> use local switched to db local > db.oplog.rs.find() { "ts" : Timestamp(1507580774, 1), "h" : NumberLong("4855967134629600405"), "v" : 2, "op" : "n", "ns" : "", "o" : { "msg" : "initiating set" } } { "ts" : Timestamp(1507580776, 1), "t" : NumberLong(1), "h" : NumberLong("779351576883858115"), "v" : 2, "op" : "n", "ns" : "", "wall" : ISODate("2017-10-09T20:26:16.547Z"), "o" : { "msg" : "new primary" } } { "ts" : Timestamp(1507580776, 2), "t" : NumberLong(1), "h" : NumberLong("1914265820338164844"), "v" : 2, "op" : "c", "ns" : "config.$cmd", "ui" : UUID("f1442270-3ea3-449a-9a99-182fb15f26ae"), "wall" : ISODate("2017-10-09T20:26:16.566Z"), "o" : { "create" : "transactions", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "config.transactions" } } } { "ts" : Timestamp(1507580776, 3), "t" : NumberLong(1), "h" : NumberLong("-7048098469944195745"), "v" : 2, "op" : "c", "ns" : "admin.$cmd", "ui" : UUID("d70eb43c-b300-4c44-9aba-0b247e77e15e"), "wall" : ISODate("2017-10-09T20:26:16.596Z"), "o" : { "create" : "system.keys", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "admin.system.keys" } } } { "ts" : Timestamp(1507580776, 4), "t" : NumberLong(1), "h" : NumberLong("3006321313024845537"), "v" : 2, "op" : "n", "ns" : "", "wall" : ISODate("2017-10-09T20:26:16.597Z"), "o" : { "msg" : "Reconfig set", "version" : 2 } } { "ts" : Timestamp(1507580776, 5), "t" : NumberLong(1), "h" : NumberLong("5285182554411099022"), "v" : 2, "op" : "i", "ns" : "admin.system.keys", "ui" : UUID("d70eb43c-b300-4c44-9aba-0b247e77e15e"), "wall" : ISODate("2017-10-09T20:26:16.597Z"), "o" : { "_id" : NumberLong("6475010128998301697"), "purpose" : "HMAC", "key" : BinData(0,"SMn+A/adaLkLeG1WOyEFGdT5bSg="), "expiresAt" : Timestamp(1515356776, 0) } } { "ts" : Timestamp(1507580778, 1), "t" : NumberLong(1), "h" : NumberLong("1539218632871375957"), "v" : 2, "op" : "i", "ns" : "admin.system.keys", "ui" : UUID("d70eb43c-b300-4c44-9aba-0b247e77e15e"), "wall" : ISODate("2017-10-09T20:26:18.604Z"), "o" : { "_id" : NumberLong("6475010128998301698"), "purpose" : "HMAC", "key" : BinData(0,"2d+X5bB8nCgKouJ0Lh7ltYPNZJs="), "expiresAt" : Timestamp(1523132776, 0) } } { "ts" : Timestamp(1507580786, 1), "t" : NumberLong(1), "h" : NumberLong("-8084588974414915379"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("261c2344-7521-4e5e-8d52-33c947dafa86"), "wall" : ISODate("2017-10-09T20:26:26.745Z"), "o" : { "create" : "one", "autoIndexId" : false, "flags" : 3, "validator" : { "e" : { "$ne" : 100 } }, "validationAction" : "warn" } } { "ts" : Timestamp(1507580786, 2), "t" : NumberLong(1), "h" : NumberLong("-7032899626548262968"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("6ab6662e-c8b0-4918-aba5-e7ef825cfe8f"), "wall" : ISODate("2017-10-09T20:26:26.777Z"), "o" : { "create" : "three", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "test.three" } } } { "ts" : Timestamp(1507580786, 3), "t" : NumberLong(1), "h" : NumberLong("-3199692915061313167"), "v" : 2, "op" : "i", "ns" : "test.three", "ui" : UUID("6ab6662e-c8b0-4918-aba5-e7ef825cfe8f"), "wall" : ISODate("2017-10-09T20:26:26.777Z"), "o" : { "_id" : "CHrjXhaa", "c" : "When hungry, eat your rice; when tired, close your eyes. Fools may laugh at me, but wise men will know what I mean." } } { "ts" : Timestamp(1507580786, 