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Merge pull request #2080 from xuweibj/discoveryusage

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modified xcatprobe discovery usage
This commit is contained in:
Weihua Hu
2016-11-04 15:39:51 +08:00
committed by GitHub
parent 13ea03e9d9 42814db0bc
commit cb702f7957
1 changed files with 10 additions and 4 deletions
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14
xCAT-probe/subcmds/discovery
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@ -39,12 +39,15 @@ my $program_name = basename("$0");
$::USAGE = "Usage:
$program_name -h
$program_name -n <node_range> -m <discovery_type> [-t <max_waiting_time>] [-V] [--noprecheck]
$program_name -n <node_range> -m <discovery_type> -r <roll_back_duration> [-V] [--noprecheck]
Description:
Probe the discovery process, including pre-check for required configuration and realtime monitor of discovery process.
If all pre-check items pass, $program_name will go to monitor directly, otherwise $program_name will exit.
In order to do realtime monitor, $program_name probe must be run along with the node discovery procedure. Trigger this command before triggering node discovery procedure.
Currently, this command does not support hierarchy.
Probe the discovery process, including pre-check for required configuration, 'Realtime monitor' and 'Replay history' of discovery process.
If all pre-check items failed, $program_name will exit.
Realtime monitor: This is a default. This tool with monitor discovery state of the node. Trigger 'Realtime monitor' before rebooting target node to do discovery.
Replay history: Used after discovery is finished to probe the previously completed discovery.
[NOTE] Currently, hierarchial structure is not supported.
Options:
-h : Get usage information of $program_name.
@ -53,6 +56,9 @@ Options:
-n : The range of predefined nodes, must be used with option -m.
--noprecheck : skip pre-checking discovery to validate correct configuration.
-t : The maximum time to wait when doing monitor, unit is minutes. default is 60.
-r : Trigger 'Replay history' mode. Follow the duration of rolling back. Units are 'h' (hour) or 'm' (minute)
Supported format examples: 3h30m (3 hours and 30 minutes ago), 2h (2 hours ago), 40m (40 minutes ago) and 3 (3 hours ago).
If unit is not specified, hour will be used by default.
";
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