Date: Fri, 13 Oct 2000 13:11:07 +0930 From: Greg Lehey <grog@lemis.com> To: Charles Henrich <henrich@sigbus.com> Cc: freebsd-questions@freebsd.org Subject: Re: Vinum/Fsck 1TB filesystem Message-ID: <20001013131107.M2593@wantadilla.lemis.com> In-Reply-To: <20001012113054.A9727@sigbus.com>; from henrich@sigbus.com on Thu, Oct 12, 2000 at 11:30:54AM -0700 References: <20001012113054.A9727@sigbus.com>
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[Format recovered--see http://www.lemis.com/email/email-format.html] Please don't wrap program output and log files. On Thursday, 12 October 2000 at 11:30:54 -0700, Charles Henrich wrote: > When attempting to fsck a 1TB vinum stripe, I get: > > ** /dev/vinum/vinum0 > BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST ALTERNATE > /dev/vinum/vinum0: INCOMPLETE LABEL: type 4.2BSD fsize 1024, frag 8, cpg 0, > size 2101815296 > > l > 2 drives: > D vinumdrive0 State: up Device /dev/da0s1e Avail: 0/513138 MB (0%) > D vinumdrive1 State: up Device /dev/da1s1e Avail: 0/513138 MB (0%) > > 1 volumes: > V vinum0 State: up Plexes: 1 Size: 1002 GB > > 1 plexes: > P vinum0.p0 S State: up Subdisks: 2 Size: 1002 GB > > 2 subdisks: > S vinum0.p0.s0 State: up PO: 0 B Size: 501 GB > S vinum0.p0.s1 State: up PO: 256 kB Size: 501 GB > vinum -> > > And fsck exits. Anyone have any suggestions on how to deal with > this, or what went wrong? Well, without knowing what went before, no. That's why I ask for the information I do at http://www.vinumvm.org/vinum/how-to-debug.html. Obviously you'll get this if you forget to newfs, or if newfs fails for any reason. It would also be nice to know whether you have ever been able to fsck this file system: you're pretty close to the theoretical file system size limit. I'd like to investigate this, since we don't see many 1 TB file systems, but at the moment I'm flat out preparing for the next week of conferences. Is it possible to recreate this problem later, and make 2 512 GB file systems for the moment? Greg -- When replying to this message, please take care not to mutilate the original text. For more information, see http://www.lemis.com/email.html Finger grog@lemis.com for PGP public key See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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