4), "t" : NumberLong(1), "h" : NumberLong("-5089249108352915134"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd"), "wall" : ISODate("2017-10-09T20:26:26.813Z"), "o" : { "create" : "two", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "vest.two" } } } { "ts" : Timestamp(1507580786, 5), "t" : NumberLong(1), "h" : NumberLong("8354155907376037820"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd"), "wall" : ISODate("2017-10-09T20:26:26.866Z"), "o" : { "createIndexes" : "two", "v" : 2, "key" : { "b" : -1, "a" : -1 }, "name" : "d_2dSphere", "sparse" : false, "expireAfterSeconds" : 34 } } { "ts" : Timestamp(1507580786, 6), "t" : NumberLong(1), "h" : NumberLong("6533278421505540274"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd"), "wall" : ISODate("2017-10-09T20:26:26.866Z"), "o" : { "createIndexes" : "two", "v" : 2, "key" : { "_fts" : "text", "_ftsx" : 1 }, "name" : "c_-1", "sparse" : true, "weights" : { "b" : 1, "d" : 1 }, "default_language" : "english", "language_override" : "language", "textIndexVersion" : 3 } } { "ts" : Timestamp(1507580786, 7), "t" : NumberLong(1), "h" : NumberLong("6524558112419180"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "wall" : ISODate("2017-10-09T20:26:26.895Z"), "o" : { "create" : "three", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "vest.three" } } } { "ts" : Timestamp(1507580786, 8), "t" : NumberLong(1), "h" : NumberLong("2075327499777347046"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "wall" : ISODate("2017-10-09T20:26:26.945Z"), "o" : { "createIndexes" : "three", "v" : 2, "key" : { "b" : "hashed" }, "name" : "c_1", "background" : false, "expireAfterSeconds" : 13 } } { "ts" : Timestamp(1507580786, 9), "t" : NumberLong(1), "h" : NumberLong("2957245064817002231"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "wall" : ISODate("2017-10-09T20:26:26.945Z"), "o" : { "createIndexes" : "three", "v" : 2, "key" : { "_fts" : "text", "_ftsx" : 1 }, "name" : "d_1", "weights" : { "_id" : 1 }, "default_language" : "english", "language_override" : "language", "textIndexVersion" : 3 } } { "ts" : Timestamp(1507580786, 10), "t" : NumberLong(1), "h" : NumberLong("-7578803840672515570"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848") } }, "wall" : ISODate("2017-10-09T20:26:26.946Z"), "o" : { "collMod" : "three", "validator" : { "d" : { "$ne" : 100 } } } } { "ts" : Timestamp(1507580786, 11), "t" : NumberLong(1), "h" : NumberLong("-2387374043977993050"), "v" : 2, "op" : "i", "ns" : "test.one", "ui" : UUID("261c2344-7521-4e5e-8d52-33c947dafa86"), "wall" : ISODate("2017-10-09T20:26:26.947Z"), "o" : { "_id" : "NIysI9Ek", "d" : { "e" : "What the world needs is more geniuses with humility, there are so few of us left." } } } { "ts" : Timestamp(1507580786, 12), "t" : NumberLong(1), "h" : NumberLong("-5686544216651234481"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("261c2344-7521-4e5e-8d52-33c947dafa86"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("261c2344-7521-4e5e-8d52-33c947dafa86"), "autoIndexId" : false, "flags" : 3, "validator" : { "e" : { "$ne" : 100 } }, "validationAction" : "warn" } }, "wall" : ISODate("2017-10-09T20:26:26.948Z"), "o" : { "collMod" : "one", "validationAction" : "error" } } { "ts" : Timestamp(1507580786, 13), "t" : NumberLong(1), "h" : NumberLong("-955310046940756633"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("25d489f6-a952-471e-a526-f49e319661d2"), "wall" : ISODate("2017-10-09T20:26:26.968Z"), "o" : { "create" : "tmpyWcMP.convertToCapped.one", "capped" : true, "size" : 