Hi All,
I'm busy testing/evaluating the iSCSI target on SXCE snv_b69 and I've
come across an issue of sorts, I'm not sure if this is something I'm
doing incorrectly, or if it is a known issue with the Solaris iSCSI target.
I have created a zpool mirror consisting of 2 x 500GB disks. This zpool
is then split into 20GB z-vols with the "shareiscsi" option set to "on".
I too have 2 NIC's that have been configured in and active-active IPMP
configuration. I assign each logical address of the IPMP group to their
own target portal group, both groups are then assigned to each iscsi lun
so that there are 2 paths to each lun.
This all appears to do what it says on the can up until I reboot the
box. After the reboot the target portal group tags have been removed
from the iscsi luns?! I have to manually assign the group tags every
time the system reboots.
Is there a way that I can make this configuration static across reboots.
Here is an example of the commands I run to achieve what I am trying to
explain:
zpool create -m legacy data01 mirror c1t2d0 c1t3d0
zfs create -V 20g -o shareiscsi=on data01/data01-000
.
.
.
zfs create -V 20g -o shareiscsi=on data01/data01-009
iscsitadm create tpgt 1
iscsitadm create tpgt 2
iscsitadm modify tpgt -i 192.168.10.50 1
iscsitadm modify tpgt -i 192.168.10.51 2
iscsitadm list tpgt -v
TPGT: 2
IP Address: 192.168.10.51
TPGT: 1
IP Address: 192.168.10.50
iscsitadm modify target -p 1 data01/data01-000
iscsitadm modify target -p 2 data01/data01-000
iscsitadm modify target -p 1 data01/data01-001
iscsitadm modify target -p 2 data01/data01-001
.
.
.
iscsitadm modify target -p 1 data01/data01-009
iscsitadm modify target -p 2 data01/data01-009
iscsitadm list target -v data01/data01-000
Target: data01/data01-000
iSCSI Name: iqn.1986-03.com.sun:02:46348385-5e43-c798-81ef-ad4ea7526ca1
Alias: data01/data01-000
Connections: 0
ACL list:
TPGT list:
TPGT: 1
TPGT: 2
LUN information:
LUN: 0
GUID: 0x0
VID: SUN
PID: SOLARIS
Type: disk
Size: 20G
Backing store: /dev/zvol/rdsk/data01/data01-000
Status: online
sync
sync
reboot
iscsitadm list target -v data01/data01-000
Target: data01/data01-000
iSCSI Name: iqn.1986-03.com.sun:02:46348385-5e43-c798-81ef-ad4ea7526ca1
Alias: data01/data01-000
Connections: 0
ACL list:
TPGT list:
LUN information:
LUN: 0
GUID: 0x0
VID: SUN
PID: SOLARIS
Type: disk
Size: 20G
Backing store: /dev/zvol/rdsk/data01/data01-000
Status: online
iscsitadm list tpgt -v
TPGT: 2
IP Address: 192.168.10.51
TPGT: 1
IP Address: 192.168.10.50
after the reboot the lun has lost it's TPGT list (1 & 2)?!
Is there something I am doing wrong here?
Thanks
Bruce
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