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(parent: 15d1fd4) | patch
MDSMap: lock out multimds clusters and directory fragmentation by default
authorGreg Farnum <gfarnum@redhat.com>
Thu, 31 Mar 2016 02:32:55 +0000 (19:32 -0700)
committerGreg Farnum <gfarnum@redhat.com>
Thu, 7 Apr 2016 23:40:23 +0000 (16:40 -0700)
commit4bc4e74932b6f07bb41d944318719c7bd5700634
tree7c317d44195b0b137abfb1769fb113d19b02ebfbtree | snapshot
parent15d1fd48ba9be7ec8bdfb73aa4973057e816a161commit | diff
MDSMap: lock out multimds clusters and directory fragmentation by default

Add new flags operating the way the snapshot lockout does. Then, actually
block out the directory fragmentation in the MDS; and block out setting
max_mds > 1 in the MDSMonitor.

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
src/include/ceph_fs.h diff | blob | history
src/mds/FSMap.cc diff | blob | history
src/mds/MDBalancer.cc diff | blob | history
src/mds/MDSMap.cc diff | blob | history
src/mds/MDSMap.h diff | blob | history
src/mds/MDSRank.cc diff | blob | history
src/mon/MDSMonitor.cc diff | blob | history
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