Date: Sun, 10 Feb 2002 14:05:47 +0200 From: Valentin Nechayev <netch@iv.nn.kiev.ua> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: Mike Silbersack <silby@silby.com>, "David W. Chapman Jr." <dwcjr@inethouston.net>, stable@FreeBSD.ORG Subject: Re: cvs commit: src/sys/ufs/ffs ffs_softdep.c Message-ID: <20020210140547.A8068@iv.nn.kiev.ua> In-Reply-To: <200202061139.g16Bdp498095@apollo.backplane.com>; from dillon@apollo.backplane.com on Wed, Feb 06, 2002 at 03:39:51AM -0800 References: <20020206015011.Y4693-100000@patrocles.silby.com> <200202061139.g16Bdp498095@apollo.backplane.com>
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> :> I just booted a -stable with > :> > :> $FreeBSD: src/sys/ufs/ffs/ffs_softdep.c,v 1.57.2.11 2002/02/05 18:46:53 dill > :> > :> and did not notice this problem. 4.5-release contains 1.57.2.9, and I saw such problems 3 times. Mostly this was after my games with ultradeep directories (up to 1000 nesting directories), but all games used only correct syscall entries and their calls. There was 2 occurences of another variant: __after__ message "Syncing disks... N M\nDone\n", disk activity raised and on 2nd occurence stopped after ~10 seconds, on 1st occurence I wait more than 1 minute for it to terminate and at the end pressed Reset. > It seems unrelated to me but, obviously, keep an eye out. I don't know > if it's possible to ctl-alt-esc into the debugger that late in the > game and get a kernel core but if it occurs again that is what one > should try to do, or otherwise try to get something that is reproducable. I tried now to catch trace in a moment when high disk activity was after "Syncing disks... Done". In userland, there was rm -rf in 5 seconds before with 4 trees of 2048 nesting directories level. Trace shows only interrupt handler and something under it... /netch To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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