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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

shaman(8), shaman.conf(5), shaman-scripts(8)

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