Date: Fri, 6 Dec 2013 22:13:29 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: ?zkan KIRIK <ozkan.kirik@gmail.com> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: stable/10 r258317 - UFS lock problem Message-ID: <20131206201329.GK59496@kib.kiev.ua> In-Reply-To: <CAAcX-AHM6WXmWM1aTmaRETJFSMvAGqXsrCHo9a3nxhU9%2BHQhSQ@mail.gmail.com> References: <CAAcX-AHM6WXmWM1aTmaRETJFSMvAGqXsrCHo9a3nxhU9%2BHQhSQ@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--XZ2dPNQBju4m2KVN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 06, 2013 at 08:10:55PM +0200, ?zkan KIRIK wrote: > Hi, >=20 > I am using FreeBSD 10.0-BETA3 r258317 GENERIC kernel. >=20 > I run "portsnap fetch extract". > While extracting files, extracting operation hangs, and i cant kill proce= ss. >=20 > Output of : "ps ax | grep D+" ( uninterruptable process list ) > % ps ax | grep D+ > 28933 0 D+ 0:00.01 tar -xz --numeric-owner -f > /var/db/portsnap/files/77d41f10d2832f8450e4e02a4db5c0a6131c97d15076ed0c76= e761c9ce58338d.gz > -C /usr/ports/emulators/qemu/ (bsdtar) > 29051 1 S+ 0:00.00 grep D+ > % >=20 >=20 > Because of D flag, process cannot be interrupted even by SIGKILL. > I cannot remove usr/ports folder while this process on D+ state. > If I run rm -r /usr/ports, rm process is flagged as D+ also. >=20 > I tested this situation on both vmware workstation and different real > hardware installations. ( Sun Fire X4150, HP DL380G4, Sun X3 servers. ) >=20 > Problem is repeatable. If you install FreeBSD on ZFS root, problem doesn't > occur. >=20 >=20 > # mount > /dev/da0p2 on / (ufs, local, journaled soft-updates) > devfs on /dev (devfs, local, multilabel) See http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kernel= debug-deadlocks.html --XZ2dPNQBju4m2KVN Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBAgAGBQJSoi/oAAoJEJDCuSvBvK1BFewP/ikDmIxkS3E144LSzZAG2yjz ziKjxEbAjZ8OdInm1w6EgGl6PfPYoCuVNv+qy7Nh/vonL5Wy9trcp4oEFrP2rpMi /qyb0hs8i3Sq3v15ENndKNP1xAuasANJDQLHzfKTSlxdvyFWKp//bJKa/KKDCsI4 dMyWhMrJHv5Opz0L7jom/eZzzB2gdalH1lsuleKjw+0Z1qYd2n+H002ziZ3rCrYs vm5r3o13ltkjMyN8Zwk59/2mUDOIhJoalHFzlDdPhNQgdCC7/V3xxP4LXD6GrkeW F/7onxtROmp464ijCMuUPzmg6TJj9Ts39HDvoZlewOGpBPeoFjQ0lcWdPCqSxak3 ci86npA3ue29vF/fLgun39XrOuC1rsZ7kT+B2WcdlLHEcolpfDm09n+bQ9jfqcBa BE6+D8zaz+Nna8roLNIJOHlVvt+VOaEe7aJYxLIq6voZZtCwwzC46UXVlG+HoPek A5CXZIyUkGON2ZG+bnPc2I2pw+YHCV0tvMzOWzOKFqix8MGbCnYf1jwaISg2l0/0 V7EbPZhDOaxFs3NAhf/khoeaxYJy++BOs4i67cE8SnBLdezjOIwVtAcHOOo0Vngo 2ivmkQbWuFD5s4Vujm7NzeRPBs8Tn8ModlxUq5HkJ7p5Xxa8WO+SEDrgs1+IqE+0 aSzw0wb8pcBT2NHWrKhg =Xf2H -----END PGP SIGNATURE----- --XZ2dPNQBju4m2KVN--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20131206201329.GK59496>