diff options
Diffstat (limited to 'cpp')
| -rw-r--r-- | cpp/src/qpid/broker/MessageStore.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/cpp/src/qpid/broker/MessageStore.h b/cpp/src/qpid/broker/MessageStore.h index 143e860ec7..ab0225ef6b 100644 --- a/cpp/src/qpid/broker/MessageStore.h +++ b/cpp/src/qpid/broker/MessageStore.h @@ -47,15 +47,17 @@ class MessageStore : public TransactionalStore, public Recoverable { /** * If called after initialization but before recovery, will discard the database - * and reinitialize using an empty store dir. If the parameter pushDownStoreFiles - * is true, the content of the store dir will be moved to a backup dir inside the - * store dir. This is used when cluster nodes recover and must get thier content - * from a cluster sync rather than directly fromt the store. + * content and reinitialize as though it were a new installation. If the parameter + * saveStoreContent is true, the content of the store will be saved in such a way + * that the truncate can be reversed. This is used when cluster nodes recover and + * must get their content from a cluster sync rather than directly from the store. * - * @param pushDownStoreFiles If true, will move content of the store dir into a - * subdir, leaving the store dir otherwise empty. + * @param saveStoreContent If true, will move content of the store to a backup + * location where they may be restored later if needed. It is + * not necessary to save more than one prior version of the + * store. */ - virtual void truncateInit(const bool pushDownStoreFiles = false) = 0; + virtual void truncateInit(const bool saveStoreContent = false) = 0; /** * Record the existence of a durable queue |