Date: Wed, 20 Apr 2011 21:36:51 -0400 From: Arnaud Lacombe <lacombar@gmail.com> To: Warren Block <wblock@wonkity.com> Cc: Garrett Cooper <yanegomi@gmail.com>, Alexander Motin <mav@freebsd.org>, Doug Barton <dougb@freebsd.org>, FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: Switch from legacy ata(4) to CAM-based ATA Message-ID: <BANLkTikMW2iee%2Bc8Y5FhuVbgy98_eq5oxA@mail.gmail.com> In-Reply-To: <alpine.BSF.2.00.1104201915110.34275@wonkity.com> References: <4DAEAE1B.70207@FreeBSD.org> <20110420203754.GM85668@acme.spoerlein.net> <4DAF46F8.9040004@FreeBSD.org> <BCE89DC7-116D-48E1-BD86-DF986062B0CC@samsco.org> <4DAF5FBA.8080304@FreeBSD.org> <BANLkTi=Um9Yr3jQWSmyunz6gZo=kGPVMKg@mail.gmail.com> <BANLkTimwSgFBYWW2oomdTHSbb%2BZ9HhBFUQ@mail.gmail.com> <alpine.BSF.2.00.1104201915110.34275@wonkity.com>
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Hi, On Wed, Apr 20, 2011 at 9:17 PM, Warren Block <wblock@wonkity.com> wrote: > On Wed, 20 Apr 2011, Arnaud Lacombe wrote: > >> On Wed, Apr 20, 2011 at 6:38 PM, Garrett Cooper <yanegomi@gmail.com> >> wrote: >>> >>> On Wed, Apr 20, 2011 at 3:35 PM, Doug Barton <dougb@freebsd.org> wrote: >>> >>> glabel create <label> /dev/<blah> >> >> Just tested that with a kernel from HEAD and a 8.x userland. This does >> not seem to survive a reboot. > > No, "create" makes a temporary label. =A0"label" writes a label to the la= st > block of the device. > ... which does not seem be doable when the fs is mounted: [in single-user, with only / mounted r/w and /dev] # geom label label root /dev/ad0s1a geom: Can't store metadata on /dev/ad0s1a: Operation not permitted. Unfortunately, I do not have physical access to the machine. I guess that transition will be a royal PITA for a lot of people. Btw, you mentioned "device", I guess you meant "file-system", didn't you ? - Arnaud
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