From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shaochun Wang Subject: Re: RAID5 write hole? Date: Tue, 29 Jun 2010 14:16:35 +0800 Message-ID: <20100629061634.GA20532@localhost> References: <20100626143125.GA1010@localhost> <4C27290D.6000609@xs4all.nl> <20100627221613.0c34c812@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20100627221613.0c34c812@notabene.brown> Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids On Sun, Jun 27, 2010 at 10:16:13PM +1000, Neil Brown wrote: > On Sun, 27 Jun 2010 12:33:49 +0200 > John Hendrikx wrote: > > parity blocks immediately. If you have a write-intent-bitmap configured, > this will be quite quick. If not it could take hours. How do I know whether my RAID5 has wirte-intent bitmap enabled? -- Shaochun Wang Jabber: fungusw@jabber.org