[Users] Unable to activate iSCSI domain after crash of host

[Gianluca Cecchi]

On Fri, Feb 7, 2014 at 12:02 PM, Dafna Ron wrote:
> If you do not have an iptables or any connectivity issue still existing from
> the host to the storage than your host is not seeing any of the devices on
> the storage
> it might be a problem with access list (password or iqn) but the storage is
> not exposing the luns to the host.

O my iscsi target (CentOS 6.5 with sw iscsi target), I still have

[root at c6iscsit ~]# tgtadm --lld iscsi --mode target --op show
Target 1: iqn.2013-09.local.localdomain:c6iscsit.target11
    System information:
        Driver: iscsi
        State: ready
    I_T nexus information:
    LUN information:
        LUN: 0
            Type: controller
            SCSI ID: IET     00010000
            SCSI SN: beaf10
            Size: 0 MB, Block size: 1
            Online: Yes
            Removable media: No
            Prevent removal: No
            Readonly: No
            Backing store type: null
            Backing store path: None
            Backing store flags:
        LUN: 1
            Type: disk
            SCSI ID: IET     00010001
            SCSI SN: beaf11
            Size: 53683 MB, Block size: 512
            Online: Yes
            Removable media: No
            Prevent removal: No
            Readonly: No
            Backing store type: rdwr
            Backing store path: /dev/VG_ISCSI/ISCSI_OV01
            Backing store flags:
    Account information:
        ovirt
    ACL information:
        192.168.230.102
        192.168.230.103

My node has ip 192.168.230.102 and can ping it

no iptables rules
[root at c6iscsit ~]# iptables -L -n
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination


and in targets.conf that is in place

default-driver iscsi

<target iqn.2013-09.local.localdomain:c6iscsit.target11>
        backing-store /dev/VG_ISCSI/ISCSI_OV01
        incominguser ovirt my_ovirt_setup_pwd
        initiator-address 192.168.230.102
        initiator-address 192.168.230.103
</target>


so it seems ok to me
And discovery is ok from ovirt node....
where are chap user/pwd stored on ovirt node?
Gianluca