estmaster - master process of node servers
estmaster init [-ex] rootdir
estmaster start [-bg] [-ro] [-st] rootdir
estmaster stop rootdir
estmaster unittest rootdir
estmaster crypt key [hash]
is an aggregation of sub commands. The name of a sub command is
specified by the first argument. Other arguments are parsed according to each
sub command. The argument rootdir
specifies the server root directory
which contains configuration file and so on.
- estmaster init [-ex] rootdir
- Create the server root directory.
If -ex is specified, some users and some nodes are set for example.
By default, only a super user whose name and password are both
"admin" is set.
- estmaster start [-bg] [-ro] [-st] rootdir
- Start the node master.
If -bg is specified, the server runs in background as a daemon
If -ro is specified, the server runs in read-only mode regardless of
If -st is specified, the server runs in single thread mode.
- estmaster stop rootdir
- Stop the running node master.
- estmaster unittest rootdir
- Perform unit tests.
- estmaster crypt key [hash]
- Output an encrypted string of a string.
key specifies a target string.
If hash is specified, it checks whether the key and the hash
All sub commands return 0 if the operation is success, else return 1. A running
node master finishes with closing the database when it catches the signal 1
(SIGHUP), 2 (SIGINT), 3 (SIGQUIT), or 15 (SIGTERM). Moreover, when a node
master running as a daemon catches the signal 1 (SIGHUP), the process is
re-start and re-read the configuration files.
A running node server should be finished by valid means by command line or via
network. Otherwise, the index may be broken.
Please see http://hyperestraier.sourceforge.net/nguide-en.html