256, "autoIndexId" : false, "flags" : 3, "temp" : true, "validator" : { "e" : { "$ne" : 100 } }, "validationLevel" : "strict", "validationAction" : "error" } } { "ts" : Timestamp(1507580786, 14), "t" : NumberLong(1), "h" : NumberLong("-431321473422414189"), "v" : 2, "op" : "i", "ns" : "test.tmpyWcMP.convertToCapped.one", "ui" : UUID("25d489f6-a952-471e-a526-f49e319661d2"), "wall" : ISODate("2017-10-09T20:26:26.968Z"), "o" : { "_id" : "NIysI9Ek", "d" : { "e" : "What the world needs is more geniuses with humility, there are so few of us left." } } } { "ts" : Timestamp(1507580786, 15), "t" : NumberLong(1), "h" : NumberLong("-5016748804775980900"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("25d489f6-a952-471e-a526-f49e319661d2"), "wall" : ISODate("2017-10-09T20:26:26.968Z"), "o" : { "renameCollection" : "test.tmpyWcMP.convertToCapped.one", "to" : "test.one", "stayTemp" : false, "dropTarget" : UUID("261c2344-7521-4e5e-8d52-33c947dafa86") } } { "ts" : Timestamp(1507580786, 16), "t" : NumberLong(1), "h" : NumberLong("6632047562111591738"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "validator" : { "d" : { "$ne" : 100 } }, "validationLevel" : "strict", "validationAction" : "error" } }, "wall" : ISODate("2017-10-09T20:26:26.985Z"), "o" : { "collMod" : "three", "validator" : { "d" : { "$ne" : 100 } } } } { "ts" : Timestamp(1507580786, 17), "t" : NumberLong(1), "h" : NumberLong("2060819214152909207"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "validator" : { "d" : { "$ne" : 100 } }, "validationLevel" : "strict", "validationAction" : "error" } }, "wall" : ISODate("2017-10-09T20:26:26.986Z"), "o" : { "collMod" : "three", "validator" : { "d" : { "$ne" : 100 } } } } { "ts" : Timestamp(1507580786, 18), "t" : NumberLong(1), "h" : NumberLong("565586590478936629"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("6ab6662e-c8b0-4918-aba5-e7ef825cfe8f"), "wall" : ISODate("2017-10-09T20:26:26.987Z"), "o" : { "drop" : "three" } } { "ts" : Timestamp(1507580786, 19), "t" : NumberLong(1), "h" : NumberLong("3994954803168542650"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("25d489f6-a952-471e-a526-f49e319661d2"), "wall" : ISODate("2017-10-09T20:26:26.997Z"), "o" : { "drop" : "one" } } { "ts" : Timestamp(1507580787, 1), "t" : NumberLong(1), "h" : NumberLong("-180839980800216474"), "v" : 2, "op" : "i", "ns" : "vest.three", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "wall" : ISODate("2017-10-09T20:26:27.012Z"), "o" : { "_id" : "9owCrl1S", "e" : "To the man who only has a hammer, everything he encounters begins to look like a nail.", "b" : null } } { "ts" : Timestamp(1507580787, 2), "t" : NumberLong(1), "h" : NumberLong("8036627924907757793"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("25d489f6-a952-471e-a526-f49e319661d2"), "wall" : ISODate("2017-10-09T20:26:27.022Z"), "o" : { "renameCollection" : "test.system.drop.1507580786i19t1.one", "to" : "test.one", "stayTemp" : false, "dropTarget" : true } } { "ts" : Timestamp(1507580787, 3), "t" : NumberLong(1), "h" : NumberLong("-9131120353076393498"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c8b153d4-0bc0-4b15-9d66-89bccfb51312"), "wall" : ISODate("2017-10-09T20:26:27.048Z"), "o" : { "create" : "four", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "vest.four" } } } { "ts" : Timestamp(1507580787, 4), "t" : NumberLong(1), "h" : NumberLong("-5122825172343650879"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd"), "o2" : { "v" : 