xie xingguo f1d80ff750 crush: do not automatically recycle class for 'rm-device-class' ... This will prevent the current crush rule from referencing a non-existent shadow tree and hence avoid a coredump such as below: 0> 2017-08-05 09:54:19.943349 7f73887d6700 -1 /clove/vm/xxg/rpm/ceph/rpmbuild/BUILD/ceph-12.1.2.1/src/crush/CrushWrapper.cc: In function 'int CrushWrapper::get_rule_weight_osd_map(unsigned int, std::map<int, float>*)' thread 7f73887d6700 time 2017-08-05 09:54:19.941291 /clove/vm/xxg/rpm/ceph/rpmbuild/BUILD/ceph-12.1.2.1/src/crush/CrushWrapper.cc: 1631: FAILED assert(b) ceph version 12.1.2.1-11-gd0f812a (d0f812a3a757b319c26794f558b57770663ab324) luminous (rc) 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x110) [0x7f7398b66ea0] 2: (CrushWrapper::get_rule_weight_osd_map(unsigned int, std::map<int, float, std::less<int>, std::allocator<std::pair<int const, float> > >*)+0x54e) [0x7f7398daac4e] 3: (PGMap::get_rule_avail(OSDMap const&, int) const+0x68) [0x7f73989a6428] 4: (PGMap::get_rules_avail(OSDMap const&, std::map<int, long, std::less<int>, std::allocator<std::pair<int const, long> > >*) const+0x35c) [0x7f73989b748c] 5: (PGMap::encode_digest(OSDMap const&, ceph::buffer::list&, unsigned long) const+0x16) [0x7f73989b7506] 6: (DaemonServer::send_report()+0x2a4) [0x7f73989f5474] 7: (DaemonServer::maybe_ready(int)+0x2f9) [0x7f73989f6129] 8: (DaemonServer::ms_dispatch(Message*)+0xce) [0x7f73989ff68e] 9: (DispatchQueue::entry()+0x792) [0x7f7398dd2a22] 10: (DispatchQueue::DispatchThread::entry()+0xd) [0x7f7398c1429d] 11: (()+0x7df3) [0x7f739640cdf3] 12: (clone()+0x6d) [0x7f73954f23ed] Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>		2017-08-05 18:44:59 +08:00
..
crush-choose-args.sh
crush-classes.sh	crush: do not automatically recycle class for 'rm-device-class'	2017-08-05 18:44:59 +08:00