From: Stan Hoeppner <stan@hardwarefreak.com>
To: David Brown <david.brown@hesbynett.no>
Cc: GuoZhong Han <hanguozhong@meganovo.com>,
Linux RAID <linux-raid@vger.kernel.org>
Subject: Re: make filesystem failed while the capacity of raid5 is big than 16TB
Date: Wed, 12 Sep 2012 09:13:21 -0500 [thread overview]
Message-ID: <50509881.60607@hardwarefreak.com> (raw)
In-Reply-To: <505059DD.8000108@hesbynett.no>
On 9/12/2012 4:46 AM, David Brown wrote:
>> The requirement of my application is :
>> 1.There are 16 2T disks in the system, the app must be able
>> to identify these disks.
>> 2.The users can create a raid0,raid10 or raid5 use the
>> disks they designated.
>> 3.Performance for writes of the array will reach at least
>> 100MB per second.
>
> This does not make sense as a set of requirements unless you are making
> a disk tester. 1 and 2 are a list of possible solutions, not a
> description of the application and requirements.
It makes perfect sense if the OP is designing a storage appliance
product and a management front end for it. Based on the information
given, this seems to be the case.
--
Stan
next prev parent reply other threads:[~2012-09-12 14:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 7:04 make filesystem failed while the capacity of raid5 is big than 16TB vincent
2012-09-12 7:32 ` Jack Wang
2012-09-12 7:37 ` Chris Dunlop
2012-09-12 7:58 ` David Brown
[not found] ` <CACY-59cLmV2SRY+FrvhHxseDD1+r-B-3bOKPGzJdGttW+9U2mw@mail.gmail.com>
2012-09-12 9:46 ` David Brown
2012-09-12 14:13 ` Stan Hoeppner [this message]
2012-09-13 7:06 ` David Brown
2012-09-13 3:21 ` GuoZhong Han
2012-09-13 3:34 ` Mathias Buren
2012-09-13 7:13 ` David Brown
2012-09-13 7:30 ` David Brown
2012-09-13 7:43 ` John Robinson
2012-09-13 9:15 ` David Brown
2012-09-13 13:25 ` Stan Hoeppner
2012-09-13 13:52 ` David Brown
2012-09-13 22:47 ` Stan Hoeppner
2012-09-18 9:35 ` GuoZhong Han
2012-09-18 10:22 ` David Brown
2012-09-18 21:38 ` Stan Hoeppner
2012-09-19 7:20 ` David Brown
2012-09-19 16:00 ` Stan Hoeppner
2012-09-18 21:20 ` Stan Hoeppner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50509881.60607@hardwarefreak.com \
--to=stan@hardwarefreak.com \
--cc=david.brown@hesbynett.no \
--cc=hanguozhong@meganovo.com \
--cc=linux-raid@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).