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

[Dafna Ron]

what does multipath get?

I am not sure which table the chap will be saved in.
try to list teh db tables - there are not that many for storage so it 
should he easy to find.

On 02/07/2014 12:52 PM, Gianluca Cecchi wrote:
> 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


-- 
Dafna Ron