LU-8346 obdclass: Set lc_version
The patch LU-8346 obdclass: guarantee all keys filled
removed the setting of lc_version, which makes us always
refill cached envs. This is very expensive, particularly
for fast reads.
Original commit
e58f8d609a81576eaf5bc9d0fa53bef274a01bf,
https://review.whamcloud.com/26099
Change-Id: I13ba7d19185b899d1f68d244365160539e881b8e
Signed-off-by: Patrick Farrell <paf@cray.com>
Reviewed-on: https://review.whamcloud.com/27994
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Tested-by: Jenkins
Reviewed-by: Hongchao Zhang <hongchao.zhang@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>