[CentOS] Possible to run iscsi-target and initiator on same server?
Ross Walker
rswwalker at gmail.com
Sun Oct 11 21:43:24 UTC 2009
On Oct 11, 2009, at 3:13 PM, C Linus Hicks <linush at verizon.net> wrote:
> On Sun, 2009-10-11 at 12:36 -0400, Ross Walker wrote:
>> What does the ietd.conf, initiators.allow and targets.allow look
>> like?
>>
>> What is your network setup? Are you using a vif on the loopback?
>
> There's no VIF on loopback. The machine running iet has two NICs, the
> private interconnect should not be playing a role. It's IP address is
> 10.200.2.2/24 while the local subnet is 10.200.1.0/24 and the iet
> machine is IP address 10.200.1.6.
>
> ietd.conf
> ------------------
> Target iqn.2009-10.net.linush:storage.disk1.sys1.asmdg
> Lun 0 Path=/dev/sdb,Type=blockio,ScsiId=asmdg,ScsiSN=dg0
> HeaderDigest None
> DataDigest None
> MaxConnections 1
> InitialR2T No
> ImmediateData Yes
> MaxRecvDataSegmentLength 262144
> MaxXmitDataSegmentLength 262144
> MaxBurstLength 524288
> FirstBurstLength 262144
> MaxOutstandingR2T 8
> DataPDUInOrder Yes
> DataSequenceInOrder Yes
> ErrorRecoveryLevel 0
>
>
> initiators.allow
> ------------------------
> ALL 10.200.1.0/24
>
>
> targets.allow
> ------------------------
> ALL 10.200.1.0/24
I'm a little confused now, you are running IET and open-iscsi on the
same host, buy using an external interface for the connection between
the two instead of the loopback? You would get much better throughput
on the loopback.
-Ross
More information about the CentOS
mailing list