admin: add clear_cache command
commit1d891c7d0c300444c8327222fdee95cd3174c667
authorEric Wong <normalperson@yhbt.net>
Fri, 18 Nov 2011 10:50:25 +0000 (18 10:50 +0000)
committerEric Wong <normalperson@yhbt.net>
Fri, 18 Nov 2011 10:59:41 +0000 (18 10:59 +0000)
tree1fe3e51d2d21c9dd129bba79e839274f96e9c723
parent4074889c30690a3effef4fe49fa5a75f7d6c8e51
admin: add clear_cache command

Currently a no-op in MogileFS 2.55, but it was useful at one
point in the past and may be in the future.
lib/mogilefs/admin.rb
lib/mogilefs/backend.rb
test/test_fresh.rb