Jeegn Chen 3ea14e8a70 Fix live-migration failure in FC multipath case ... Currently, /dev/dm-<NUM> instead of /dev/mapper/<multipath_id> is used to access multipath FC volumes by Compute Node and multipath_id in connection_info is not maintained properly and may be lost during connection refreshing. This implementation will make source Compute Node and destination Compute Node fail to disconnect/connect to volumes properly and result in live-migration failure. To fix it, /dev/mapper<multipath_id> will be used instead of /dev/dm-<NUM> to access multipath devices, just like iSCSI multipath implementation, and logic to preserve the unique (across Compute Nodes) multipath_id is also added. Change-Id: I17f15852c098af88afd270084c62eb87693c60d4 Closes-Bug: #1327497		2014-08-09 00:02:06 +08:00
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__init__.py	Removed copyright from empty files	2014-02-27 14:27:54 +02:00
linuxscsi.py	Fix live-migration failure in FC multipath case	2014-08-09 00:02:06 +08:00