From owner-freebsd-stable@FreeBSD.ORG Mon Sep 26 06:27:50 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D7CED106566B for ; Mon, 26 Sep 2011 06:27:50 +0000 (UTC) (envelope-from ykirill@yahoo.com) Received: from nm8-vm2.bullet.mail.ne1.yahoo.com (nm8-vm2.bullet.mail.ne1.yahoo.com [98.138.90.156]) by mx1.freebsd.org (Postfix) with SMTP id 904428FC08 for ; Mon, 26 Sep 2011 06:27:50 +0000 (UTC) Received: from [98.138.90.52] by nm8.bullet.mail.ne1.yahoo.com with NNFMP; 26 Sep 2011 06:14:30 -0000 Received: from [98.138.89.166] by tm5.bullet.mail.ne1.yahoo.com with NNFMP; 26 Sep 2011 06:14:30 -0000 Received: from [127.0.0.1] by omp1022.mail.ne1.yahoo.com with NNFMP; 26 Sep 2011 06:14:30 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 634228.32942.bm@omp1022.mail.ne1.yahoo.com Received: (qmail 12157 invoked by uid 60001); 26 Sep 2011 06:14:30 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1317017670; bh=nbNBXpHlrgMjc2nR01FpCTJcugOXYwHNOr7KzM6Sers=; h=X-YMail-OSG:Received:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=GYAprHQZehnebC4ySc988NgvKoSkfaBADQa2EhNmVRk47/VUTsQIdYyBv/hJkclyC/FA8pDNyQn4YqH/eg1X9vCgmCYDqr2EThL61IRoHThx1KSDlYNfK+SwyNtB4+/yjWpC/l/MkE4J1tvAmrhBsaRzmxV0WfAOA3x/7+xpVZI= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=1Z/+EINaaTI+Z5kdkQx8InFieC0gjDccnLTa3zAqv1grEvlvspX9nRYrWVlYNn1N21zCRrPXeRAGrIWBoUzwA+0bjP5DMaTNtIUbgUGzzYnd7gZqWStmLBfEmM2tolafmT9SKFlEyrkEK0ck4MPruwgR2z7yvguM0iOKXLgPgKs=; X-YMail-OSG: iRFKTHEVM1mH7MSh6IX8R0I_W79l0pmUUMORFEZCYmvNLX. DtLC_FEK_ygrXi9ZaBqhvI9Cj5V3L6FHPOrY17c6iuMtAXRpljRV.xyS6rM4 YOFC6HAbNbohHWxAfcYwqQ80vgVbkucwiJdeJWghV0_K05_ZP4hhOGAylqpF 1IShqBVr8fk618o9wIAPXhDy2xvXS3f_SEMwuSJSUoGbIepyRpmyhO0yoI4u AqdY1WxIjn2P7l37xFEZZhhOc0nOzez2iQmKr6TLnmv2ge6AXY.PrDtVH.fN ogmIlZdM_JoeysnZlI_bBTImc5JWOv_rKoXATvrniAcWdSxd15De9ZGBV_EW X8K5K91XVpGcVSGS0B2GsjFQDeflj7_EGzrOWaiAqZE6eQ5RNn7pZMyDrU5o 2aBtKhAI1A9TRVKAn.GcZ4cXetp38OsosQGtNzda8jQ-- Received: from [212.74.229.232] by web120527.mail.ne1.yahoo.com via HTTP; Sun, 25 Sep 2011 23:14:30 PDT X-Mailer: YahooMailWebService/0.8.113.315625 Message-ID: <1317017670.4307.YahooMailNeo@web120527.mail.ne1.yahoo.com> Date: Sun, 25 Sep 2011 23:14:30 -0700 (PDT) From: Kirill Yelizarov To: "freebsd-stable@freebsd.org" MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: NFSD hang X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Kirill Yelizarov List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2011 06:27:50 -0000 Good Day!=0AI'v got a problem with nfs share on zfs volume. Everything work= ed fine for a few month and now it hang. This share stores logs from 9 serv= ers at night, about 1-2Gb from each server. ZFS is filled to 26% and it is = v28=0A=0Alast pid: 46573;=A0 load averages: 195.82, 199.86, 200.12=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= up 108+21:56:50 10:05:06=0A432 processes: 208 running, 224 sleeping=0ACPU:= =A0 0.0% user,=A0 0.0% nice,=A0 100% system,=A0 0.0% interrupt,=A0 0.0% idl= e=0AMem: 280M Active, 1469M Inact, 9584M Wired, 161M Cache, 1232M Buf, 311M= Free=0ASwap: 16G Total, 16G Free=0A=0A=A0 PID USERNAME=A0=A0=A0=A0=A0 THR = PRI NICE=A0=A0 SIZE=A0=A0=A0 RES STATE=A0=A0 C=A0=A0 TIME=A0=A0 WCPU COMMAN= D=0A=A01666 root=A0=A0=A0=A0=A0=A0=A0=A0=A0 256=A0 76=A0=A0=A0 0=A0 5788K= =A0 5120K RUN=A0=A0=A0 14 476.8H 1508.64% nfsd=0A=0A# zpool list=0ANAME=A0= =A0 SIZE=A0 ALLOC=A0=A0 FREE=A0=A0=A0 CAP=A0 DEDUP=A0 HEALTH=A0 ALTROOT=0Ad= ata=A0 3.62T=A0=A0 954G=A0 2.69T=A0=A0=A0 25%=A0 1.00x=A0 ONLINE=A0 -=0A=0A= # zfs list=0ANAME=A0=A0 USED=A0 AVAIL=A0 REFER=A0 MOUNTPOINT=0Adata=A0=A0 9= 54G=A0 2.64T=A0=A0 954G=A0 /data=0A=0A# zfs mount=0Adata=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 /data=0A=0A= What should i look for to resolve it?=0ARegards,=0AKirill=0A