From owner-freebsd-fs@FreeBSD.ORG Mon Sep 29 22:46:45 2014 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 45A9CF3E for ; Mon, 29 Sep 2014 22:46:45 +0000 (UTC) Received: from mail.pingpong.net (mail2.pingpong.net [79.136.116.202]) by mx1.freebsd.org (Postfix) with ESMTP id 07D23278 for ; Mon, 29 Sep 2014 22:46:44 +0000 (UTC) Received: from [10.0.1.45] (h-85-24-195-48.na.cust.bahnhof.se [85.24.195.48]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.pingpong.net (Postfix) with ESMTPSA id 8177F2F6D for ; Tue, 30 Sep 2014 00:46:43 +0200 (CEST) From: Palle Girgensohn Content-Type: multipart/signed; boundary="Apple-Mail=_576F6548-A2C2-4A50-B049-12C224CE8AF1"; protocol="application/pgp-signature"; micalg=pgp-sha1 Subject: [zfs] [panic] [reproducable] zfs/space_map.c: solaris assert: sm->sm_space + size <= sm->sm_size Message-Id: Date: Tue, 30 Sep 2014 00:46:42 +0200 To: freebsd-fs@FreeBSD.org Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Sep 2014 22:46:45 -0000 --Apple-Mail=_576F6548-A2C2-4A50-B049-12C224CE8AF1 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi, I get a panic when using bonnie++ (or just mildly stressing the fs some = other way) on a zfs pool. the panic is in space_map.c as per subject. Most references to this kind of errors suggest there is something broken = with the pool itself. Question is, is there a way to fix it? Are there = any alternatives to recreating the pool and restore from backups? Any = ideas how this could have happened? And how can I get my sysadmins to = regain trust in the ZFS file system after this? See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193875 Regards, Palle --Apple-Mail=_576F6548-A2C2-4A50-B049-12C224CE8AF1 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org iQEcBAEBAgAGBQJUKeFSAAoJEIhV+7FrxBJD3hgIAIBLO8p8CE8fD9/JUvKz+ch4 3VNU4ftkn/8TTK1SrYcMPBH6IrhuzhXVHuiYu85oHQM33YDsmF0joB/cNDZmm0th OKfIJz5rhp3NuK9AkgPuvKKRJiqjdixesjt4dwjFP/mb88RCCwNnFJWINShkjy2D 2kG4205ohZesv9WSRZZ0gTiksEi+jhYcbM927s6XlteNCQ4asr2S2IbhzoQ8YRmy L+Wz/JK35DPvy230KJpxMeHNWHKFbPyr7nNR8tHjnB7A6/9FUSlkIAPsTdgmtt+E ot3qIDIPjOIIfcmWEkbILuNSGFt4l8DPC05K2PPm7qUnZrH0Hmka7AxyP9BZ1Yk= =iTK6 -----END PGP SIGNATURE----- --Apple-Mail=_576F6548-A2C2-4A50-B049-12C224CE8AF1--