<div dir="ltr">sorry,I never used hosted-engine.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Oct 1, 2014 at 3:44 AM, Trey Dockendorf <span dir="ltr"><<a href="mailto:treydock@gmail.com" target="_blank">treydock@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I don't. My oVirt engine is bare-metal.<br>
<span class="HOEnZb"><font color="#888888"><br>
- Trey<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On Tue, Sep 30, 2014 at 7:22 AM, Doron Fediuck <<a href="mailto:dfediuck@redhat.com">dfediuck@redhat.com</a>> wrote:<br>
><br>
><br>
> ----- Original Message -----<br>
>> From: "Trey Dockendorf" <<a href="mailto:treydock@gmail.com">treydock@gmail.com</a>><br>
>> To: "Arman Khalatyan" <<a href="mailto:arm2arm@gmail.com">arm2arm@gmail.com</a>><br>
>> Cc: "users" <<a href="mailto:users@ovirt.org">users@ovirt.org</a>><br>
>> Sent: Tuesday, September 30, 2014 5:24:27 AM<br>
>> Subject: Re: [ovirt-users] Is it possible to add ISCSI over iser?<br>
>><br>
>> Arman,<br>
>><br>
>> One of my storage domains is iSCSI using iSER. You need the following<br>
>> in vdsm.conf:<br>
>><br>
>> [irs]<br>
>> iscsi_default_ifaces = iser,default<br>
>><br>
>> I believe the proper way to set that so it's preserved during node<br>
>> updates is the following<br>
>><br>
>> # cat /etc/ovirt-host-deploy.conf.d/40-custom-vdsm-config.conf<br>
>> [environment:enforce]<br>
>> VDSM_CONFIG/irs/iscsi_default_ifaces=str:iser,default<br>
>><br>
>> The filename I believe can be changed, just requires .conf extension<br>
>><br>
>> Once VDSM is configured to use iser you can add the domain in the GUI<br>
>> using the IPoIB IP address to initiate iSER.<br>
>><br>
>> ovirtnode01 # iscsiadm -m session<br>
>> iser: [3] <a href="http://192.168.211.245:3260" target="_blank">192.168.211.245:3260</a>,1 iqn.2014-04.DOMAIN.vmstore1:ovirt-data_iscsi<br>
>><br>
>> - Trey<br>
>><br>
>> On Wed, Sep 24, 2014 at 6:42 AM, Arman Khalatyan <<a href="mailto:arm2arm@gmail.com">arm2arm@gmail.com</a>> wrote:<br>
>> > Hi,<br>
>> > I am trying to attach my new storage domain over iser.<br>
>> > My server always gets that request is tcp/ip not rdma.<br>
>> > Simple work around is login from hosts over iser.<br>
>> > Would be good to add a possibility to select the protocol of<br>
>> > iscsi:tcp/iser/srp.<br>
>> ><br>
>> > Thanks,<br>
>> > Arman<br>
>> ><br>
>> > PS<br>
>> > for those who was struggling with same trouble:<br>
>> > 1) on hosts:<br>
>> > add lines in /etc/rdma/rdma.conf<br>
>> > # Load iSER module<br>
>> > ISER_LOAD=YES<br>
>> > 2) service rdma restart (or modprobe ib_iser<br>
>> > 3) iscsiadm -m discovery -t st -p 10.10.10.31 -I iser<br>
>> > 4) iscsiadm -m node --login<br>
>> ><br>
>> > 5) check if disks are there<br>
>> > iscsiadm -m session -o show<br>
>> > lssci<br>
>> > [1228:0:0:0] storage IET Controller 0001 -<br>
>> > [1228:0:0:1] disk IET VIRTUAL-DISK 0001 /dev/sde<br>
>> > lsblk /dev/sde<br>
>> > NAME MAJ:MIN RM<br>
>> > SIZE RO TYPE MOUNTPOINT<br>
>> > sde 8:64 0<br>
>> > 36.4T 0 disk<br>
>> > ââ100090001 (dm-8) 253:8 0<br>
>> > 36.4T 0 mpath<br>
>> > ââ18b70b0d--4944--4c73--970d--87a1af353b9f-metadata (dm-9) 253:9 0<br>
>> > 512M 0 lvm<br>
>> > ââ18b70b0d--4944--4c73--970d--87a1af353b9f-ids (dm-10) 253:10 0<br>
>> > 128M 0 lvm<br>
>> > ââ18b70b0d--4944--4c73--970d--87a1af353b9f-leases (dm-11) 253:11 0<br>
>> > 2G 0 lvm<br>
>> > ââ18b70b0d--4944--4c73--970d--87a1af353b9f-outbox (dm-12) 253:12 0<br>
>> > 128M 0 lvm<br>
>> > ââ18b70b0d--4944--4c73--970d--87a1af353b9f-inbox (dm-13) 253:13 0<br>
>> > 128M 0 lvm<br>
>> > ââ18b70b0d--4944--4c73--970d--87a1af353b9f-master (dm-14) 253:14 0<br>
>> > 1G 0 lvm<br>
>> ><br>
><br>
> Thanks for the info, guys.<br>
> Does any of you use hosted engine with iSER?<br>
</div></div></blockquote></div><br></div>