From owner-freebsd-current@FreeBSD.ORG Wed Sep 11 17:09:52 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id B61F5E36; Wed, 11 Sep 2013 17:09:52 +0000 (UTC) (envelope-from outbackdingo@gmail.com) Received: from mail-pb0-x231.google.com (mail-pb0-x231.google.com [IPv6:2607:f8b0:400e:c01::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 7B29C295F; Wed, 11 Sep 2013 17:09:52 +0000 (UTC) Received: by mail-pb0-f49.google.com with SMTP id xb4so9269213pbc.36 for ; Wed, 11 Sep 2013 10:09:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=PK7u2Lnzcx/zvkJvw7TZ2ph9+bzfH3ajrRmEM9Ubzss=; b=TmFKiThLG3ORgbHgjuJHgi1zzc2ETLLlKVLZYJ4c5rESQ/umstaU/9Or2TJZ2hsmXJ abVGsWdclkA9TKfiMt0UUMNW7ZcoUmov2SPpLv4SN6+75Z+94MNgXf3IwzZWZnzEzArj SBHqoxtdmx7EUgDctb3Zqo9ixiQ+8tRKAMAFnkRe6iH/rkMaI5WMpMpXQetyPd1Y7bX9 PyRhUe0l+hVClZpMsKrE/s2OGukl9nEtptttxLrMVMC+eLFQSJiZk5WG3SNsWD6pbvfb VqKukFjfxSpxAzT/0+iHcd3axKpV3/iDBwKA5oQ8I5uSYiYg0LYLe92Hvs4JfqFRoaWl iwrw== MIME-Version: 1.0 X-Received: by 10.66.171.77 with SMTP id as13mr4853858pac.170.1378919391933; Wed, 11 Sep 2013 10:09:51 -0700 (PDT) Received: by 10.66.126.141 with HTTP; Wed, 11 Sep 2013 10:09:51 -0700 (PDT) In-Reply-To: References: <522A1C73.9030402@mu.org> Date: Wed, 11 Sep 2013 13:09:51 -0400 Message-ID: Subject: Re: New iSCSI stack. From: Outback Dingo To: =?ISO-8859-2?Q?Edward_Tomasz_Napiera=B3a?= Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-scsi@freebsd.org, "freebsd-arch@freebsd.org" , Alfred Perlstein , "freebsd-current@FreeBSD.org" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2013 17:09:52 -0000 On Wed, Sep 11, 2013 at 11:06 AM, Outback Dingo wro= te: > > > > On Sun, Sep 8, 2013 at 9:32 AM, Outback Dingo wro= te: > >> >> >> >> On Sun, Sep 8, 2013 at 6:29 AM, Edward Tomasz Napiera=B3a < >> trasz@freebsd.org> wrote: >> >>> Wiadomo=B6=E6 napisana przez Alfred Perlstein w dniu 6 = wrz >>> 2013, o godz. 20:18: >>> > On 9/5/13 3:27 AM, Edward Tomasz Napiera=B3a wrote: >>> >> Hello. At http://people.freebsd.org/~trasz/cfiscsi-20130904.diffyou= 'll find >>> >> a patch which adds the new iSCSI initiator and target, against >>> 10-CURRENT. >>> >> To use the new initiator, start with "man iscsictl". For the target >>> - "man >>> >> ctld". >>> >> >>> >> All feedback is welcome. If nothing unexpected comes up, I'll commi= t >>> it >>> >> in a few days from now. Note that it's still not optimized; at this >>> point >>> >> I'm focusing more on reliability and interoperability. >>> >> >>> >> This work is being sponsored by FreeBSD Foundation. >>> >> >>> >> _______________________________________________ >>> >> freebsd-current@freebsd.org mailing list >>> >> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> >> To unsubscribe, send any mail to " >>> freebsd-current-unsubscribe@freebsd.org" >>> >> >>> > Edward, this is really exciting! >>> > >>> > Is there an easy way to use the userland iscsi configuration files? >>> >>> Which iSCSI userland configuration files, the ctl.conf(5)? If you need >>> an ability to parse it and modify from a shell scripts, see confctl >>> utility >>> (sysutils/confctl, https://github.com/trasz/confctl/). >>> >>> > We would love to quickly backport and ship this with FreeNAS as an >>> option for our users, having the config files be the same OR having a v= ery >>> good converter would really make that much easier for us. >>> >>> Porting to 9 should be quite easy - there are Capsicum API differences; >>> you might also want to compare CTL between 10 and 9 to see if there are >>> any changes which need to be merged. Taking a look at the code searchi= ng >>> for possible security issues would be also very welcome :-) >>> >>> As for the config files - writing a converter should be quite easy. >>> Which >>> configuration files you need to support, ctl.conf(5) and istgt >>> configuration? >>> >> >> I was i belive quite close to having it working on the last patch, >> however could never seem to get the ctl kernel module to function, >> And feel im a bit further away with this latest patch retracing my steps= , >> from previous... quite easy to backport.... maybe for you, or other >> but yes, I also would like to integrate the work to stable/9 in the lab >> for some benchmarks >> >>> >>> > Still trying to tackle this...... any ideas?? I think if i can get past > the few errors im encountering i can get a patch against stable/9 for > others to test.... > Negate the last posted error, Ive worked past it..... I think if i can ge= t > past this capsicum issue, ill have a kernel > > =3D=3D=3D> iscsi (all) > clang -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE > -nostdinc -I/usr/home/dingo/devel/sys/modules/iscsi/../../ofed/include > -DHAVE_KERNEL_OPTION_HEADERS -include > /usr/obj/usr/home/dingo/devel/sys/GENERIC/opt_global.h -I. -I@ -I@/contri= b/altq > -fno-common -g -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer > -I/usr/obj/usr/home/dingo/devel/sys/GENERIC -mno-aes -mno-avx > -mcmodel=3Dkernel -mno-red-zone -mno-mmx -mno-sse -msoft-float > -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector > -std=3Diso9899:1999 -Qunused-arguments -fstack-protector -Wall > -Wredundant-decls -Wnested-externs -Wstrict-prototypes > -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef > -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs > -fdiagnostics-show-option -Wno-error-tautological-compare > -Wno-error-empty-body -Wno-error-parentheses-equality -c > /usr/home/dingo/devel/sys/modules/iscsi/../../dev/iscsi//icl.c > /usr/home/dingo/devel/sys/modules/iscsi/../../dev/iscsi//icl.c:1098:26: > error: use of undeclared identifier 'CAP_SOCK_CLIENT' > cap_rights(&rights, CAP_SOCK_CLIENT), &fp); > ^ > 1 error generated. > *** [icl.o] Error code 1 > > Stop in /usr/home/dingo/devel/sys/modules/iscsi. > > > _______________________________________________ >>> freebsd-current@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to " >>> freebsd-current-unsubscribe@freebsd.org" >>> >> >> >