Date: Mon, 28 Jun 2004 17:24:39 -0700 (PDT) From: Doug White <dwhite@gumbysoft.com> To: Vladimir Zhurov <vzhurov@uwo.ca> Cc: freebsd-stable@freebsd.org Subject: Re: dscheck(#ar/2): negative b_blkno error on FreeBSD-4.10-STABLE Message-ID: <20040628172309.D43333@carver.gumbysoft.com> In-Reply-To: <40DEDCD2.3020606@uwo.ca> References: <40DEDCD2.3020606@uwo.ca>
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On Sun, 27 Jun 2004, Vladimir Zhurov wrote: > Hello, > > Today's /var/log/messages and /var/log/dmesg.today got filled with: > > dmesg.today: > dscheck(#ar/2): negative b_blkno -1721888480 > > messages: > /kernel: dscheck(#ar/2): negative b_blkno -1721888480 I've seen this if the array or partition table is corrupted. The check is at the front of dscheck() in src/sys/kern/subr_diskslice.c. You might make sure your raid array is functioning normally and the fdisk table hasn't been spammed. > Does anyone know what is the reason for such error and whether it is > critical? It shouldn't happen -- you might go exploring with fdisk(8). -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org
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