Re: [Openstack] iSCSI multipath

2018-03-23 Thread Remo Mattei
In mine I have something like this [pure-iscsi] volume_backend_name = pure-iscsi volume_driver = cinder.volume.drivers.pure.PureISCSIDriver pure_api_token = token-number use_multipath_for_image_xfer = True san_ip = 172. On the controller And then the compute needs also config stuff. You

Re: [Openstack] iSCSI multipath

2018-03-23 Thread Arkady.Kanevsky
To: Kanevsky, Arkady ; openstack@lists.openstack.org Subject: Re: [Openstack] iSCSI multipath Hi Arkady, is Dell SC driver (connected to a SC9000), to be clear, we have: volume_driver=cinder.volume.drivers.dell.dell_storagecenter_iscsi.DellStorageCenterISCSIDriver In our cinder.conf Ramon Il

Re: [Openstack] iSCSI multipath

2018-03-23 Thread remo
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Re: [Openstack] iSCSI multipath

2018-03-23 Thread Ramon Orru
? VNX? -Original Message- From: Ramon Orru [mailto:ramon.o...@immobiliare.it] Sent: Friday, March 23, 2018 6:35 AM To: openstack@lists.openstack.org Subject: [Openstack] iSCSI multipath Hi everyone, I'm using delliscsi driver as cinder backend in a new queens cluster. Checking all

Re: [Openstack] iSCSI multipath

2018-03-23 Thread Arkady.Kanevsky
Ramon, Which DellEMC driver is that? VNX? -Original Message- From: Ramon Orru [mailto:ramon.o...@immobiliare.it] Sent: Friday, March 23, 2018 6:35 AM To: openstack@lists.openstack.org Subject: [Openstack] iSCSI multipath Hi everyone, I'm using delliscsi driver as cinder backend

[Openstack] iSCSI multipath

2018-03-23 Thread Ramon Orru
Hi everyone, I'm using delliscsi driver as cinder backend in a new queens cluster. Checking all nodes connections to storage layer, I figured out that after discovering and logging in (successfully) on every path, all nodes set up only 4 paths on 8 totals. Multipath on these 4 paths is worki