued trim. I don't remember if it was massive fs corruption or if it bricked the drive or what. So yeah they're rare enough that it's like, OK we're sorta starting over from scratch.
Chris Murphy
next prev parent reply other threads:[~2014-06-06 0:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-05 13:30 Using BTRFS on SSD now ? Swâmi Petaramesh
2014-06-05 14:42 ` Russell Coker
2014-06-05 15:14 ` Swâmi Petaramesh
2014-06-05 16:26 ` Marc MERLIN
2014-06-05 18:34 ` Chris Murphy
2014-06-05 14:56 ` Marc MERLIN
2014-06-05 15:11 ` Roman Mamedov
2014-06-08 14:26 ` Pavel Volkov
2014-06-05 15:59 ` Christoph Anton Mitterer
2014-06-05 17:07 ` Swâmi Petaramesh
2014-06-05 18:13 ` Chris Murphy
2014-06-05 19:05 ` Marc MERLIN
2014-06-05 22:25 ` Duncan
2014-06-05 23:58 ` Martin K. Petersen
2014-06-06 0:24 ` Chris Murphy [this message]
2014-06-06 0:35 ` Duncan
2014-06-08 14:48 ` Pavel Volkov
2014-06-08 16:51 ` Martin K. Petersen
2014-06-05 21:15 ` Duncan
2014-06-05 16:17 ` Martin Steigerwald
2014-06-05 18:00 ` Chris Murphy
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