[stgt] Using opensolaris as iscsi initiator for stgt
Albert Pauw
albert.pauw at gmail.com
Mon Dec 14 13:55:37 CET 2009
Yup,
all fine with me.
Albert
On 12/14/2009 01:11 PM, FUJITA Tomonori wrote:
> On Mon, 14 Dec 2009 20:51:47 +0900
> FUJITA Tomonori<fujita.tomonori at lab.ntt.co.jp> wrote:
>
>
>> On Mon, 14 Dec 2009 11:40:55 +0100
>> Albert Pauw<albert.pauw at gmail.com> wrote:
>>
>>
>>> FUJITA Tomonori wrote:
>>>
>>>> On Mon, 14 Dec 2009 11:11:07 +0100
>>>> Albert Pauw<albert.pauw at gmail.com> wrote:
>>>>
>>>>
>>>>
>>>>> I've attached the patches to move targets.conf.example to conf/examples/
>>>>> as well as the vtl examples (with the name Tomo suggested).
>>>>>
>>>>>
>>>> Thanks!
>>>>
>>>>
>>>>
>>>>
>>>>> As for the Makefile changes, I couldn't find anything to change, as only
>>>>> the empty targets.conf is installed as a dummy from conf/ which I just
>>>>> left as it was.
>>>>>
>>>>>
>>>> I think we need to
>>>>
>>>> 1) modify doc/Makefile not to install targets.conf.example.
>>>> 2) modify conf/Makefile to create conf/examples/ and install the new
>>>> example files to it.
>>>>
>>>>
>>>>
>>> Something like this?
>>>
>> We need to add tricks a bit.
>>
>> This works for me.
>>
> And this is a patch to add your example files.
>
> =
> From: FUJITA Tomonori<fujita.tomonori at lab.ntt.co.jp>
> Subject: [PATCH] add two VTL targets.conf examples
>
> This adds two VTL targets.conf examples.
>
> Thanks to Albert Pauw<albert.pauw at gmail.com> for writing them.
>
> Signed-off-by: FUJITA Tomonori<fujita.tomonori at lab.ntt.co.jp>
> ---
> conf/Makefile | 6 ++-
> conf/examples/targets.conf.vtl.L700 | 92 ++++++++++++++++++++++++++++++++
> conf/examples/targets.conf.vtl.MSL2024 | 69 ++++++++++++++++++++++++
> 3 files changed, 165 insertions(+), 2 deletions(-)
> create mode 100644 conf/examples/targets.conf.vtl.L700
> create mode 100644 conf/examples/targets.conf.vtl.MSL2024
>
> diff --git a/conf/Makefile b/conf/Makefile
> index d6b5ea6..9066e56 100644
> --- a/conf/Makefile
> +++ b/conf/Makefile
> @@ -1,6 +1,6 @@
> sysconfdir ?= /etc
>
> -EXAMPLES = targets.conf.example
> +EXAMPLES = targets.conf.example targets.conf.vtl.L700 targets.conf.vtl.MSL2024
>
> .PHONY: all
> all:
> @@ -12,7 +12,9 @@ install:
> install -m 644 targets.conf $(DESTDIR)$(sysconfdir)/tgt ; \
> fi
> install -d -m 755 $(DESTDIR)$(sysconfdir)/tgt/examples
> - install -m 644 examples/$(EXAMPLES) $(DESTDIR)$(sysconfdir)/tgt/examples
> + for f in $(EXAMPLES) ; do \
> + install -m 644 examples/$$f $(DESTDIR)$(sysconfdir)/tgt/examples ;\
> + done
>
> .PHONY: clean
> clean:
> diff --git a/conf/examples/targets.conf.vtl.L700 b/conf/examples/targets.conf.vtl.L700
> new file mode 100644
> index 0000000..48413a5
> --- /dev/null
> +++ b/conf/examples/targets.conf.vtl.L700
> @@ -0,0 +1,92 @@
> +# Virtual tape library example for a STK L700 tape library
> +#
> +# In this case, tapes are stored in the directory /root/tapes
> +# size is in MB (1 GB in this case)
> +# using the command "tgtimg --op=new --device-type=tape --barcode="A00000001" --size=10240 --type=data --file=A00000001"
> +#
> +# The tapes can be added after startup with
