LU-4409 tests: disable insanity 10 for DNE

Disable insanity 10 for DNE.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I4b67cf745a18a09335e21e1e6e457134ac47f224
Reviewed-on: http://review.whamcloud.com/8650
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Jenkins
Reviewed-by: Jian Yu <jian.yu@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
LU-3531 mdc: release dir page cache after accessing

Release the dir page cache in llite/lmv, so the page
will be hold until entires was filled by filldir.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I8b24bec74b14ff2b65130c02294821fc16ca1421
Reviewed-on: http://review.whamcloud.com/8935
Tested-by: Jenkins
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Tested-by: Oleg Drokin <oleg.drokin@intel.com>