Gorka Eguileor a6e789f27e Fix iSCSI multipath rescan ... iSCSI multipath rescan uses iscsiadm --rescan option for nodes and sessions, which can end up recreating devices that had just been removed if there's a race condition between the removal of a SCSI device and the connection of a volume. The race condition happens if a rescan done when attaching happens right between us removing the path and removing the exported lun, because the rescan will add not only the new path we are attaching, but the old path we are removing, since the lun still hasn't been removed. This would leave orphaned devices that unnecessarily pollute our environment, This patch narrows the rescan to only rescan for the specific target id, channel, and lun number if we can find this information. When we cannot find this information we do the scan as we were doing it before. Closes-Bug: #1664032 Change-Id: I1b3bd34db260165a6ea9ca061f946d6dfcf8553f		2017-02-27 16:56:28 +01:00
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connectors	Fix iSCSI multipath rescan	2017-02-27 16:56:28 +01:00
__init__.py	renamed the project to os-brick	2015-02-05 23:58:37 +00:00
test_connector.py	Raise specific exception for an invalid protocol connector	2016-11-04 18:07:06 -04:00
test_host_driver.py	Fix race in check and access of /dev/disk/by-path/	2015-07-28 18:30:06 +02:00
test_linuxfc.py	Detect if Fibre Channel support exists	2016-10-05 03:31:03 -07:00
test_linuxrbd.py	Close connection to ceph after cinder bakcup	2016-09-30 13:02:00 +00:00
test_linuxscsi.py	Retry multipath flush when map is in use	2017-02-27 16:56:28 +01:00
test_linuxsheepdog.py	Add sheepdog support	2016-02-19 04:57:12 +00:00