From: Xiao Ni <xni@redhat.com>
To: d tbsky <tbskyd@gmail.com>, list Linux RAID <linux-raid@vger.kernel.org>
Subject: Re: raid10 redundancy
Date: Thu, 6 May 2021 15:48:56 +0800 [thread overview]
Message-ID: <8626adeb-696c-7778-2d5e-0718ed6aefdb@redhat.com> (raw)
In-Reply-To: <CAC6SzHJLG=0_URJUsgQshpk-QLh6b8SBJDrfxiNg4wikQw4uyw@mail.gmail.com>
Hi
It depends on which layout do you use and the copies you specify. There
is a detailed description in `man md 3`
On 05/06/2021 01:09 PM, d tbsky wrote:
> Hi:
> I am curious about raid10 redundancy when created with disk numbers below:
>
> 2 disks => 1 disk tolerance
> 3 disks = > 1 disk tolerance
> 4 disks => possible 2 disks? or still only 1 disk ?
>
> how about 5/6 disks with raid10?
> thanks a lot for confirmation!!
>
next prev parent reply other threads:[~2021-05-06 7:49 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-06 5:09 raid10 redundancy d tbsky
2021-05-06 7:48 ` Xiao Ni [this message]
2021-05-06 9:57 ` d tbsky
2021-05-06 12:38 ` Reindl Harald
2021-05-07 1:28 ` d tbsky
2021-05-08 13:47 ` keld
2021-05-09 0:52 ` Phillip Susi
2021-05-12 17:22 ` David T-G
2021-05-12 17:26 ` Reindl Harald
2021-05-12 17:39 ` David T-G
2021-05-13 15:38 ` Andy Smith
2021-05-13 15:46 ` Phillip Susi
2021-05-13 15:59 ` Andy Smith
2021-05-14 14:28 ` Phillip Susi
2021-05-14 14:37 ` Andy Smith
2021-05-17 2:07 ` Brad Campbell
2021-05-06 13:09 ` Phillip Susi
2021-05-07 1:47 ` d tbsky
[not found] ` <86A76859-3098-4AB8-9AE7-46FF54736B88@websitemanagers.com.au>
2021-05-07 3:05 ` d tbsky
2021-05-07 3:26 ` Reindl Harald
2021-05-07 14:53 ` Andy Smith
2021-05-08 1:54 ` d tbsky
2021-05-08 5:55 ` Andy Smith
2021-05-09 1:10 ` Phillip Susi
2021-05-07 1:26 ` d tbsky
2021-05-06 10:39 ` Peter Grandi
2021-05-07 1:37 ` d tbsky
[not found] ` <AD8C004B-FE83-4ABD-B58A-1F7F8683CD1F@websitemanagers.com.au>
2021-05-07 1:12 ` d tbsky
2021-05-07 9:46 ` Wols Lists
2021-05-11 0:04 ` Phil Turmel
2021-05-12 17:27 ` David T-G
2021-05-12 18:20 ` Phil Turmel
2021-05-12 16:31 ` Roy Sigurd Karlsbakk
2021-05-13 15:38 ` Phillip Susi
2021-05-13 18:21 ` Phil Turmel
2021-05-14 14:30 ` Phillip Susi
2021-05-14 14:48 ` Roy Sigurd Karlsbakk
2021-05-17 20:50 ` Phillip Susi
2021-05-17 22:21 ` Wols Lists
2021-05-18 0:12 ` Phil Turmel
2021-05-18 16:05 ` Phillip Susi
2021-05-18 17:38 ` Reindl Harald
2021-05-18 18:51 ` Phillip Susi
2021-05-18 19:02 ` Reindl Harald
2021-05-18 23:48 ` antlists
2021-05-19 3:42 ` Adam Goryachev
2021-05-19 13:02 ` Phillip Susi
2021-05-19 21:19 ` Reindl Harald
2021-05-20 1:32 ` Adam Goryachev
[not found] ` <CAAMCDeeOnraMDNCF6ZZqPAxUrih2gSse1wDYgOfd1LqY-Ffqxw@mail.gmail.com>
2021-05-20 15:08 ` antlists
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