K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2018-07-13T20:03:05.347662Z
K 7
svn:log
V 362
Close down the TCP connection to a pNFS DS when it is disabled.

So long as the TCP connection to a pNFS DS isn't shared with other DSs,
it can be closed down when the DS is being disabled in the pNFS client.
This causes any RPCs in progress to fail.
This patch only affects the NFSv4.1 pNFS client when errors occur
while doing I/O on a DS.

MFC after:	2 weeks

END