From: Matthias Bodenbinder <matthias@bodenbinder.de>
To: linux-btrfs@vger.kernel.org
Subject: Re: Question: raid1 behaviour on failure
Date: Thu, 28 Apr 2016 07:12:34 +0200 [thread overview]
Message-ID: <nfs642$ua8$1@ger.gmane.org> (raw)
In-Reply-To: <571F9A92.8060602@googlemail.com>
Am 26.04.2016 um 18:42 schrieb Holger Hoffstätte:
> On 04/26/16 18:19, Henk Slager wrote:
>> It looks like a JMS567 + SATA port multipliers behaind it are used in
>> this drivebay. The command lsusb -v could show that. So your HW
>> setup is like JBOD, not RAID.
>
> I hate to quote the "harmful" trope, but..
>
> SATA Port Multipliers Considered Harmful
> https://www.usenix.org/system/files/fastpw13-paper7_0.pdf
>
> aka: how to make any RAID setup useless in 1 easy step.
Interesting article but it has no date to it. Could be outdated or brand new.
Matthias
next prev parent reply other threads:[~2016-04-28 5:15 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-18 5:06 Question: raid1 behaviour on failure Matthias Bodenbinder
2016-04-18 7:22 ` Qu Wenruo
2016-04-20 5:17 ` Matthias Bodenbinder
2016-04-20 7:25 ` Qu Wenruo
2016-04-21 5:22 ` Matthias Bodenbinder
2016-04-21 5:43 ` Qu Wenruo
2016-04-21 6:02 ` Liu Bo
2016-04-21 6:09 ` Qu Wenruo
2016-04-21 17:40 ` Matthias Bodenbinder
2016-04-22 6:02 ` Qu Wenruo
2016-04-23 7:07 ` Matthias Bodenbinder
2016-04-23 7:17 ` Matthias Bodenbinder
2016-04-26 8:17 ` Satoru Takeuchi
2016-04-26 15:16 ` Henk Slager
2016-04-20 13:32 ` Anand Jain
2016-04-21 5:15 ` Matthias Bodenbinder
2016-04-21 7:19 ` Anand Jain
2016-04-21 6:23 ` Satoru Takeuchi
2016-04-21 11:09 ` Austin S. Hemmelgarn
2016-04-21 11:28 ` Henk Slager
2016-04-21 17:27 ` Matthias Bodenbinder
2016-04-26 16:19 ` Henk Slager
2016-04-26 16:42 ` Holger Hoffstätte
2016-04-28 5:12 ` Matthias Bodenbinder [this message]
2016-04-28 5:24 ` Gareth Pye
2016-04-28 8:08 ` Duncan
2016-04-28 5:09 ` Matthias Bodenbinder
2016-04-28 19:14 ` Henk Slager
[not found] ` <57188534.1070408@jp.fujitsu.com>
2016-04-21 11:58 ` Qu Wenruo
2016-04-22 2:21 ` Satoru Takeuchi
2016-04-22 5:32 ` Qu Wenruo
2016-04-22 6:17 ` Satoru Takeuchi
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