> +# "tgtadm --lld iscsi --mode logicalunit --op update --tid 1 --lun 4 --params element_type=2,address=1000,barcode=A0000001,sides=1"
> +# for slot 0 (is nr 1000)
> +#
> +
> +include /etc/tgt/temp/*.conf
> +
> +default-driver iscsi
> +
> +<target iqn.2008-09.com.example:server.tape>
> + allow-in-use yes
> +#
> +# For every drive We need a backing store, although the tape drive will be empty,
> +# so we create a dummy tape "notape" in directory /root/tapes
> +# with the command "tgtimg --op=new --device-type=tape --barcode="" --size=1 --type=clean --file=notape"
> +# and create symbolic links for every drive (limitation of tgt)
> +# link -s /root/tapes/notape /root/tapes/notape1
> +# link -s /root/tapes/notape /root/tapes/notape2
> +# link -s /root/tapes/notape /root/tapes/notape2
> +#
> +<backing-store /root/tapes/notape1>
> + lun 1
> + device-type tape
> + removable 1
> + vendor_id "HP"
> + product_id "LTO3 ULTRIUM"
> + product_rev "0001"
> + scsi_sn "HUM1A00001"
> + scsi_id "HP LTO3 ULTRIUM"
> +</backing-store>
> +<backing-store /root/tapes/notape2>
> + lun 2
> + device-type tape
> + removable 1
> + vendor_id "HP"
> + product_id "LTO3 ULTRIUM"
> + product_rev "0001"
> + scsi_sn "HUM1A00002"
> + scsi_id "HP LTO3 ULTRIUM"
> +</backing-store>
> +<backing-store /root/tapes/notape3>
> + lun 3
> + device-type tape
> + removable 1
> + vendor_id "HP"
> + product_id "LTO3 ULTRIUM"
> + product_rev "0001"
> + scsi_sn "HUM1A00003"
> + scsi_id "HP LTO3 ULTRIUM"
> +</backing-store>
> +<backing-store /root/smc>
> + lun 4
> + device-type changer
> + removable 1
> + vendor_id "STK"
> + product_id "L700"
> + product_rev "0001"
> + scsi_sn "123:456:789:000"
> + # Dummy 'page 0'
> + mode_page "0:0:0"
> + # Page 0x02: Disconnect/Reconnect SPC-3
> + mode_page "0x02:0:14:0x80:0x80:0:0xa:0:0:0:0:0:0:0:0:0:0"
> + # Page 0x1a: Power Condition SPC-3
> + mode_page "0x1a:0:18:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0"
> + # Page 0x1c: Informational Exceptions Control SPC-3
> + mode_page "0x1c:0:10:8:0:0:0:0:0:0:0:0:0"
> + # Page 0x1d: Element Address Assignment SMC-3 7.3.4
> + mode_page "0x1d:0:0x12:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0"
> + # Page 0x1e: Transport Geometry Parameters SMC-3 7.3.5
> + mode_page "0x1e:0:2:0:0"
> + # Page 0x1f: Device Capabilities SMC-3 7.3.2
> + # Page 0x1f/Subpage 0x41: Extended Device Capabilities SMC-3 7.3.3
> + mode_page "0x1f:0:0x12:0x0f:7:0x0f:0x0f:0x0f:0x0f:0:0:0:0:0x0f:0x0f:0x0f:0x0f:0:0:0:0"
> + # Type 1: Medium Transport Elements (robot arm/picker)
> + params element_type=1,start_address=1,quantity=1,media_home=/root/tapes
> + # Type 2: Storage Elements (tape slots)
> + params element_type=2,start_address=1000,quantity=216,media_home=/root/tapes
> + # Type 3: Import/Export Elements (CAP)
> + params element_type=3,start_address=10,quantity=20,media_home=/root/tapes
> + # Type 4: Add Data Transfer devices (drives)
> + params element_type=4,start_address=500,quantity=3,media_home=/root/tapes
> + params element_type=4,address=500,tid=1,lun=1
> + params element_type=4,address=500,tid=1,lun=2
> + params element_type=4,address=500,tid=1,lun=3
