Date: Thu, 6 Jan 2005 23:29:37 +1030 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: freebsd-stable@freebsd.org Cc: freebsd-questions@freebsd.org Subject: Re: copying from DVD drive causes crash: vm_fault: pager read error, pid 13421 (cp) on FreeBSD 5.3-STABLE Message-ID: <200501062329.48692.doconnor@gsoft.com.au> In-Reply-To: <41DD3326.4050908@uni-mainz.de> References: <41DD3326.4050908@uni-mainz.de>
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--nextPart1579609.mu2fYa75mc Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Thu, 6 Jan 2005 23:16, O. Hartmann wrote: > Doing dd from the DVD drive (NEC ND 3500AG/2.18) fails in a corrupt > image afterwards, copying with 'cp' from a inserted CD triggers the > shown error and box dies immediately: > > > Jan 6 12:17:20 edda kernel: cd9660: RockRidge Extension > Jan 6 12:17:50 edda kernel: acd0: FAILURE - READ_BIG ILLEGAL REQUEST > asc=3D0x64 ascq=3D0x00 error=3D4<ABORTED> > Jan 6 12:18:07 edda last message repeated 3 times > Jan 6 12:29:44 edda kernel: cd9660: RockRidge Extension > Jan 6 12:30:54 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR > asc=3D0x11 ascq=3D0x00 error=3D4<ABORTED> > Jan 6 12:30:54 edda kernel: vm_fault: pager read error, pid 13421 (cp) > Jan 6 12:30:58 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR > asc=3D0x11 ascq=3D0x00 error=3D4<ABORTED> > Jan 6 12:30:58 edda kernel: vm_fault: pager read error, pid 13421 (cp) > Jan 6 12:31:01 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR > asc=3D0x11 ascq=3D0x00 error=3D4<ABORTED> > Jan 6 12:31:01 edda kernel: vm_fault: pager read error, pid 13421 (cp) > Jan 6 12:31:08 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR > asc=3D0x11 ascq=3D0x00 error=3D4<ABORTED> > Jan 6 12:31:08 edda kernel: vm_fault: pager read error, pid 13421 (cp) > Jan 6 12:31:19 edda kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR > asc=3D0x11 ascq=3D0x00 error=3D4<A > > Same happens when trying to to a 'tar ztf file.foo' (tar archive located > on DVD) -> FreeBSD dies and freezes immediately. Does it panic or hang? The DVD has errors on it which is why you can't read it.. Obviously the OS= =20 crashing when presented with bad media is not a good thing :) =2D-=20 Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --nextPart1579609.mu2fYa75mc Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBB3TZE5ZPcIHs/zowRAldgAKCQuttYBMBo9bG69vlPyitf5cpfAgCfbnwb Op1AlwHKxLLI9OT1wfe4vIo= =EwV8 -----END PGP SIGNATURE----- --nextPart1579609.mu2fYa75mc--
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