Bug 1209108

Fabian, Could you please help to build rhevh with VT14.3 vdsm to verify this bug?
Although we can check this vdsm bug on RHEL, but we never tried this on RHEL before, so to save time, we'd better to request rhevh build even scratch build, then we can verify this bug soon. Thanks.

Created attachment 1014658 [details]
iscsi.tar.gz

Created attachment 1014660 [details]
iscsi-lun-rhevh7.png

(In reply to shaochen from comment #5)
> (In reply to Anatoly Litovsky from comment #4)
> > Those builds are scratch brew builds initiated by jenkins.
> > And then jenkins downloads the images from brew.
> > 
> > Their brew task ids are 
> > https://brewweb.devel.redhat.com/taskinfo?taskID=8976504 for 6.6
> > And 
> > https://brewweb.devel.redhat.com/taskinfo?taskID=8976479 for 7.1
> > 
> > You can see this is the console log of jenkins jobs too.
> 
> Let me summary the test result in here:
> 
> Test version:
> rhev-hypervisor6-6.6-20150414.96
> vdsm-4.16.13.1-1.el6ev.x86_64
> ovirt-node-3.2.2-3.el6.noarch
> 
> rhev-hypervisor7-7.1-20150414.63
> ovirt-node-3.2.2-3.el7.noarch
> vdsm-4.16.13.1-1.el7ev.x86_64
> RHEVM VT14.3 (3.5.1-0.4)
> 
> 
> Test steps:
> 1. Install RHEV-H on iscsi machine(multipath or single path) via pxe.
> 2. Register to RHEV-M
> 3. Create new iscsi storage in RHEVM side.
> 
> Test result:
> 1. RHEV-H 6 build can retrieve iscsi lun correctly, it only show the iscsi
> lun, and it can waived the hostvg lun.
> 
> 2. For RHEV-H 7 build, all multipath lun will be listed included hostvg lun,
> this behaviour is incorrect.

Thanks chen's testing, and for hostvg should be waived, let's open node bug to trace thanks.


> Another issue is all luns will be displayed twice. please see attachment for
> more details.
> I will report new bug for trace the new issue if need.

yeah, let's report new bug as well.

Thanks 
Ying

Based on shaochen report, I think this issue is resolved.

If we see the host vg (considered as FCP device) when creating or editing an iSCSI storage
domain, please open a new bug.

Chen already submitted the new bug to trace the new behaviors. so more update we can add into new bug.
Bug 1212349 - Boot lun should not be listed in iSCSI storage domain on rhevh 7.1 multipath host 

The bug original description issue is already fixed and verified on rhevh builds rhev-hypervisor6-6.6-20150414.96 vdsm-4.16.13.1-1.el6ev.x86_64 and rhev-hypervisor7-7.1-20150414.63 vdsm-4.16.13.1-1.el7ev.x86_64

Thanks for yuci's help.

Add output of: (rhevh7)
realpath /sys/block/sda

# readlink -f /sys/block/sdc
/sys/devices/pci0000:00/0000:00:07.0/0000:28:00.0/0000:29:01.1/host0/session1/target0:0:0/0:0:0:1/block/sdc

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0904.html