[DOCS-315] Default size of oplog on OS X is 192Mb Created: 02/Jul/12 Updated: 08/Sep/12 Resolved: 02/Jul/12 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Stennie Steneker (Inactive) | Assignee: | Sam Kleinman (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
OS X |
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| Participants: | |
| Days since reply: | 11 years, 33 weeks, 2 days ago |
| Description |
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The default size of the oplog is 192Mb on OS X. I couldn't find any mention of this in the documentation: However, Kyle's "MongoDB in Action" book has a footnote on "larger of 1GB of 5% of free disk space" on p.167: |
| Comments |
| Comment by auto [ 03/Jul/12 ] |
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Author: {u'date': u'2012-07-02T19:44:37-07:00', u'email': u'samk@10gen.com', u'name': u'Sam Kleinman'}Message: |
| Comment by auto [ 03/Jul/12 ] |
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Author: {u'date': u'2012-07-02T16:53:27-07:00', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}Message: |
| Comment by Sam Kleinman (Inactive) [ 02/Jul/12 ] |
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Cross reference inserted. Thanks, and sorry about the slip. |
| Comment by auto [ 02/Jul/12 ] |
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Author: {u'date': u'2012-07-02T14:40:42-07:00', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}Message: |
| Comment by Scott Hernandez (Inactive) [ 02/Jul/12 ] |
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That is just for 64bit (non-osx) – note that 32bit don't get 5% of free space. OSX is special and gets a smaller oplog – not meant for production basically. |
| Comment by Stennie Steneker (Inactive) [ 02/Jul/12 ] |
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Another reference to default oplog size is on: |