Date: Mon, 5 Dec 2005 16:54:53 +0100 From: Jan Srzednicki <w@expro.pl> To: freebsd-questions@freebsd.org Subject: A snapshot-related FFS panic and a Mylex RAID question Message-ID: <20051205155453.GB24388@miranda.expro.pl>
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Hi, I'm running FreeBSD 5.4-R with the official maintenance patches. I've recently encountered the following issue while doing 'dump -L' of an partition: kernel: panic: snapacct_ufs2: bad block That's pretty all I've got, because my Mylex controller doesn't want to be a dump device: [16:51] hostname:~ # dumpon -v /dev/mlxd0s1b dumpon: ioctl(DIOCSKERNELDUMP): Operation not supported by device Google is silent on that topic. So here are my questions: 1) Are there any chances the mentioned FFS problem has been fixed in 6.0 or the incoming 5.5-R? If yes, can I backport the fixes? 2) Can Mylex be somehow forced to accept the dump? What's the reason it doesn't support it? greetings, -- Jan Srzednicki w@expro.pl
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