Kun Huang fd4843f8e7 catch OSError to prevent breaking request /recon/diskusage
swift.common.utils.ismount maybe raise some OSError in some special
cases; and the request against /recon/diskusage doesn't handle it
before. This patch let output of mounted keyword is the error's message.

Change-Id: I5d9018f580181e618a3fa072b7a760d41795d8eb
Closes-Bug: #1249181
2013-11-13 22:46:20 +08:00
..
2013-09-20 01:02:31 +08:00