From owner-freebsd-stable@FreeBSD.ORG Fri May 6 12:42:06 2011 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6848D106566B for ; Fri, 6 May 2011 12:42:06 +0000 (UTC) (envelope-from Holger.Kipp@alogis.com) Received: from alogis.com (firewall.solit-ag.de [212.184.102.1]) by mx1.freebsd.org (Postfix) with ESMTP id 685178FC17 for ; Fri, 6 May 2011 12:42:04 +0000 (UTC) Received: from msx3.exchange.alogis.com (exchange.alogis.com [10.1.1.6]) by alogis.com (8.13.4/8.13.1) with ESMTP id p46Cg3XY073971 for ; Fri, 6 May 2011 14:42:03 +0200 (CEST) (envelope-from Holger.Kipp@alogis.com) Received: from MSX3.exchange.alogis.com ([fe80::c8ed:428a:a157:b61]) by msx3.exchange.alogis.com ([fe80::c8ed:428a:a157:b61%13]) with mapi id 14.01.0255.000; Fri, 6 May 2011 14:43:40 +0200 From: Holger Kipp To: "stable@freebsd.org" Thread-Topic: resilvering takes ages on 8.2 (amd64 from 18.04.2011) Thread-Index: AcwL6zkZX7VYhWsgQ2qQHvTpcQf1ZA== Date: Fri, 6 May 2011 12:43:39 +0000 Message-ID: <814C9E9472FDCC40AAC3FC95A2D67E3B0BD7BB81@msx3.exchange.alogis.com> Accept-Language: en-GB, de-DE, en-US Content-Language: en-GB X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-originating-ip: [212.184.101.130] Content-Type: multipart/related; boundary="_004_814C9E9472FDCC40AAC3FC95A2D67E3B0BD7BB81msx3exchangealo_"; type="multipart/alternative" MIME-Version: 1.0 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: resilvering takes ages on 8.2 (amd64 from 18.04.2011) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 May 2011 12:42:06 -0000 --_004_814C9E9472FDCC40AAC3FC95A2D67E3B0BD7BB81msx3exchangealo_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Resilvering a disk in raidz2 ZFS is taking ages. Any ideas? I had replaced = a different disk this morning (da7) and it took only about 1 hour alltogeth= er. Any ideas? Or did I do something very wrong (tm)? Best regards, Holger -------------------- 8.2-STABLE FreeBSD 8.2-STABLE #12: Mon Apr 18 12:48:56 CEST 2011 # zpool status pool: tank state: DEGRADED status: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state. action: Wait for the resilver to complete. scrub: resilver in progress for 0h21m, 1.10% done, 32h19m to go config: NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 raidz2 DEGRADED 0 0 0 replacing DEGRADED 0 0 0 da0/old OFFLINE 0 0 0 da0 ONLINE 0 0 0 158M resilvered da1 ONLINE 0 0 0 da2 ONLINE 0 0 0 da7 ONLINE 0 0 0 da3 ONLINE 0 0 0 da4 ONLINE 0 0 0 da5 ONLINE 0 0 0 da6 ONLINE 0 0 0 errors: No known data errors ----------------- 1 users Load 0.00 0.00 0.00 May 6 14:37 Mem:KB REAL VIRTUAL VN PAGER SWAP PAG= ER Tot Share Tot Share Free in out in o= ut Act 119320 18980 1362144 25756 7648824 count All 344920 23296 1075218k 57012 pages Proc: Interrupts r p d s w Csw Trp Sys Int Sof Flt cow 4765 total 76 9171 11 130 766 952 zfod atkbd= 0 1 ozfod ata0 = irq14 0.7%Sys 0.3%Intr 0.0%User 0.0%Nice 99.0%Idle %ozfod 1 uhci0= 16 | | | | | | | | | | | daefr uhci1= 17 prcfr 1 twe0 = irq24 7 dtbuf 1106 totfr 1999 cpu0:= time Namei Name-cache Dir-cache 206492 desvn react 763 isp0 = 256 Calls hits % hits % 3598 numvn pdwak 2 em0 i= rq257 12 11 92 1382 frevn pdpgs 1999 cpu1:= time intrn Disks da0 da1 da2 da3 da4 da5 da6 328004 wire KB/t 0.67 4.92 4.68 4.46 4.53 4.66 4.91 84728 act tps 151 138 150 151 146 149 140 39788 inact MB/s 0.10 0.66 0.69 0.66 0.65 0.68 0.67 1520 cache %busy 101 41 44 42 41 40 39 7647296 free 60464 buf -- Holger Kipp Diplom-Mathematiker Senior Consultant [alogis] Tel. : +49 30 436 58 114 Fax : +49 30 436 58 214 Mobil : +49 178 36 58 114 E-Mail : holger.kipp@alogis.com alogis AG Alt-Moabit 90 B D- 10559 Berlin Web: www.alogis.com alogis AG Sitz/Registergericht: Berlin/AG Charlottenburg, HRB 71484 Vorstand: Arne Friedrichs, Joern Samuelson Aufsichtsratsvorsitzender: Reinhard Mielke --_004_814C9E9472FDCC40AAC3FC95A2D67E3B0BD7BB81msx3exchangealo_--