cinder/releasenotes/notes/netapp-non-discovery-19af4e10f7b190ea.yaml
Gorka Eguileor c658696265 NetApp: Return all iSCSI targets-portals
NetApp iSCSI drivers use discovery mode for multipathing, which means
that we'll fail to attach a volume if the IP provided for the discovery
is not accessible from the host.

Something similar would happen when using singlepath, as we are only
trying to connect to one target/portal.

This patch changes NetApp drivers so the return target_iqns,
target_portals, and target_luns parameters whenever there are more than
one option.

Closes-Bug: #1806398
Change-Id: If6b5ad23c899032dbf7535ed91251cbfe54a223a
2019-01-10 15:22:04 +01:00

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---
fixes:
- |
NetApp iSCSI drivers no longer use the discovery mechanism for multipathing
and they always return all target/portals when attaching a volume. Thanks
to this, volumes will be successfully attached even if the target/portal
selected as primary is down, this will be the case for both, multipath and
single path connections.