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  1. Core Server
  2. SERVER-12672

createCollection() silently ignores the {usePowerOf2Sizes:false} option with previous versions of the shell

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    • Type: Icon: Bug Bug
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 2.5.5
    • Component/s: Shell
    • Labels:
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      call db.createCollection("collName", {usePowerOf2Sizes:false}) from any version of the shell prior to v2.5.x.

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      call db.createCollection("collName", {usePowerOf2Sizes:false}) from any version of the shell prior to v2.5.x.

      Creating a collection with v2.4.9 of the shell silently ignores the {usePowerOf2Sizes:false} option supplied to createCollection(). The following output was taken from the same instance of the server:

      Shell v.2.4.9:

      MongoDB shell version: 2.4.9
connecting to: test
Server has startup warnings: 
2014-02-10T10:27:50.105-0800 [initandlisten] 
2014-02-10T10:27:50.105-0800 [initandlisten] ** NOTE: This is a development version (2.5.6-pre-) of MongoDB.
2014-02-10T10:27:50.105-0800 [initandlisten] **       Not recommended for production.
2014-02-10T10:27:50.105-0800 [initandlisten] 
2014-02-10T10:27:50.105-0800 [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000
2014-02-10T10:27:50.106-0800 [initandlisten] 
> db.createCollection("v249Shell", {usePowerOf2Sizes:false})
{ "ok" : 1 }
> db.v249Shell.stats().userFlags
1

      Shell v2.5.6-pre (2/3/14, git hash b4f14a19abc1de619f94676cfaf0611099959be5):

      MongoDB shell version: 2.5.6-pre-
connecting to: test
Server has startup warnings: 
2014-02-10T10:27:50.105-0800 [initandlisten] 
2014-02-10T10:27:50.105-0800 [initandlisten] ** NOTE: This is a development version (2.5.6-pre-) of MongoDB.
2014-02-10T10:27:50.105-0800 [initandlisten] **       Not recommended for production.
2014-02-10T10:27:50.105-0800 [initandlisten] 
2014-02-10T10:27:50.105-0800 [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000
2014-02-10T10:27:50.106-0800 [initandlisten] 
> db.createCollection("v256Shell", {usePowerOf2Sizes:false})
{ "ok" : 1 }
> db.v256Shell.stats().userFlags
0
>

            Assignee:
            matt.kangas Matt Kangas
            Reporter:
            benjamin.becker Ben Becker
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              Created:
              Updated:
              Resolved: