Merge "Catch additional connect fail cases."
Merge "Add flag argument to 'cinder-manage config list'"
Mark methods used in class only with prefix "_"

In the swift driver the three methods prepare_nbackup, backup_chunk
and finalize_backup are used internally in the class only and are
not meant to be used from outside. Thus marked with prefix "_"

Change-Id: Idf3a75f2e799c16b1442a349e0724d3e5af2795a
Implement extend volume functionality in Sheepdog

This implements the extend volume functionality for Sheepdog driver.

Change-Id: Id7361e9571742bea210f13ced722829f489e7cb0
Implements: blueprint extend-sheepdog-volume
Adds multiple iSCSI port support to 3PAR

Added support to the 3PAR iSCSI OpenStack driver to provide the
ability to select the best fit target iSCSI port from a list of
candidate ports. The first time a volume is attached to a host,
all iSCSI ports configured for driver selection, are examined for
best fit. The port with the least active volumes attached will
then be selected as the path to the 3PAR array. Any subsequent
volume attach, to the same host, will use the established target
port.

DocImpact

Fixes bug #1197036

Change-Id: Icf8c28ea3f201e5e21c9a6ed00a2fbdda445c8b3
CoraidDriver: Allow volumes in error state to be deleted

This fix will allow the delete call to be successfull if volume
doesn't exists on the SAN.

Fixes bug 1195788

Change-Id: I0396f1252c8faafff3e8b4f9a4aeffb930350a8d
Be sure to check deleted types on quota update.

If a volume-type is deleted, and later a volume
that's assigned that type is deleted the quota
update will fail and result in a trace for
VolumeTypeNotFound exception.

The volume is succesfully deleted, however the
quota information for the volume-type let alone
the other quota items for the volume are not
updated.

Fixes bug: 1200709

Change-Id: Idd687514be9d622df84aad54b1b33ddc6615851b
Merge "CoraidDriver: Allow volumes in error state to be deleted"
Merge "Be sure to check deleted types on quota update."
Merge "Adds multiple iSCSI port support to 3PAR"
Increase timeout period for clone volume.

Current timeout value for clone volume in the
SolidFire driver is 20 seconds, this is fine
in many cases however there seems to be a
number of customers doing clones of
volumes >= 400G.

A populated 400G volume is taking upwards of
35 seconds to clone in some cases resulting in failure.

There's no reason not to bump this timeout value up
significantly to a worst case scenario (ie multi-terrabyte volume).

Fixes bug: 1202007

Change-Id: I98c399f5d647e14f031018f7fc1cc43bb0d94c84
Add Brick Fibre Channel attach/detach support.

This patch adds the required code to do
Fibre Channel attach and detaches of volumes.
This code has been pulled over from Nova's
implementation of FC attach/detach.

Also adds a new driver config entry to enable
multipath support for iSCSI and FC attaches
during volume to image and image
to volume transfers.

DocImpact

blueprint cinder-refactor-attach

Change-Id: I436592f958a6c14cd2a0b5d7e53362dd1a7c1a48
Rename SolidFire driver for consistency

Rename driver to SolidFireDriver for consistency.

Fixes: bug #1136081
Change-Id: I83aef90706474e8a079ab5247b72b33c7a2c8472
Fix error when QuotaUsage.updated_at is NULL

When QuotaUsage.updated_at is None, it will raise non-expected exception.
Just verify it.

Fix bug 1197259

Change-Id: I2b41d025f8cffa6c0b3f0153a5194d5e7b1a05df
Merge "Fixes ceph-backup failure if original volume deleted"
Implement validate_connector for Storwize/SVC.

Implement the new validate_connector API for the Storwize/SVC driver.

Change-Id: I637f406c2592b158a7941da3657a0517972b0996
Merge "Add Brick Fibre Channel attach/detach support."
Merge "Mark methods used in class only with prefix "_""
Fix indent in cincer/volume/configuration.py

Change-Id: I7d6e01de7dbc542ebe8fc35c0776de7a099f91e6
Fixes Opt types in cinder/backup/drivers/ceph.py

Changed backup_ceph_chunk_size, backup_ceph_stripe_unit and
backup_ceph_stripe_count from StrOpt to IntOpt.

Change-Id: I30a0b4d905b41f00e6450bc5cbfbf0c4d8593ab3