adyshimony commented on issue #796: CouchDB Error - No DB shards could be opened
URL: https://github.com/apache/couchdb/issues/796#issuecomment-370187107
 
 
   Hi,
   
   I have the same issue with 60 dbs, running on a local computer, each db has 
4 views, up to 2 millions docs for every DB.
   I am getting emfile error, and shard db error, and errors are changing 
according to the query range.
   Sometimes only one db returns error, sometimes multiple.
   https://gist.github.com/adyshimony/d5b9fec95a7ec7544095cef398960c5c
   
   I set up the config exactly as written here 
   
http://docs.couchdb.org/en/stable/maintenance/performance.html#system-resource-limits
   
   Checking ulimit -n returns 64000
   
   Also set max_dbs_open is 15k
   Also added 
   [couchdb]
   update_lru_on_read = false
   
   Any clew can help me out here.
   
   
   
   
   

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