[sst]

sockopt="pf=ip6"

WSREP_SST: [INFO] Evaluating timeout -k 110 100 socat -u TCP-LISTEN:4444,reuseaddrpf=ip6 stdio | mbstream -x; RC=( ${PIPESTATUS[@]} ) (20191202 18:34:41.545)

2019/12/02 18:34:41 socat[15907] E parseopts(): unknown option "reuseaddrpf"

[sst]

sockopt=",pf=ip6"

--

WSREP_SST: [INFO] Evaluating socat -u TCP-LISTEN:4444,reuseaddr,pf=ip6 stdio | mbstream -x; RC=( ${PIPESTATUS[@]} ) (20191202 20:30:40.546)

WSREP_SST: [INFO] Cleaning the existing datadir and innodb-data/log directories (20191202 20:30:40.547)

removed '/var/lib/mysql/aria_log_control'

removed '/var/lib/mysql/aria_log.00000001'

removed '/var/lib/mysql/ibdata1'

removed '/var/lib/mysql/ib_logfile1'

removed '/var/lib/mysql/mysql.sock'

...