From: Spelic <spelic@shiftmail.org>
To: linux-raid <linux-raid@vger.kernel.org>
Subject: Re: raid over ethernet
Date: Sat, 29 Jan 2011 16:30:44 +0100 [thread overview]
Message-ID: <4D4432A4.8080201@shiftmail.org> (raw)
In-Reply-To: <AANLkTikFHBD_TjTe96tgd4Kmy6zZuD8kdE0W-0ncdCev@mail.gmail.com>
On 01/29/2011 07:44 AM, Roberto Spadim wrote:
> faster than nbd?
NBD is fast but has one problem: if you lose network connectivity for a
while (tcp drops) there is no recovery I am aware of. I think it unmaps
the disk until user intervention. Or this was the situation a couple of
years ago.
Actually for RAID this might even be a good point, but keep it in mind.
iscsi seems an obvious alternative. And you can put anything under MD I
think, but DRBD (without MD) is probably better because it's made
exactly for that purpose.
next prev parent reply other threads:[~2011-01-29 15:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-29 1:58 raid over ethernet Roberto Spadim
2011-01-29 5:41 ` Jérôme Poulin
2011-01-29 6:42 ` Roberto Spadim
2011-01-29 13:29 ` Alexander Schreiber
2011-01-29 6:42 ` Mikael Abrahamsson
2011-01-29 6:44 ` Roberto Spadim
2011-01-29 6:48 ` Roberto Spadim
[not found] ` <AANLkTikdahgMoJjGr2otTS70LSM77GNpW_vAkZf15Kph@mail.gmail.com>
2011-01-29 11:47 ` Roberto Spadim
2011-01-29 13:34 ` Alexander Schreiber
[not found] ` <AANLkTi=6ridRPnHpfdOC=f2_ESndSARmQRkvT_shYO3s@mail.gmail.com>
2011-01-29 14:25 ` Denis
2011-01-29 21:08 ` Alexander Schreiber
2011-01-29 21:54 ` John Robinson
2011-01-29 23:04 ` Stan Hoeppner
2011-01-29 23:06 ` Miles Fidelman
2011-01-30 1:43 ` Alexander Schreiber
2011-01-31 8:42 ` Denis
2011-01-31 13:03 ` Alexander Schreiber
2011-01-31 14:45 ` Roberto Spadim
2011-01-31 16:15 ` Alexander Schreiber
2011-01-31 17:37 ` Roberto Spadim
2011-01-29 15:30 ` Spelic [this message]
2011-01-29 18:34 ` David Brown
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