de89635ab7
On iSCSI connections, when we are making sure that there no links remain like /dev/disk/by-id/scsi-* we make several calls to os.path.realpath which normal behavior is: - If file path doesn't exist, returns the same file path - If file path exists, return the real path But there is a third option, and that is when the file did exist but it dissapear right when the call to os.readlink in posixpath:_joinrealpath path, ok = _joinrealpath(path, os.readlink(newpath), seen) Which ends up raising an exception such as: OSError: [Errno 2] No such file or directory: '/dev/disk/by-id/scsi-20024f40058540081' And because of this exception the detach will fail when it shouldn't. This patch adds includes the call to os.path.realpath within a try...except clause to prevent this race condition from unexpectely making the detach operation fail. Change-Id: Ieb58826b28c62094c941fce10863c0a75fb4e8aa Closes-Bug: #1719719 |
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.. | ||
encryptors | ||
initiator | ||
local_dev | ||
privileged | ||
remotefs | ||
windows | ||
__init__.py | ||
base.py | ||
test_brick.py | ||
test_exception.py | ||
test_executor.py | ||
test_utils.py |