2, "key" : { "_fts" : "text", "_ftsx" : 1 }, "name" : "c_-1", "ns" : "vest.two", "sparse" : true, "weights" : { "b" : 1, "d" : 1 }, "default_language" : "english", "language_override" : "language", "textIndexVersion" : 3 }, "wall" : ISODate("2017-10-09T20:26:27.077Z"), "o" : { "dropIndexes" : "two", "index" : "c_-1" } } { "ts" : Timestamp(1507580787, 5), "t" : NumberLong(1), "h" : NumberLong("8074750472301671643"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd"), "o2" : { "v" : 2, "key" : { "b" : -1, "a" : -1 }, "name" : "d_2dSphere", "ns" : "vest.two", "sparse" : false, "expireAfterSeconds" : 34 }, "wall" : ISODate("2017-10-09T20:26:27.077Z"), "o" : { "dropIndexes" : "two", "index" : "d_2dSphere" } } { "ts" : Timestamp(1507580787, 6), "t" : NumberLong(1), "h" : NumberLong("4028524471877178264"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("25d489f6-a952-471e-a526-f49e319661d2"), "wall" : ISODate("2017-10-09T20:26:27.088Z"), "o" : { "drop" : "one" } } { "ts" : Timestamp(1507580787, 7), "t" : NumberLong(1), "h" : NumberLong("-3961377299169723902"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c02c8409-e28b-460f-84b5-2a47ccf5478a"), "wall" : ISODate("2017-10-09T20:26:27.128Z"), "o" : { "create" : "tmpCYoIr.convertToCapped.four", "capped" : true, "size" : 256, "temp" : true, "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "vest.tmpCYoIr.convertToCapped.four" } } } { "ts" : Timestamp(1507580787, 8), "t" : NumberLong(1), "h" : NumberLong("-2620475525627358629"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c02c8409-e28b-460f-84b5-2a47ccf5478a"), "wall" : ISODate("2017-10-09T20:26:27.128Z"), "o" : { "renameCollection" : "vest.tmpCYoIr.convertToCapped.four", "to" : "vest.four", "stayTemp" : false, "dropTarget" : UUID("c8b153d4-0bc0-4b15-9d66-89bccfb51312") } } { "ts" : Timestamp(1507580787, 9), "t" : NumberLong(1), "h" : NumberLong("5440160292291614385"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c02c8409-e28b-460f-84b5-2a47ccf5478a"), "wall" : ISODate("2017-10-09T20:26:27.160Z"), "o" : { "renameCollection" : "vest.four", "to" : "vest.tmprpCdS", "stayTemp" : true, "dropTarget" : false } } { "ts" : Timestamp(1507580787, 10), "t" : NumberLong(1), "h" : NumberLong("-6500610568934040247"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c8b153d4-0bc0-4b15-9d66-89bccfb51312"), "wall" : ISODate("2017-10-09T20:26:27.170Z"), "o" : { "renameCollection" : "vest.system.drop.1507580787i8t1.four", "to" : "vest.four", "stayTemp" : true, "dropTarget" : false } } { "ts" : Timestamp(1507580787, 11), "t" : NumberLong(1), "h" : NumberLong("-6422023486401649063"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("7623929c-e8ad-47cd-849d-895f6f57175e"), "wall" : ISODate("2017-10-09T20:26:27.195Z"), "o" : { "create" : "three", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "test.three" } } } { "ts" : Timestamp(1507580787, 12), "t" : NumberLong(1), "h" : NumberLong("-757699319875603320"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("d3268af0-49a2-4818-a839-eafc20fbeb7a"), "wall" : ISODate("2017-10-09T20:26:27.270Z"), "o" : { "create" : "one", "idIndex" : { "v" : 2, "key" : { "_id" : 1 }, "name" : "_id_", "ns" : "vest.one" } } } { "ts" : Timestamp(1507580787, 13), "t" : NumberLong(1), "h" : NumberLong("944259596336423501"), "v" : 