Date: Fri, 27 Sep 2013 11:41:24 +0200 From: =?utf-8?Q?Edward_Tomasz_Napiera=C5=82a?= <trasz@FreeBSD.org> To: "Sergey V. Dyatko" <sergey.dyatko@gmail.com> Cc: "<current@freebsd.org>" <current@freebsd.org> Subject: Re: iscsictl, Waiting for iscsid(8) Message-ID: <49AD0635-88FB-46F4-A5B0-CC8180501BBA@FreeBSD.org> In-Reply-To: <20130927105011.7323322f@laptop.minsk.domain> References: <20130927103629.6c04dc02@laptop.minsk.domain> <20130927105011.7323322f@laptop.minsk.domain>
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Dnia 27 wrz 2013 o godz. 09:50 "Sergey V. Dyatko" <sergey.dyatko@gmail.com> n=
apisa=C5=82(a):
> On Fri, 27 Sep 2013 10:36:29 +0300
> "Sergey V. Dyatko" <sergey.dyatko@gmail.com> wrote:=20
>=20
>> Hi,
>>=20
>> I have a time to play with native iSCSI stack on HEAD.=20
>> I have desktop (Alpha2, r255812) and laptop (alpha3, r255873M with
>> reverted r255870 and r255871)
>> On desktop I create following /etc/ctl.conf:
>> pidfile /var/run/ctld.pid
>> portal-group example2 {
>> discovery-auth-group no-authentication
>> listen 127.0.0.1
>> listen 0.0.0.0:3261
Here you are listening on port 3261.
>> }
>> target iqn.desktop:target0 {
>> alias "Testing target"
>> auth-group no-authentication
>> portal-group example2
>> lun 0 {
>> path /dev/md0
>> blocksize 4096
>> }
>> }
>>=20
>> tiger# mdconfig -lv
>> md0 vnode 200M /storage/iscsi_test
>> tiger# iscsictl -A -h localhost -t iqn.desktop:target0
>>=20
>> dmesg:=20
>> cfiscsi_ioctl_handoff: new connection from
>> iqn.1994-09.org.freebsd:tiger.minsk.domain (127.0.0.1) to
>> iqn.desktop:target0
>> da0 at iscsi1 bus 0 scbus6 target 0 lun 0=20
>> da0: <FREEBSD CTLDISK 0001> Fixed Direct Access SCSI-5 device=20
>> da0: 200MB (51200 4096 byte sectors: 64H 32S/T 25C)
>>=20
>> tiger# ctladm islist -v
>> Session ID: 3
>> Initiator name: iqn.1994-09.org.freebsd:tiger.minsk.domain
>> Initiator addr: 127.0.0.1
>> Initiator alias:=20
>> Target name: iqn.desktop:target0
>> Target alias: Testing target
>> Header digest: None
>> Data digest: None
>> DataSegmentLen: 131072
>> ImmediateData: Yes
>> iSER (RDMA): No
>>=20
>> tiger# ctladm devlist -v
>> LUN Backend Size (Blocks) BS Serial Number Device ID =20
>> 0 block 51200 4096 MYSERIAL 0 MYDEVID 0 =20
>> lun_type=3D0
>> num_threads=3D14
>> file=3D/dev/md0
>> cfiscsi_target=3Diqn.desktop:target0
>> cfiscsi_target_alias=3DTesting target
>> cfiscsi_lun=3D0
>>=20
>> Ok, seems it work
>>=20
>> now laptop:
>> laptop# iscsictl -A -h 192.168.9.98 -t iqn.desktop:target0
>> nothing new on dmesg..
>>=20
>> laptop# iscsictl -L
>> Target name Target addr State
>> iqn.desktop:target0 192.168.9.98 Waiting for
>> iscsid(8)
>>=20
>> I have a questions:
>> 1) is 'old' iscontrol work with native target (i tried it before, w/o
>> success too) ?
>> 2) what I missed, why laptop(iscsictl)->desktop(iscsid) do not work in
>> my case ?
>=20
> by the way.. on desktop (target):
> tiger# iscsictl -A -h localhost -t iqn.desktop:target0
> tiger# iscsictl -L
> Target name Target addr State
> iqn.desktop:target0 localhost Connected: da0=20
>=20
> tiger# iscsictl -Ra
> tiger# iscsictl -A -h 192.168.9.98 -t iqn.desktop:target0
And here you're trying to connect to the default, 3260. Thus...
> tiger# iscsictl -L
> Target name Target addr State
> iqn.desktop:target0 192.168.9.98 Connection refused
... the Connection Refused.
> tiger# sockstat -l4
> USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN
> ADDRESS root ctld 10232 6 tcp4 127.0.0.1:3260 *:*
> root ctld 10232 7 tcp4 *:3261 *:*
>=20
> --=20
> wbr, tiger
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