Albert Pauw wrote:
On 10/26/2009 04:27 PM, Tomasz Chmielewski wrote:
Looking at it using wireshark I can see that the Login Command is
generated every 17-18 seconds,
even after the mtx command had failed.
So there seems to be something weirdly configured this way, compared
to the "manually" created
device with a script.
Did you compare the tgtadm commands generated with your config, and
the ones you used before?
One thing I noticed, is that the changer is defined before the (in my
case) three tape drives.
One of the configuration options for the changer is a reference to the
tape drives using the lun number:
Not sure what you mean here.
In the vtl script you sent me, you had the devices created exactly in the same order as it is generated with tgt-admin, i.e.:
tgtadm --lld iscsi --op new --mode target --tid 4 -T iqn.2008-09.com.example:server.tape
tgtadm --lld iscsi --op new --mode logicalunit --tid 4 --lun 1 -b /root/tapes/notape1 --device-type tape
# options here...
tgtadm --lld iscsi --op new --mode logicalunit --tid 4 --lun 2 -b /root/tapes/notape2 --device-type tape
# options here...
tgtadm --lld iscsi --op new --mode logicalunit --tid 4 --lun 3 -b /root/tapes/notape3 --device-type tape
# options here...
tgtadm --lld iscsi --op new --mode logicalunit --tid 4 --lun 4 -b /root/smc --device-type changer
# options here...
--
Tomasz Chmielewski
http://wpkg.org
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