2, "op" : "i", "ns" : "vest.one", "ui" : UUID("d3268af0-49a2-4818-a839-eafc20fbeb7a"), "wall" : ISODate("2017-10-09T20:26:27.270Z"), "o" : { "_id" : "LmelQb91", "c" : undefined, "d" : null } } { "ts" : Timestamp(1507580787, 14), "t" : NumberLong(1), "h" : NumberLong("-9013766507876488705"), "v" : 2, "op" : "i", "ns" : "vest.four", "ui" : UUID("c8b153d4-0bc0-4b15-9d66-89bccfb51312"), "wall" : ISODate("2017-10-09T20:26:27.298Z"), "o" : { "_id" : "htH0MldB", "d" : "You must be the change you wish to see in the world.", "a" : { "c" : "Asking a working writer what he thinks about critics is like asking a lamppost how it feels about dogs." } } } { "ts" : Timestamp(1507580787, 15), "t" : NumberLong(1), "h" : NumberLong("-2229444855157781167"), "v" : 2, "op" : "c", "ns" : "config.$cmd", "ui" : UUID("f1442270-3ea3-449a-9a99-182fb15f26ae"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("f1442270-3ea3-449a-9a99-182fb15f26ae") } }, "wall" : ISODate("2017-10-09T20:26:27.306Z"), "o" : { "collMod" : "transactions", "usePowerOf2Sizes" : true } } { "ts" : Timestamp(1507580787, 16), "t" : NumberLong(1), "h" : NumberLong("-6446786132777626220"), "v" : 2, "op" : "c", "ns" : "test.$cmd", "ui" : UUID("7623929c-e8ad-47cd-849d-895f6f57175e"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("7623929c-e8ad-47cd-849d-895f6f57175e") } }, "wall" : ISODate("2017-10-09T20:26:27.306Z"), "o" : { "collMod" : "three", "usePowerOf2Sizes" : true } } { "ts" : Timestamp(1507580787, 17), "t" : NumberLong(1), "h" : NumberLong("-5897302718629799939"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c8b153d4-0bc0-4b15-9d66-89bccfb51312"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("c8b153d4-0bc0-4b15-9d66-89bccfb51312") } }, "wall" : ISODate("2017-10-09T20:26:27.308Z"), "o" : { "collMod" : "four", "usePowerOf2Sizes" : true } } { "ts" : Timestamp(1507580787, 18), "t" : NumberLong(1), "h" : NumberLong("-3018262218784106142"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("d3268af0-49a2-4818-a839-eafc20fbeb7a"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("d3268af0-49a2-4818-a839-eafc20fbeb7a") } }, "wall" : ISODate("2017-10-09T20:26:27.308Z"), "o" : { "collMod" : "one", "usePowerOf2Sizes" : true } } { "ts" : Timestamp(1507580787, 19), "t" : NumberLong(1), "h" : NumberLong("591463245866937780"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("f544f5e5-f7fc-4cd7-a6bf-ca507fce8848"), "validator" : { "d" : { "$ne" : 100 } }, "validationLevel" : "strict", "validationAction" : "error" } }, "wall" : ISODate("2017-10-09T20:26:27.309Z"), "o" : { "collMod" : "three", "usePowerOf2Sizes" : true } } { "ts" : Timestamp(1507580787, 20), "t" : NumberLong(1), "h" : NumberLong("747624741527732122"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("c02c8409-e28b-460f-84b5-2a47ccf5478a"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("c02c8409-e28b-460f-84b5-2a47ccf5478a"), "capped" : true, "size" : 256 } }, "wall" : ISODate("2017-10-09T20:26:27.309Z"), "o" : { "collMod" : "tmprpCdS", "usePowerOf2Sizes" : true } } { "ts" : Timestamp(1507580787, 21), "t" : NumberLong(1), "h" : NumberLong("7709945853459910273"), "v" : 2, "op" : "c", "ns" : "vest.$cmd", "ui" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd"), "o2" : { "collectionOptions_old" : { "uuid" : UUID("ca95b16a-5dab-4100-97d1-b82349abe1bd") } }, "wall" : ISODate("2017-10-09T20:26:27.309Z"), "o" : { "collMod" : "two", "usePowerOf2Sizes" : true } } >