apply_diff_relay_logs(1p)

apply_diff_relay_logs1p

Generating differential relay logs between the latest slave and target slave, and applying all binlog/relay log files. this command is automatically executed from mha manager on failover, and manual execution should not be needed normally.

Usage

# For checking apply_diff_relay_logs --command=test --target_version=5.1.56 --relay_log_info=s --slave_user=s --slave_host=s --slave_ip=s --slave_port=i --workdir=s

# For generating differential log events apply_diff_relay_logs --command=generate_and_send --target_version=5.1.56 --scp_user=s --scp_host=s --latest_mlf=s --target_mlf=s --target_rmlp=i --relay_log_info=s --server_id=i --diff_file_readtolatest=s --target_version=s --workdir=s --timestamp=s

# For applying log files apply_diff_relay_logs --command=apply --target_version=5.1.56 --slave_user=s --slave_host=s --slave_ip=s --slave_port=i --apply_files=file1,file2.. --workdir=s --timestamp=s --slave_pass=xxx

Releases

7 releases since Debian 7 (Wheezy); the text changed 4 times.

  1. 7
  2. 8–9
  3. 10
  4. 11–12
  5. 13

From mha4mysql-node 0.58-2 in Debian 13 (Trixie). Parsed by carta from the page's man source.