Date: Wed, 21 Apr 2010 03:09:22 -0700 From: Jeremy Chadwick <freebsd@jdc.parodius.com> To: Andrew Reilly <areilly@bigpond.net.au> Cc: freebsd-fs@freebsd.org Subject: Re: gjournal: what is it good for? Message-ID: <20100421100922.GA95130@icarus.home.lan> In-Reply-To: <20100421095054.GA28619@duncan.reilly.home> References: <20100418235428.GC4620@duncan.reilly.home> <20100420234447.GB1737@garage.freebsd.pl> <20100421011834.GA24928@duncan.reilly.home> <k2q4d7dd86f1004201920s2139647aja783e86e266153ca@mail.gmail.com> <20100421024803.GA25701@duncan.reilly.home> <r2q4d7dd86f1004210105o1ab574b7g350822e9bed99b82@mail.gmail.com> <20100421085228.GA27892@duncan.reilly.home> <g2u4d7dd86f1004210216wa8dc9ed1i44776068add4c530@mail.gmail.com> <20100421095054.GA28619@duncan.reilly.home>
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On Wed, Apr 21, 2010 at 07:50:54PM +1000, Andrew Reilly wrote: > duncan [203]$ bsdlabel ad10s1.journal > # /dev/ad10s1.journal: > 8 partitions: > # size offset fstype [fsize bsize bps/cpg] > a: 1465146065 16 unused 0 0 > c: 1465146081 0 unused 0 0 # "raw" part, don't edit > partition a: partition extends past end of unit > partition c: partition extends past end of unit > bsdlabel: partition c doesn't cover the whole unit! > bsdlabel: An incorrect partition c may cause problems for standard system utilities > > Hmm. That's a bit surprising. I'm fairly certain that I didn't > label ad10s1.journal, but that disk has been used for other > things before, and the partition label is the the same (but > without the warnings): Ignore this error. This error also appears (probably on non-journalled slices) as "Disk geometry does not match label!" during boot. Your disks were bsdlabel'd before a GEOM change that changes the offset of slice "a". Case in point (a system which had its disks labelled *after* the above change): # bsdlabel ada0s1 # /dev/ada0s1: 8 partitions: # size offset fstype [fsize bsize bps/cpg] a: 2097152 0 4.2BSD 0 0 0 b: 25165824 2097152 swap c: 78165297 0 unused 0 0 # "raw" part, don't edit d: 25165824 27262976 4.2BSD 0 0 0 e: 8388608 52428800 4.2BSD 0 0 0 f: 17347889 60817408 4.2BSD 0 0 0 -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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