Date: Wed, 21 Apr 2010 19:50:54 +1000 From: Andrew Reilly <areilly@bigpond.net.au> To: David N <davidn04@gmail.com> Cc: freebsd-fs@freebsd.org Subject: Re: gjournal: what is it good for? Message-ID: <20100421095054.GA28619@duncan.reilly.home> In-Reply-To: <g2u4d7dd86f1004210216wa8dc9ed1i44776068add4c530@mail.gmail.com> 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>
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Hi David, On Wed, Apr 21, 2010 at 07:16:08PM +1000, David N wrote: > Can you show me a print out of > gjournal list here: Geom name: gjournal 827322917 ID: 827322917 Providers: 1. Name: mirror/gm0e.journal Mediasize: 981949479936 (915G) Sectorsize: 512 Mode: r1w1e1 Consumers: 1. Name: mirror/gm0e Mediasize: 983023222272 (916G) Sectorsize: 512 Mode: r1w1e1 Jend: 983023221760 Jstart: 981949479936 Role: Data,Journal Geom name: gjournal 1843456033 ID: 1843456033 Providers: 1. Name: ad8s1a.journal Mediasize: 1499228127232 (1.4T) Sectorsize: 512 Mode: r1w1e1 Consumers: 1. Name: ad8s1a Mediasize: 1500301869568 (1.4T) Sectorsize: 512 Mode: r1w1e1 Jend: 1500301869056 Jstart: 1499228127232 Role: Data,Journal Geom name: gjournal 3015273731 ID: 3015273731 Providers: 1. Name: ad10s1.journal Mediasize: 749081051136 (698G) Sectorsize: 512 Mode: r1w1e1 Consumers: 1. Name: ad10s1 Mediasize: 750154793472 (699G) Sectorsize: 512 Mode: r1w1e1 Jend: 750154792960 Jstart: 749081051136 Role: Data,Journal > and > bsdlabel /dev/mirror/gm0e.journal duncan [201]$ bsdlabel mirror/gm0e.journal bsdlabel: /dev/mirror/gm0e.journal: no valid label found > And any other .journal you have duncan [202]$ bsdlabel ad8s1a.journal bsdlabel: /dev/ad8s1a.journal: no valid label found 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): duncan [204]$ bsdlabel ad10s1 # /dev/ad10s1: 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 I guess I should have nuked the starting sectors a bit more thoroughly? That isn't the disk that's giving me panics though. > Just want to double check something. Hope that helps! Cheers, -- Andrew
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