Date: Fri, 27 Oct 2000 23:10:02 -0700 (PDT) From: Bruce Evans <bde@zeta.org.au> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/2768: ktrace(1) -i dumps corrupted trace data Message-ID: <200010280610.XAA12657@freefall.freebsd.org>
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The following reply was made to PR kern/2768; it has been noted by GNATS. From: Bruce Evans <bde@zeta.org.au> To: johan@FreeBSD.ORG Cc: j@ida.interface-business.de, freebsd-gnats-submit@FreeBSD.ORG Subject: Re: kern/2768: ktrace(1) -i dumps corrupted trace data Date: Sat, 28 Oct 2000 16:39:53 +1100 (EST) > Is this still a problem in more recent releases of FreeBSD > (for example 4.1-RELEASE)? I don't know what caused it in PR 2768, but I have seen it in -current when the ktrace output is written to an nfs filesystem. It seemed to be caused by rev.1.37 of kern_ktrace.c. ktrwrite() needs to write the header and the record atomically, but doesn't. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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