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The "SolrOperationsTools" page has been changed by kristopolous.
The comment on this change is: grammar.
http://wiki.apache.org/solr/SolrOperationsTools?action=diff&rev1=3&rev2=4

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  ||'''abo'''||Atomic Backup post-Optimize tells the Solr server to perform an 
optimize.  A snapshot of the index directory is made after the optimize if the 
Solr server is configured to do so (by enabling the '''postCommit''' or 
'''postOptimize''' event listener in '''solr/conf/solrconfig.xml'''). A backup 
of the most recent snapshot directory is then made if the optimize is 
successful.  Backup directories are named '''backup.''yyyymmddHHMMSS''''' where 
''yyyymmddHHMMSS'' is the timestamp of when the snaphot was taken.||
  ||'''backup'''||Backup the index directory using hard links.  Backup 
directories are named '''backup.''yyyymmddHHMMSS''''' where ''yyyymmddHHMMSS'' 
is the timestamp of when the backup was taken.||
  ||'''backupcleaner'''||Runs as a cron job to remove backups more than a 
configurable number of days old or all backups except for the most recent n 
number of backups.  Also can be run manually.||
- ||'''commit'''||Issues a commit to the Solr server.  This will also causes a 
snapshot to be created if the Solr server is configured to take a snapshot 
after a commit (by enabling the '''postCommit''' event listener in 
'''solr/conf/solrconfig.xml''').||
+ ||'''commit'''||Issues a commit to the Solr server.  This will also cause a 
snapshot to be created if the Solr server is configured to take a snapshot 
after a commit (by enabling the '''postCommit''' event listener in 
'''solr/conf/solrconfig.xml''').||
  ||'''optimize'''||Issues an optimize to the Solr server. '''Note''': 
Optimization may take up to several minutes depending on the size of the index. 
 This will also causes a snapshot to be created if the Solr server is 
configured to take a snapshot after an optimzie (by enabling the 
'''postCommit''' or '''postOptimize''' event listener in 
'''solr/conf/solrconfig.xml''').||
  ||'''readercycle'''||tells the Solr server to close its current reader and 
open a new one. This has the effect of making any recent updates and deletions 
visible to the new reader.||
  

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