You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-11-03 17:13:17 +03:00
23 lines
690 B
Bash
23 lines
690 B
Bash
#!/bin/bash
|
|
|
|
# This script allows to gracefully start MCS
|
|
|
|
# prevent nodes using shared storage manager from stepping on each other when initializing
|
|
# flock will open up an exclusive file lock to run atomic operations
|
|
exec {fd_lock}>/var/lib/columnstore/storagemanager/storagemanager-lock
|
|
flock -n "$fd_lock" || exit 0
|
|
|
|
/bin/systemctl start mcs-workernode
|
|
/bin/systemctl start mcs-controllernode
|
|
/bin/systemctl start mcs-primproc
|
|
/bin/systemctl start mcs-writeengineserver
|
|
/bin/systemctl start mcs-exemgr
|
|
/bin/systemctl start mcs-dmlproc
|
|
/bin/systemctl start mcs-ddlproc
|
|
sleep 2
|
|
su -s /bin/sh -c 'dbbuilder 7' mysql 1> /tmp/columnstore_tmp_files/dbbuilder.log
|
|
|
|
flock -u "$fd_lock"
|
|
|
|
exit 0
|