Hi, That's a check that the security object in every shard is the same.
% assert that shards have the same security object true = lists:all(fun ({_, {SecProps1}}) -> SecProps =:= SecProps1 end, Shards), so I suggest writing the /dbname/_security again, perhaps a node was down when you changed it. B. > On 9 Apr 2018, at 12:51, Steven Hammond <shamm...@northpub.com> wrote: > > Hello, > > I am running couchdb 2.1.1 on Ubuntu 17-10, and I am seeing a strange error > when I try to enable couch_peruser. I feel like this was working for me > yesterday, but I am not sure what I would have done to break it. > > Apr 9 07:43:51 couchdb211 couchdb[653]: [error] > 2018-04-09T11:43:51.761976Z couchdb@127.0.0.1 <0.583.0> -------- Supervisor > couch_peruser_sup had child couch_peruser started with > couch_peruser:start_link() at <0.15191.0> exit with reason normal in > context child_terminated > > > > Then, if I enable delete_dbs as part of that, it seems to get worse. > > > > Apr 9 07:48:57 couchdb211 couchdb[653]: > {{badmatch,false},[{couch_peruser,ensure_security,3,[{file,"src/couch_peruser.erl"},{line,283}]},{couch_peruser,changes_handler,3,[{file,"src/couch_peruser.erl"},{line,151}]},{couch_changes,changes_enumerator,2,[{file,"src/couch_changes.erl"},{line,784}]},{couch_btree,stream_kv_node2,8,[{file,"src/couch_btree.erl"},{line,848}]},{couch_btree,stream_kp_node,7,[{file,"src/couch_btree.erl"},{line,775}]},{couch_btree,fold,4,[{file,"src/couch_btree.erl"},{line,222}]},{couch_db,changes_since,5,[{file,"src/couch_db.erl"},{line,1400}]},{couch_changes,keep_sending_changes,3,[{file,"src/couch_changes.erl"},{line,637}]}]} > > Apr 9 07:48:57 couchdb211 couchdb[653]: [error] > 2018-04-09T11:48:57.309956Z couchdb@127.0.0.1 <0.583.0> -------- Supervisor > couch_peruser_sup had child couch_peruser started with > couch_peruser:start_link() at <0.26071.0> exit with reason no match of > right hand value false at couch_peruser:ensure_security/3(line:283) <= > couch_peruser:changes_handler/3(line:151) <= > couch_changes:changes_enumerator/2(line:784) <= > couch_btree:stream_kv_node2/8(line:848) <= > couch_btree:stream_kp_node/7(line:775) <= couch_btree:fold/4(line:222) <= > couch_db:changes_since/5(line:1400) <= > couch_changes:keep_sending_changes/3(line:637) in context child_terminated > > > Any suggestions are greatly appreciated. > > Thanks, > > Steve