[00:39:25] <rchopra> repeating : if I use javascript within find_and_modify's query, will it be atomic?
[00:40:04] <arinel> is it possible to set up replication in such a way that only documents with certain keys get replicated? or only certain collections?
[00:40:37] <rchopra> you are talking about sharding
[00:41:48] <arinel> perhaps, I'm not sure yet. I have a master database, and a public database. I'd like to mark certain documents as public, and rely on mongodb to replicate them to the public database (effectively a slave).
[00:42:01] <arinel> is that something sharding could accomplish?
[00:42:29] <arinel> it should certainly not replicate the entire master database
[00:43:14] <rchopra> you mean replicate a collection's data to another collection automatically? i guess no such feature
[00:43:22] <rchopra> but you could do that in your driver
[00:45:01] <arinel> rchopra: but I don't want to replicate to another collection, I'd like to replicate some documents in a collection (marked with public:true) to another collection in a second mongodb database
[00:45:21] <vsmatck> Is mongo returning a float for "ok" in the getlasterror response document?? wtf
[00:49:48] <rchopra> i guess you would have to write the data to different mongo instances manually... it is definitely not possible to make mongo communicate with another instance of itself
[00:57:54] <arinel> ok, so if I shard a collection by a key that can take 2 values : true or false, can I make mongodb send documents with 1 value to shard A, and documents with second value to shard B?
[01:04:03] <vsmatck> ^ simplified question. "what happens if you shard on a bool".
[01:04:13] <vsmatck> I can't figure it out. Maybe someone knows.
[02:53:59] <dstorrs> Can someone confirm this for me please? : Setting the 'fastsync' option on a replica secondary means "I've already migrated your data, so just use that instead of doing it again"
[12:23:13] <iman> I found a writable problem in mongo document, how can i report it ?
[12:51:14] <ic3> hi guys! i have a big mongodb database with different data inside and i want to make web html reports with this data. How can i do this in a profy way?
[13:45:12] <rarspace01> hi, i have a question concerning an update within an array in mongodb document. soemhow i seem to have an syntax erro on the following example:
[14:22:36] <Sim0n> Hiya. I have synced over stuff to a new replica-member and now the memory is all used so the building of one of the indexes are reallt slow (100 docs per minute). Is there some danger in restarting the mongod process? Will mongo free up the memory and pick up were it left off or should I just delete all the files and resync and hope for the best? 14gb ram, 450gb data, big indexes.
[22:20:25] <shpoont> is it possible to use dot notation to search into embedded tree?
[23:15:53] <daveluke> if i use $set, will the values for unspecified attributes remain in the existing doc?
[23:30:15] <vsmatck> daveluke: Easy to test in mongo cli.
[23:59:45] <mhenson> I have a mongo server that seems to be in a state where it refuses to shutdown. It's v2.0.2, gist of shutdown sequence itself is https://gist.github.com/3068631 - any ideas?