ONTAP Discussions
ONTAP Discussions
Hi,
I have a filer which is connected in ISCSI to a Hyper-Cluster.
Each node of Hyper-V has one NIC, in LAN which can join de ISCSI's filer.
When I launch a manual Takeover on Netapp, the cluster loose the ISCSI and the Virtual Machines shutdown. It doesn't reconnect to the ISCSI.
I also have a second ISCSI connected to an other server which contains data. When I run a takeover, the ISCSI shutdown but it reconnects after 40 seconds. It seems that the issue appears only for Hyper-V clusters.
My Luns's type are "Windows 2008 or later".
Have you an idea ?
Best regards.
Hi,
Refer KB 2021967 SVM does not provide iSCSI LUN after failover.(requires login)
Hi,
I followed this KB (Page 21) but I see only one target. I can't follow the step 8 : https://library.netapp.com/ecm/ecm_download_file/ECMP1287600
Do you have an idea ?
Regards.
Hi,
It means that there are no multiple paths to the storage. Please check your network connections and LIF settings.Refer page 7 on the same link.
Hi,
I see that each SVM has 4 lifs with differents IP :
What's more, when I check the protocols in ISCSI configuration of the SVM, there's 4 lifs :
You must set up MPIO from server side.
You can read about for example here: https://blogs.technet.microsoft.com/keithmayer/2013/03/12/step-by-step-speaking-iscsi-with-windows-server-2012-and-hyper-v-become-a-virtualization-exp...
Hi,
I've just installed the Windows Host Utilities an everything is Ok.