Date: Tue, 13 Dec 2011 21:34:20 +0200 From: Nikos Vassiliadis <nvass@gmx.com> To: Vincent Hoffman <vince@unsane.co.uk> Cc: questions@freebsd.org Subject: Re: Disabling geom_journal Message-ID: <4EE7A8BC.1080402@gmx.com> In-Reply-To: <4EE77667.9060501@unsane.co.uk> References: <4EE77667.9060501@unsane.co.uk>
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On 12/13/2011 5:59 PM, Vincent Hoffman wrote: > Hi all, > I'm sure I have seen this come up before but a google doesnt > help. I am trying to disable gjournal on a disk so i can move to suj as > part of moving on to the 9.x series, I have umounted the FS but when i > try to stop the journal it automatically starts it on the gtpid of the > device and if i stop that it goes back to the original device name. > > [root@ostracod ~/doc]# gjournal list > Geom name: gjournal 2909580316 > ID: 2909580316 > Providers: > 1. Name: ada1p2.journal > Mediasize: 494739118080 (460G) > Sectorsize: 512 > Mode: r0w0e0 > Consumers: > 1. Name: ada1p2 > Mediasize: 495812860416 (461G) > Sectorsize: 512 > Stripesize: 0 > Stripeoffset: 17408 > Mode: r1w1e1 > Jend: 495812859904 > Jstart: 494739118080 > Role: Data,Journal > > [root@ostracod ~/doc]# gjournal stop ada1p2.journal > [root@ostracod ~/doc]# gjournal list > Geom name: gjournal 2909580316 > ID: 2909580316 > Providers: > 1. Name: gptid/9e1798be-b5f3-11de-a1eb-00012e273257.journal > Mediasize: 494739118080 (460G) > Sectorsize: 512 > Mode: r0w0e0 > Consumers: > 1. Name: gptid/9e1798be-b5f3-11de-a1eb-00012e273257 > Mediasize: 495812860416 (461G) > Sectorsize: 512 > Stripesize: 0 > Stripeoffset: 17408 > Mode: r1w1e1 > Jend: 495812859904 > Jstart: 494739118080 > Role: Data,Journal > > > Any idea how to stop this without setting kern.geom.label.gptid.enable=0 > in my loader.conf and rebooting? You don't have to reboot, just set kern.geom.label.gptid.enable to zero, gjournal stop ada1p2, gjournal clear ada1p2 and re-enable gptid labels. HTH, Nikos
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