shaman-monitor

NAME

shaman-monitor − cluster activity monitor daemon for R-Virtualization clusters.

SYNOPSIS

shaman-monitor -c cluster_name [options…]

DESCRIPTION

shaman-monitor is a daemon responsible for monitoring, controlling cluster activity on R-Virtualization nodes and providing high availability support.

OPTIONS

-c, –cluster <name>

Set the name of the cluster to operate on. If (-c) is omitted, the shaman-monitor service will operate on the cluster specified in the shaman.conf(5) file.

-d, –daemonize

Daemonize the shaman-monitor service after start-up.

-l, –log <path>

Set the path to the log file.

-v, –verbose

Increase the log verbosity level specified in the shaman.conf(5) file.

-q, –quiet

Disable printing of messages to the console.

-V, –version

Print the shaman-monitor version.

-h, –help

Display the list of allowed options.

FILES

/etc/shaman/shaman.conf

Main shaman-monitor configuration file; see shaman.conf(5) for details.

<vstorage mount point>/.shaman/config

Secondary shaman-monitor configuration file; see shaman.conf(5) for details.

/usr/share/shaman/notify
/usr/share/shaman/schedule
/usr/share/shaman/relocate
/usr/share/shaman/fence
/usr/share/shaman/describe

Main resource controlling scripts used by shaman-monitor; see shaman-scripts(8) for details.

DIAGNOSTICS

shaman-monitor returns 0 upon successful execution. If something goes wrong, it returns an appropriate error code:

1 System error.
2 Failed call of R-Storage API.
3 shaman-monitor is already running.
4 Invalid value specified for the option.
5 This node is not registered in the cluster.
6 Script execution timeout expired.
7 Failed to validate the R-Storage lease.
8 R-Storage cluster version is not supported.
11 Execution is interrupted by a signal.
18 The R-Storage filesystem is not mounted.
19 The R-Storage filesystem mount point is not functional. Remount the filesystem and retry.
20 The Virtiozzo license is not present or expired.
255Unknown command or option specified.

SEE ALSO

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