[DOCS-4285] update mmapv1 configuration file option names Created: 03/Nov/14  Updated: 04/Mar/23  Resolved: 18/Nov/14

Status: Closed
Project: Documentation
Component/s: Cloud Manager
Affects Version/s: None
Fix Version/s: v1.3.14, mongodb-3.0

Type: Improvement Priority: Major - P3
Reporter: Benety Goh Assignee: Sam Kleinman (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-15557 Make storage engine specific options ... Closed
Participants:
Days since reply: 9 years, 9 weeks ago

 Description   

http://docs.mongodb.org/manual/reference/configuration-options/

A number of mmapv1-specific configuration file options have been renamed to include "mmapv1" in the dotted name. The old names are still supported and will trigger a startup warning when used.

Here's a list of the updated options:

  • storage.mmapv1.directoryPerDB
  • storage.mmapv1.journal.commitIntervalMs
  • storage.mmapv1.journal.debugFlags
  • storage.mmapv1.nsSize
  • storage.mmapv1.preallocDataFiles
  • storage.mmapv1.quota.enforced
  • storage.mmapv1.quota.maxFilesPerDB
  • storage.mmapv1.smallFiles
  • storage.mmapv1.syncPeriodSecs

Additionally, it is a warning to provide configuration options for a storage engine that is currently active. For example, if the heap1 storage engine is selected using the `--storageEngine=heap1` option, mongod will log an error at startup if it detects any mmapv1 options on the command line or in the configuration file.



 Comments   
Comment by Githook User [ 17/Dec/14 ]

Author:

{u'username': u'tychoish', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}

Message: DOCS-4285: compatibility changes for configuration file
Branch: master
https://github.com/mongodb/docs/commit/1445c8cc7fbfd1d7c94354b4f0124d0c9cfa0088

Comment by Githook User [ 17/Dec/14 ]

Author:

{u'username': u'tychoish', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}

Message: DOCS-4285: clarify new names of options
Branch: master
https://github.com/mongodb/docs/commit/652127431b9486bca673b466548636f4a0a4bf14

Comment by Sam Kleinman (Inactive) [ 18/Nov/14 ]

benety.goh, what about storage.journal.enabled according to this ticket it looks like we have storage.journal and storage.mmapv1.journal with related options. Will dig in further...

Comment by Githook User [ 05/Nov/14 ]

Author:

{u'username': u'tychoish', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}

Message: DOCS-4285: add missing sudo
Branch: master
https://github.com/mongodb/docs/commit/be7b8020156e44340959cb66de82e358fb769be6

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