Date: Sun, 16 Oct 2016 06:16:14 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 213507] [msdosfs] [patch]: Prevent occasional directory corruption while extending it to another cluster Message-ID: <bug-213507-3630-EFpSr34s1Q@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-213507-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-213507-3630@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213507 --- Comment #3 from Konstantin Belousov <kib@FreeBSD.org> --- (In reply to Vladislav Movchan from comment #2) vfs_bio_clrbuf() zeroes invalid chunks of the buffer pages, leaving the val= id chunks alone, for VMIO buffers. If there are (partially) valid pages in the newly extended denode, this means that, most likely, some other code left t= he garbage on the vnode vm_object' page queue. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-213507-3630-EFpSr34s1Q>