From owner-freebsd-scsi@FreeBSD.ORG Fri Aug 14 09:03:40 2009 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 35281106568E for ; Fri, 14 Aug 2009 09:03:40 +0000 (UTC) (envelope-from edwardchuang@gmail.com) Received: from qw-out-2122.google.com (qw-out-2122.google.com [74.125.92.24]) by mx1.freebsd.org (Postfix) with ESMTP id E22FE8FC4D for ; Fri, 14 Aug 2009 09:03:39 +0000 (UTC) Received: by qw-out-2122.google.com with SMTP id 3so471187qwe.7 for ; Fri, 14 Aug 2009 02:03:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:message-id:subject:to:cc:content-type :content-transfer-encoding; bh=sXnExVg+13mnv4BhxSu0rQ7baBD4aMrtrDeBErz3eQo=; b=hVTuclHpLBS4KhzXXHugDiUIrsk4hOsU8YzFfYDw4+UXN3ukwKw+0h8X481hpYwu0i ajSxIOLWZ11OG9gJh5ImIQekTRDw5e7yRYz5yzdagBq0yGJYNbQ2I0LftOz1Cyod0jWY 3lbkt3JWVahrMdiz+Qj0lQEmksFDjRggT/ZD0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=s3quZfWLuP21ZksDP9DMb+inq2K/1iTgKB+L1+XrynSa+lY19b/002wtarZcNq0/+Q q6iRvoVCFQZ14oSHC0lOT2Nr4MnYZCfqhINwIWD3sR2M0cv/7tuc1HXPVM0GbK/p34wP EPXCfYWauwLGp65vz2DhPr0rfxTM6Rd/Ts1ZY= MIME-Version: 1.0 Received: by 10.224.7.133 with SMTP id d5mr2094067qad.45.1250240619119; Fri, 14 Aug 2009 02:03:39 -0700 (PDT) In-Reply-To: References: From: Edward Chuang Date: Fri, 14 Aug 2009 17:03:19 +0800 Message-ID: To: Danny Braniss Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-scsi@freebsd.org Subject: Re: multiple server attach to same iscsi target X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Aug 2009 09:03:40 -0000 Hi, So it looks like the when disk mounted on different computer, the later one will consider this disk was dirty. Is this normal ? And if there's possible to avoid this ? (I am using UFS and ZFS) Regards, Ed On Fri, Aug 14, 2009 at 4:46 PM, Danny Braniss wrote: >> Folks, >> >> I've tried deploy my iSCSI target and trying to attach same iSCSI target >> on different servers. >> >> However, the second server which attach the iSCSI, it shows following >> console message >> and any change on this disk will not be seen by other computer. >> >> da0 at iscsi0 bus 0 target 0 lun 0 >> da0: Fixed Direct Access SCSI-4 device >> GEOM_LABEL: Label for provider da0p1 is ufsid/4a841a8316484a8d. >> GEOM_LABEL: Label for provider da0p1 is ufs/iscsi. >> GEOM_LABEL: Label ufs/iscsi removed. >> GWEAORMN_ILNAGB:E L/i:s cLsaib ewla su fnsoitd /p4rao8p4e1ral8y3 >> 1d6i4s8m4oau8ndt erdem >> oved. >> ap2# >> >> It looks like a buffer overflow/underrun message. I have no clue even >> no idea whether it is cause by iscsi or not. >> > it's called 'garbled' :-) > G E O M _ L A B E L i s c s i =A0 w a s =A0 n o t =A0 p r o p e r l y ... > =A0W A R N I N G : =A0 / : =A0 L a b e l =A0 u f s i d / ... > -which is intself garbled :-) > >> Any suggestion will be appreciated. > you can recompile the kernel an add to your configuration file: > options =A0 =A0 =A0 =A0 PRINTF_BUFR_SIZE=3D256 > > which helps > =A0 =A0 =A0 =A0danny > >> >> Regards, >> Ed >> _______________________________________________ >> freebsd-scsi@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-scsi >> To unsubscribe, send any mail to "freebsd-scsi-unsubscribe@freebsd.org" >> > > >