New iSCSI stack.

[Outback Dingo]

On Wed, Sep 11, 2013 at 11:06 AM, Outback Dingo <outbackdingo at gmail.com>wrote:

>
>
>
> On Sun, Sep 8, 2013 at 9:32 AM, Outback Dingo <outbackdingo at gmail.com>wrote:
>
>>
>>
>>
>> On Sun, Sep 8, 2013 at 6:29 AM, Edward Tomasz Napierała <
>> trasz at freebsd.org> wrote:
>>
>>> Wiadomość napisana przez Alfred Perlstein <bright at mu.org> w dniu 6 wrz
>>> 2013, o godz. 20:18:
>>> > On 9/5/13 3:27 AM, Edward Tomasz Napierała 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 commit
>>> 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 at freebsd.org mailing list
>>> >> http://lists.freebsd.org/mailman/listinfo/freebsd-current
>>> >> To unsubscribe, send any mail to "
>>> freebsd-current-unsubscribe at 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 very
>>> 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 searching
>>> 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 get
> past this capsicum issue, ill have a kernel
>
> ===> 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@/contrib/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=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float
>  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector
> -std=iso9899:1999 -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.
>
>
>  _______________________________________________
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>>>
>>
>>
>