mha4mysql-manager

mha4mysql-manager copied to clipboard

大家好，我在进行MHA故障切换时，并没有成功，报错信息如下，请大师指点，谢谢！ Tue Aug 28 17:40:16 2018 - [info] * Phase 4.1: Starting Parallel Slave Diff Log Generation Phase.. Tue Aug 28 17:40:16 2018 - [info] Tue Aug 28 17:40:16 2018...

goodchenwei123

端口非3307的mysql在线切换不成功

1

https://github.com/yoshinorim/mha4mysql-manager/blob/abe11f9abb74bc5886012ff5cc9e209fb9b093c1/lib/MHA/ServerManager.pm#L1500 Tue May 29 14:52:57 2018 - [info] Executing FLUSH NO_WRITE_TO_BINLOG TABLES. This may take long time.. Tue May 29 14:52:57 2018 - [info] ok. Tue May 29 14:52:57 2018...

dcongee

mha v0.58 Is MHA Node package installed ?

1

i did installed the node manager , but when i tested masterha_check_repl ,it would pup-up the following error . masterha_check_repl --conf=/etc/masterha/app1.cnf 。。。。。。。。。。。。。。 Tue Jul 17 01:52:34 2018 - [info] GTID...

yangmin24

This errant transactions check is only performed if `--check_for_errant_transactions` is present on `masterha_master_switch` command line, default behavior is unchanged. If errant transactions are found, switch-over is aborted during Phase 1...

LaurentKol

mysql 5.7 use channel replication, switch failed

1

@grypyrg mysql 5.7 use channel replication change master to ...... FOR CHANNEL ......; mha can not switch

peng19832

Hi, we have been using the mha4mysql-service for along time, but know we are trying to upgrade to mysql 5.7 (from 5.5 threw 5.6) but the mha4mysql-service won't start after...

buktt

oovs

[Bug] masterha_master_switch --skip_disable_read_only causes error

2

According to the [documentation](https://github.com/yoshinorim/mha4mysql-manager/wiki/masterha_master_switch) masterha_master_switch supports the _--skip_disable_read_only_ flag but adding the flag causes error. **Actual result:** ``` $ masterha_master_switch --master_state=alive --conf=/etc/mha4mysql/some_config.conf --interactive=0 --skip_disable_read_only Unknown options: --skip_disable_read_only ``` **Expected result:**...

oovs

When doing online master failover, there's no way to set a list of slave options, such as ssl_ca_file, master_ssl, etc. Would be nice if there was a way to specify...

rtbellows

…ary_check failed we find something shold be better during checking masterha_secondary_check on MHA node. ## command secondary_check_script=masterha_secondary_check -s 172.17.16.245 -s 172.17.2.201 --port=60122 --user=mysql --master_host=xxx-db-0001 --master_ip=172.17.16.119 --master_port=3306 We find it will...

kobehaha