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Test Your Knowledge in Computers #344
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In February 2005, Sun announced the Sun Grid, a grid computing deployment on which it offered utility computing services priced at US$2 per CPU/hour for processing and per GB/month for storage.
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qquota(1) [debian man page]

QQUOTA(1)						   Sun Grid Engine User Commands						 QQUOTA(1)

NAME
qquota - shows current usage of Sun Grid Engine resource quotas SYNTAX
qquota [ -h wc_host|wc_hostgroup,... ] [ -help ] [ -l resource_name,... ] [ -u wc_user,... ] [ -P wc_project,... ] [ -pe wc_pe_name,... ] [ -q wc_cqueue,... ] [ -xml ] DESCRIPTION
qquota shows the current Sun Grid Engine resource quota sets. Only resource quota sets with a positive usage count or a static limit are printed. Selection options allow you to filter for specific hosts, cluster queues, projects, parallel environments (pe), resources or users. With- out any option qquota will display a list of all resource quota sets for the calling user. OPTIONS
-h wc_host|wc_hostgroup,... Display only resource quota sets that matches with the hosts in the given wildcard host or hostgroup list. Find the definition of wc_host and wc_hostgroup in sge_types(1). -help Prints a listing of all options. -l resource_name,... Display only resource quota sets being matched with the resources in the given resource list. -u wc_user,... Display only resource quota sets being matched with the users in the given wildcard user list. Find the definition of wc_user in sge_types(1). -P wc_project,... Display only resource quota sets being matched with the projects in the given wildcard project list. Find the definition of wc_project in sge_types(1). -pe wc_pe_name,... Display only resource quota sets being matched with the parallel environments (pe) in the given wildcard pe list. Find the defini- tion of wc_pe_name in sge_types(1). -q wc_cqueue,... Display only resource quota sets being matched with the queues in the given wildcard cluster queue list. Find the definition of wc_cqueue in sge_types(1). -xml This option can be used with all other options and changes the output to XML. The schema used is referenced in the XML output. The output is printed to stdout. OUTPUT FORMATS
A line is printed for every resource quota with a positive usage count or a static resource. The line consists of o the resource quota - rule set name/rule name or number of rule in ruleset o the limit - resource name, the number of used and available entities of that resource o the effective resource quota set filter ENVIRONMENTAL VARIABLES
SGE_ROOT Specifies the location of the Sun Grid Engine standard configuration files. SGE_CELL If set, specifies the default Sun Grid Engine cell. To address a Sun Grid Engine cell qquota uses (in the order of prece- dence): The name of the cell specified in the environment variable SGE_CELL, if it is set. The name of the default cell, i.e. default. SGE_DEBUG_LEVEL If set, specifies that debug information should be written to stderr. In addition the level of detail in which debug infor- mation is generated is defined. SGE_QMASTER_PORT If set, specifies the tcp port on which sge_qmaster(8) is expected to listen for communication requests. Most installations will use a services map entry for the service "sge_qmaster" instead to define that port. FILES
<sge_root>/<cell>/common/act_qmaster Sun Grid Engine master host file <sge_root>/<cell>/common/sge_qquota cluster qquota default options $HOME/.sge_qquota user qquota default options SEE ALSO
sge_intro(1), qalter(1), qconf(1), qhold(1), qmod(1), qstat(1), qsub(1), queue_conf(5), sge_execd(8), sge_qmaster(8), sge_shepherd(8). COPYRIGHT
See sge_intro(1) for a full statement of rights and permissions. SGE 6.2u5 $Date$ QQUOTA(1)

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SGE_QMASTER(8)					      Sun Grid Engine Administrative Commands					    SGE_QMASTER(8)

NAME
sge_qmaster - Sun Grid Engine master control daemon SYNOPSIS
sge_qmaster [ -help ] DESCRIPTION
sge_qmaster controls the overall Sun Grid Engine behavior in a cluster. OPTIONS
-help Prints a listing of all options. ENVIRONMENTAL VARIABLES
SGE_ROOT Specifies the location of the Sun Grid Engine standard configuration files. SGE_CELL If set, specifies the default Sun Grid Engine cell. To address a Sun Grid Engine cell sge_qmaster uses (in the order of precedence): The name of the cell specified in the environment variable SGE_CELL, if it is set. The name of the default cell, i.e. default. SGE_DEBUG_LEVEL If set, specifies that debug information should be written to stderr. In addition the level of detail in which debug infor- mation is generated is defined. SGE_QMASTER_PORT If set, specifies the tcp port on which sge_qmaster(8) is expected to listen for communication requests. Most installations will use a services map entry for the service "sge_qmaster" instead to define that port. SGE_EXECD_PORT If set, specifies the tcp port on which sge_execd(8) is expected to listen for communication requests. Most installations will use a services map entry for the service "sge_execd" instead to define that port. RESTRICTIONS
sge_qmaster is usually started from root on the master or shadow master machines of the cluster (refer to the Sun Grid Engine Installation and Administration Guide for more information about the configuration of shadow master hosts). If started by a normal user, a master spool directory must be used to which the user has read/write access. In this case only jobs being submitted by that same user are handled cor- rectly by the system. FILES
<sge_root>/<cell>/common/configuration Sun Grid Engine global configuration <sge_root>/<cell>/common/local_conf/<host> Sun Grid Engine host specific configuration <sge_root>/<cell>/common/qmaster_args sge_qmaster argument file <sge_root>/<cell>/spool Default master spool directory SEE ALSO
sge_intro(1), sge_conf(5), sge_execd(8), sge_shadowd(8), Sun Grid Engine Installation and Administration Guide COPYRIGHT
See sge_intro(1) for a full statement of rights and permissions. SGE 6.2u5 $Date$ SGE_QMASTER(8)

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