Date: Thu, 12 Dec 2013 09:12:30 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: ?zkan KIRIK <ozkan.kirik@gmail.com> Cc: Peter Holm <peter@holm.cc>, freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: stable/10 r258317 - UFS lock problem Message-ID: <20131212071230.GP59496@kib.kiev.ua> In-Reply-To: <CAAcX-AEty89LYwLDCPRfomSMY2%2BRxi7p%2B6ME9T-HX8BrgaoM_w@mail.gmail.com> References: <CAAcX-AHM6WXmWM1aTmaRETJFSMvAGqXsrCHo9a3nxhU9%2BHQhSQ@mail.gmail.com> <20131206201329.GK59496@kib.kiev.ua> <CAAcX-AHbwsSZHREL-RpFFojMWEwLDR0sCSkPTddmZMPbuV0E5A@mail.gmail.com> <20131207183044.GA19655@x2.osted.lan> <CAAcX-AEWiEzHaqt8=aYxHhD80astwXUJ3Q9Ub52WCv54Cd-5bw@mail.gmail.com> <CAAcX-AFKzW=tPgb5jKzNNZQazrdwhDo2SxQGuwLw71iHGezQog@mail.gmail.com> <20131209170710.GU59496@kib.kiev.ua> <CAAcX-AH%2Bfzpz_HGKFn_aLR_fzf0E0qLZ5OB4f3LO6P3Jg38%2BFw@mail.gmail.com> <CAAcX-AEty89LYwLDCPRfomSMY2%2BRxi7p%2B6ME9T-HX8BrgaoM_w@mail.gmail.com>
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--EerMr+gUEyzXUsoX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 11, 2013 at 11:50:14AM +0200, ?zkan KIRIK wrote: > I tried disabling softupdates, >=20 > I doesnt lock, but write performance was very very pooor. It is very hard to do anything with information in 200+ screenshots. =46rom the ps output, it seems that the UFS is waiting for the write requests to drain, and this in fact never happens. What is the underlying device which carries the UFS volume ? --EerMr+gUEyzXUsoX Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBAgAGBQJSqWHdAAoJEJDCuSvBvK1BcP8P/jjDNCbv54vH7+P+fr+w4Ig7 PAPKiaephLiPCZaA2TZFZNNJYUg5Lh7em8Iys+/lAgV1HqMTsmB+G8a34TWA9a+Y oXtXPdtZCprDZwyd8Gaa1L7uxxyJAT/i0C0wsgyW3jABbdjljqUxjLAQBwaB73xb Mxcd1cYSmgZL0ULtkfOCZVlQqvFy9eqrrZjPp9IKjY5p7ly1wkyP4ktOLLdp/Vcr UICYr7qW1VK17xczFdmmrZcr26XFEBBSW5qzXcLsOKN1Z5hCMbeNBiFsK/fVlNcG DA+AMH9Rc0cnv4KTA8fR5skswvmLHHmRwnu4U44DkHKz906rrVYVOUzSEIPYixtn Pdgj1fcuDGQpZhF4zQjdThcoZ1gMekfKYkiKVF5nYVRP9BbBF9qsSg7ov/TyGIpd do/CAk/8ZwpONBvU4aT0LFK4w8mAmzxC27zurhJqahl0jjZwvcA+Vj3l7gatKusg QUJTAWK9R9BiGXvHouB1pKS6E6iW+kS7F2vKnn579o9POLK4BB8aQndRlFJqg/Xu Q//L6oJ7W57JPwFg2E4ShXceY7nVqeRe/2AkCY/0+mWbatihci0l9lOrv2L6Bwp/ v5X41chTVJx5vxFcoDlKjRSTW6xm0CqKHDY1OeAcZ4jAVKBAm4KA1G9aUHcU2jy+ NSW9cegkFq25QQq+7tO+ =ywdb -----END PGP SIGNATURE----- --EerMr+gUEyzXUsoX--
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