From 1f0cfa235acca67a953dfbff828d020da5dd734c Mon Sep 17 00:00:00 2001 From: Darren Birkett Date: Wed, 3 Aug 2016 08:52:38 +0100 Subject: [PATCH] remove compact option from xtrabackup Using the --compact option with xtrabackup has been shown to cause crashes when used during an SST to transfer data between nodes: https://bugs.launchpad.net/percona-xtrabackup/+bug/1192834 Based on DBA advice, we are disabling this option. Closes-Bug: #1590166 Change-Id: I23fd5e36b74163fe97cf983cdc4b1d5678d94e7b --- .../notes/xtrabackup-compact-disable-8ae9215207147ebc.yaml | 4 ++++ templates/cluster.cnf.j2 | 1 - 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 releasenotes/notes/xtrabackup-compact-disable-8ae9215207147ebc.yaml diff --git a/releasenotes/notes/xtrabackup-compact-disable-8ae9215207147ebc.yaml b/releasenotes/notes/xtrabackup-compact-disable-8ae9215207147ebc.yaml new file mode 100644 index 00000000..96e211f0 --- /dev/null +++ b/releasenotes/notes/xtrabackup-compact-disable-8ae9215207147ebc.yaml @@ -0,0 +1,4 @@ +--- +fixes: + - The ``--compact`` flag has been removed from xtrabackup options. This had been + shown to cause crashes in some SST situations diff --git a/templates/cluster.cnf.j2 b/templates/cluster.cnf.j2 index 73291e30..8a2050c3 100644 --- a/templates/cluster.cnf.j2 +++ b/templates/cluster.cnf.j2 @@ -46,7 +46,6 @@ wsrep_retry_autocommit = {{ galera_wsrep_retry_autocommit }} [xtrabackup] compress -compact parallel = {{ galera_xtrabackup_threads }} compress-threads = {{ galera_xtrabackup_threads }} rebuild-threads = {{ galera_xtrabackup_threads }}