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Diffstat (limited to 'Docs')
| -rw-r--r-- | Docs/README-wsrep | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Docs/README-wsrep b/Docs/README-wsrep index 025379764b2..422ec52f48a 100644 --- a/Docs/README-wsrep +++ b/Docs/README-wsrep @@ -377,11 +377,12 @@ the other cluster members by transferring state snapshot from one of them. The options below govern how this happens and should be set up before attempting to join or start a cluster. -wsrep_sst_method=mysqldump +wsrep_sst_method=rsync What method to use to copy database state to a newly joined node. Supported methods: - - mysqldump: slow (except for small datasets) but most tested. - - rsync: much faster on large datasets. + - mysqldump: slow (except for small datasets) but allows for upgrade + between major MySQL versions or InnoDB features. + - rsync: much faster on large datasets (default). - rsync_wan: same as rsync but with deltaxfer to minimize network traffic. - xtrabackup: very fast and practically non-blocking SST method based on Percona's xtrabackup tool. |