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 ctl_cyrusdb − perform operations common to all Cyrus databases  | 
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 ctl_cyrusdb [ −C config-file ]
−r [ −x ]  | 
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 Ctl_cyrusdb is used to perform various administrative operations on the Cyrus databases. Ctl_cyrusdb reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C. The configdirectory option is used to determine the default location of the Cyrus databases.  | 
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 −C config-file  | 
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 Read configuration options from config-file.  | 
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 −r  | 
 Recover the databases after an application or system failure. Also performs database cleanup like removing mailbox reservations (and any associated mailbox files).  | 
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 −x  | 
 Used with -r to recover the database only. (Prevents database cleanup).  | 
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 −c  | 
 Checkpoint and archive the databases. Changes to the database which are part of committed transactions are written to disk. Also, a hot backup of the databases is made and inactive log files are removed.  | 
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 /etc/imapd.conf  | 
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 imapd.conf(5), master(8)  |