> +</backing-store>
> +</target>
> diff --git a/conf/examples/targets.conf.vtl.MSL2024 b/conf/examples/targets.conf.vtl.MSL2024
> new file mode 100644
> index 0000000..791d1a6
> --- /dev/null
> +++ b/conf/examples/targets.conf.vtl.MSL2024
> @@ -0,0 +1,69 @@
> +# Virtual tape library example for an HP MSL-2024 tape library
> +#
> +# In this case, tapes are stored in the directory /root/tapes
> +# size is in MB (1 GB in this case)
> +# using the command "tgtimg --op=new --device-type=tape --barcode="A00000001" --size=10240 --type=data --file=A00000001"
> +#
> +# The tapes can be added after startup with
> +# "tgtadm --lld iscsi --mode logicalunit --op update --tid 1 --lun 4 --params element_type=2,address=1000,barcode=A0000001,sides=1"
> +# for slot 0 (is nr 1000)
> +#
> +# Please note that an MSL-2024 has no IMPORT/EXPORT elements (type 3)
> +
> +include /etc/tgt/temp/*.conf
> +
> +default-driver iscsi
> +
> +<target iqn.2008-09.com.example:server.tape>
> + allow-in-use yes
> +#
> +# We need a backing store, although the tape drive will be empty,
> +# so we create a dummy tape "notape" in directory /root/tapes
> +# with the command "tgtimg --op=new --device-type=tape --barcode="" --size=1 --type=clean --file=notape"
> +#
> +<backing-store /root/tapes/notape>
> + lun 1
> + device-type tape
> + removable 1
> + vendor_id "HP "
> + product_id "Ultrium 3-SCSI"
> + product_rev "D21W"
> + scsi_sn "HU012345AB"
> + scsi_id "HP LTO3 ULTRIUM"
> +</backing-store>
> +#
> +# For the tape changer we need also a backing store, this can be a file containing zeros, like this:
> +# "dd if=/dev/zero of=$HOME/smc bs=1k count=1"
> +#
> +<backing-store /root/smc>
> + lun 4
> + device-type changer
> + removable 1
> + vendor_id "HP "
> + product_id "MSL G3 Series "
> + product_rev "3.00"
> + scsi_sn "ABC01234G3"
> + # Dummy 'page 0'
> + mode_page "0:0:0"
> + # Page 0x02: Disconnect/Reconnect SPC-3
> + mode_page "0x02:0:14:0x80:0x80:0:0xa:0:0:0:0:0:0:0:0:0:0"
> + # Page 0x1a: Power Condition SPC-3
> + mode_page "0x1a:0:18:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0"
> + # Page 0x1c: Informational Exceptions Control SPC-3
> + mode_page "0x1c:0:10:8:0:0:0:0:0:0:0:0:0"
> + # Page 0x1d: Element Address Assignment SMC-3 7.3.4
> + mode_page "0x1d:0:0x12:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0"
> + # Page 0x1e: Transport Geometry Parameters SMC-3 7.3.5
> + mode_page "0x1e:0:2:0:0"
> + # Page 0x1f: Device Capabilities SMC-3 7.3.2
> + # Page 0x1f/Subpage 0x41: Extended Device Capabilities SMC-3 7.3.3
> + mode_page "0x1f:0:0x12:0x0f:7:0x0f:0x0f:0x0f:0x0f:0:0:0:0:0x0f:0x0f:0x0f:0x0f:0:0:0:0"
> + # Type 1: Medium Transport Elements (robot arm/picker)
> + params element_type=1,start_address=1,quantity=1,media_home=/root/tapes
> + # Type 2: Storage Elements (tape slots)
> + params element_type=2,start_address=1000,quantity=24,media_home=/root/tapes
> + # Type 4: Add Data Transfer devices (drives)
> + params element_type=4,start_address=2,quantity=1,media_home=/root/tapes
> + params element_type=4,address=2,tid=1,lun=1
> +</backing-store>
> +</target>
>
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