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gWLM 提供的两个属性文件可以控制各种 gWLM 行为。其中一个文件用于
CMS 守护程序,另一个文件在所有受管节点中使用。查看这两个文件,可获得有关它们控制的行为的信息。 CMS
属性 (/etc/opt/gwlm/conf/gwlmcms.properties) |  |
gwlmcms.properties 文件如下所示。  |
# (C) Copyright 2004-2006 Hewlett-Packard Development Company, L.P. # # $Date: 2006/05/19 17:52:24 $ # $Revision: 1.18 $ # # Contents: # This file contains the default configuration values for the # Global Workload Manager CMS. # # You must restart gwlmcmsd for changes made to this file # to take effect--unless otherwise noted. # # # Set FileHandler /var/opt/gwlm/gwlmcmsd.log.0 log level. # Valid levels, from most severe to least, are: # SEVERE # WARNING # INFO # CONFIG # FINE # FINER # FINEST # When you set the level, you will see messages only from that level and # the levels that are more severe. So, the SEVERE level produces the fewest # messages, while the FINEST level includes messages from all seven levels. # com.hp.gwlm.util.Log.logLevel = INFO # # Turn on/off ConsoleHandler. ConsoleHandler uses the same log # level as defined for FileHandler /var/opt/gwlm/gwlmcmsd.log.0. # com.hp.gwlm.util.Log.ConsoleHandler = off # # Support for the database cache on the CMS. # # cachesize: # The number of database objects that should be cached in memory # in order to reduce the number of round-trip operations. # com.hp.gwlm.cms.cachesize = 70000 # Support for local data caching on a remote node for report generation. # These properties are defined on the CMS but are pushed out to the remote # node managers during deployment of an SRD. The cached objects on the # agent consume an amount of memory approximated by: # # Memory = 5000 * workloads * cachesize * (60 / resource_domain_interval) # # bytes of memory. For example, if there are 4 workloads deployed with a # 15 second interval and a cachesize of 20 minutes, the agent will need: # # Memory = 5000 * 4 * 20 * (60 / 15) ~ 2.5 MB. # # cachesize: # The number of minutes of real-time data to maintain on the remote # node for future CMS access. This value must be at least three # times the ‘samples’ value specified below. The default value is # 20 minutes. # # samples: # The number of minutes of real-time data used to aggregate into a # historical data point. The default is to aggregate the data into # 5-minute averages. # com.hp.gwlm.node.cachesize = 20 com.hp.gwlm.node.samples = 5 # # Support for real-time graphing properties. # # viewport: # The size of the displayed real-time graph (in minutes). # # refresh: # The refresh rate of the real-time graphs and tables (in seconds). # com.hp.gwlm.ui.monitor.viewport = 15 com.hp.gwlm.ui.monitor.refresh = 15
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代理属性
(/etc/opt/gwlm/conf/gwlmagent.properties) |  |
 |  |  |  |  | 注释:您必须在已修改属性文件的各个受管节点上重新启动 gwlmagent 守护程序,才能使对该文件的更改生效。 |  |  |  |  |
gwlmagent.properties 文件如下所示。  |
# # (C) Copyright 2004-2006 Hewlett-Packard Development Company, L.P. # # $Date: 2006/05/19 17:52:23 $ # $Revision: 1.13 $ # # Contents: # This file contains the default configuration values for the # Global Workload Manager Agent on a given managed node. The # agent on each managed node uses the default values unless you # edit that node’s gwlmagent.properties file. # # You must restart gwlmagent for changes made to this file to # take effect. # # # Set FileHandler /var/opt/gwlm/gwlmagent.log.0 log level. # Valid levels, from most severe to least, are: # SEVERE # WARNING # INFO # CONFIG # FINE # FINER # FINEST # When you set the level, you will see messages only from that level and # the levels that are more severe. So, the SEVERE level produces the fewest # messages, while the FINEST level includes messages from all seven levels. # com.hp.gwlm.util.Log.logLevel = INFO # Specify the size (in MB) and number of files to use # for logging. For a single file of unlimited size, set # logFileSize to negative one (logFileSize=-1). # Otherwise, total log file size is # logFileSize * logNFiles # com.hp.gwlm.util.Log.logFileSize = 20 com.hp.gwlm.util.Log.logNFiles = 3 # # Turn on/off ConsoleHandler. ConsoleHandler uses the same log # level as defined for FileHandler /var/opt/gwlm/gwlmagent.log.0. # com.hp.gwlm.util.Log.ConsoleHandler = off # # Set the number of seconds for the high availability (HA) minimum # timeout. Communication is considered lost on a managed node # once the timeout period has elapsed. # # By default, communication is not considered lost until 10 allocation # intervals have elapsed without communication. The default value of the # property (60) is used only when the allocation interval is less than 6 # seconds. # com.hp.gwlm.node.HA.minimumTimeout = 60 # # Enable/disable use of Instant Capacity (iCAP) to simulate CPU movement # across nPartitions. To use iCAP, you must enable this property on each # managed nPartition where you want to take advantage of iCAP. Also, each # nPartition must meet the requirements outlined in the online help topic # “Getting the most out of gWLM” as well as in the section “USING NPARS AS # COMPARTMENTS IN AN SRD” in the gwlmxml(4) man page on HP-UX or the # gwlmxml(5) man page on Linux. # com.hp.gwlm.platform.icap.manageWithIcap = on |
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通信端口 |  |
gWLM 使用下列通信端口: 受管节点: 9617 CMS: 9618 如果需要更改这些端口,请将下列行: com.hp.gwlm.cms.port = 端口 X com.hp.gwlm.node.port = 端口 Y 添加到下面两个属性文件: /etc/opt/gwlm/conf/gwlmcms.properties /etc/opt/gwlm/conf/gwlmagent.properties 其中端口 X 和端口 Y 的值不能相同。 在所有受管节点以及 CMS 上的所有属性文件中,com.hp.gwlm.cms.port
属性必须具有相同的端口 X 值。同样,在所有受管节点以及 CMS 上的所有属性文件中,com.hp.gwlm.node.port
属性必须具有相同的端口 Y 值。 必须重新启动 gwlmcmsd 和 gwlmagent,才能使更改生效。如果通过 HP Systems Insight Manager (SIM)
使用 gWLM,还必须停止 (/opt/mx/bin/mxstop) 并重新启动 (mxstart) SIM。  |  |  |  |  | 注释:重新启动 gwlmcmsd 会暂时禁用 HP Integrity Essentials Virtualization
Manager 和 HP Integrity Essentials Capacity Advisor。 |  |  |  |  |
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