Date: Fri, 3 Jan 2003 13:40:28 -0500 (EST) From: Andrew Gallatin <gallatin@cs.duke.edu> To: idnopheq@comcast.net Cc: alpha@FreeBSD.ORG Subject: Re: NTFS mount on Alpha? Message-ID: <15893.55580.523216.783176@grasshopper.cs.duke.edu> In-Reply-To: <200301031330.08866.idnopheq@comcast.net> References: <200301031330.08866.idnopheq@comcast.net>
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Coffin, Dexter writes: > Hey, All! > > Is it possible to mount an NTFS drive from FreeBSD 4.7-Stable on Alpha? > > I tried adding "options NTFS" to my kernel build file and rebuilt my kernel. > No luck. I also tried "kldload ntfs". In both cases, I "mount_ntfs > /dev/ad2s1 /ntfs" by hand, causing a kernel panic. > > <cite> > > fatal kernel trap: > > trap entry = 0x4 (unaligned access fault) > a0 = 0xfffffe000123fc61 > a1 = 0x2d > a2 = 0x1f > pc = 0xfffffc00003fd6cc > ra = 0xfffffc00003fdab8 > curproc = 0xfffffe000bae7540 > pid = 1151, comm = mount_ntfs > > panic: trap > > syncing disks... 3 > > </cite> > > Anyone know of a particular incantation to use, or does NTFS just not work on > Alpha? It apparently doesn't work on anything but x86, if the above is any indication. > Should I submit a bug report? If you do, submit a better bug report. Build a debug kernel with ntfs and DDB built in (config -g), install it (make install). Crash the machine with ntfs. When the machine panics, you'll be at the ddb prompt: get a traceback from ddb: ddb> trace Write this down (or cut-n-paste from the serial console), and include it in the bug report. After rebooting, run gdb -k kernel.debug and list the pc and the ra and include the line of code which causes the crash in the bug report: Eg, (kgdb) l * 0xfffffc00003fd6cc (kgdb) l * 0xfffffc00003fdab8 Even still, unless its something obvious, don't expect too much action. I don't know of anybody with ntfs interest AND an alpha. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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