PAR Technologies V5 manual Psaccounter, Pattern Description

Page 79

psaccounter

psaccounter Write accounting information from the ParaStation psid to the accounting files.

Synopsis

psaccounter [ -e --extend ] [ -d --debug=pattern] [ -F --foreground ] [ -l --logdir=dir] [ -f -- logfile=filename ] [ -p --logpro ] [ -c --dumpcore ] [ --coredir=dir] [ -v --version ] [ -? --help ] [--usage]

Description

The command psaccounter collects information about jobs from the ParaStation psid daemon and writes this information to the accounting files. For each day, a particular file called yyyymmdd is created within the accounting directory /var/account.

The psaccounter is typically started by the psid(8) using the pseudo hardware configuration accounter entry within parastation.conf.

Options

-e,--extend

Write extended information to the accounting file. In addition to entries for job terminations, it will also record job queue, start and delete information.

-d,--debug=flag

Print debug information. Pattern can be a combination of the following bits:

Pattern

Description

 

 

0x010

More warning messages

 

 

0x020

Show process information (start, exit)

 

 

0x040

Show received messages

 

 

0x080

Very verbose output

 

 

0x100

Show node information on startup

 

 

Table 5. Psaccounter debug flags

As the accounter is typically not run directly, but started by the psid(8), the start script /opt/parastation/config/ps_acc should be modified to enable this debugging facilities.

-F,--foreground

Don't fork and go to background.

-l,--logdir=accountdir

Create accounting files within directory accountdir. Using -, all accounting information is written to stdout.

-f,--logfile=filename

Write debug and error messages to filename. Using - as filename, messages are written to stdout. By default, all debug and error messages are sent to syslog.

-p,--logpro=command

Define a post processing command for accounting files. If defined, this command is called everytime a new accounting file is created. The filename of the current accounting file is appended to the command.

ParaStation5 Administrator's Guide

75

Image 79
Contents Administrators Guide Info@par-tec.com ParaStation5 Administrators GuideTable of Contents Problem different groups of nodes are seen as up or down History of ParaStation IntroductionAbout this document Kernel modules Technical overviewRuntime daemon LibrariesLicense Prerequisites InstallationHardware Software Directory structureKernel version Mpi2, mpi2-intel, mpi2-pgi, mpi2-psc Installation via RPM packagesGetting the ParaStation5 RPM packages ManCompiling the ParaStation5 packages from source Installing the RPMsFile Version Etc/init.d/xinetd reload Installing the documentationParaStation entries # rpm -Uv psmpi2.5.0.0-1.i586.rpm Installing MPIFurther steps # rpm -Uv psdoc-5.0.0-1.noarch.rpmUninstalling ParaStation5 ParaStation5 Administrators Guide Define Number of nodes ConfigurationConfiguration of the ParaStation system Copy template# /opt/parastation/bin/testconfig Enable optimized network driversHostname id HWType runJob starter accounter Testing the installation # /opt/parastation/bin/testnodes -np nodes # /opt/parastation/bin/psiadmin -s -c listParaStation5 pscom communication library Insight ParaStation5Directory /proc/sys/ps4/state # echo 10 /proc/sys/ps4/state/ResendTimeout# cat /proc/sys/ps4/state/connections Directory /proc/sys/ps4/local Controlling process placementUsing non-ParaStationapplications Using the ParaStation5 queuing facilityExporting environment variables for a task Export LDPRELOAD=/opt/parastation/lib64/libp4tcp.so Controlling ParaStation5 communication pathsExport PSPLIB=/opt/parastation/lib64/libpscomopenib.so Authentication within ParaStation5Pspshm or Pspsharedmem PSPP4S or PSPP4SOCKNodes and CPUs Homogeneous user ID spaceSingle system view Parallel shell toolPSIRARGPRE0=/some/path/env2tok Integration with AFSIntegrating external queuing systems Tok2envMulticasts Route add -net 224.0.0.0 netmask 240.0.0.0 dev ethX Using ParaStation accountingCopying files in parallel # UseMCastSpawning processes belonging to all groups Using ParaStation process pinningUsing memory binding Changing the default ports for psid8Port Problem psiadmin returns error TroubleshootingProblem node shown as down Problem cannot start process on frontend Problem cannot start parallel taskProblem bad performance Problem different groups of nodes are seen as up or downProblem psid does not startup, reports port in use Problem pssh failsProblem processes cannot access files on remote nodes Reference Pages ParaStation5 Administrators Guide Parameters InstallDir inst-dir , InstallationDir inst-dirParastation.conf DescriptionStatusscript SetupscriptStartscript StopscriptElan P4sockOpenib MvapiNrOfNodes num Accounter$GENERATE 1-96 node$0,2 $0 Node node17 16 HWType ethernet p4sock starter yes runJobs noMCastGroup group-num SelectTime timeDeadInterval num LogLevel numMemLock size Core sizeCPUTime time DataSize sizeProc CPUmap map Processes maxprocsRdpResendTimeout ms RdpTimeout msStatusTimeout ms RdpClosedTimeout msSee also ErrorsParaStation5 Administrators Guide Synopsis PsiadminOptions Extended description Standard ErrorStandard Input Standard OutputAll ExitAllproc cnt count Load Count hw hwDown HardwareSummary max max RdpQuit Maxproc nodes Accounters nodesUser nodes Group nodesNodesSort nodes Master nodesFreeOnSuspend nodes HandleOldBins nodesRlrss nodes Cpumap nodesRdpResendTimeout nodes RdpTimeout nodesStatusTimeout nodes RdpClosedTimeout nodesRestart nodes Resolve nodesPsiddebug mask nodes Selecttime time nodesPattern Name Description HandleOldBins 0 1 nodes Rdpmaxretrans val nodes RdpResendTimeout ms nodes RdpTimeout ms nodesStatusTimeout ms nodes RdpClosedTimeout ms nodesVerbose FilesQuiet NormalPsid Debug=level Configfile=fileLogfile=file ? , --usage Show a help message TestconfigFilename NumParaStation5 Administrators Guide Map TestnodesNp num Cnt numParaStation5 Administrators Guide Testpse -npnum TestpseParaStation5 Administrators Guide ?,--help P4statSock NetParaStation5 Administrators Guide Add P4tcpDelete ParaStation5 Administrators Guide Pattern Description PsaccounterVar/account/yyyymmdd Accounting files, one per day DumpcoreCoredir=dir ?, --helpPsaccview Ls,--ltotsum Lj,--ljobsLu,--ltotuser Lg,--ltotgroupEnd CpuweightAqtime CputimeInitialization file Mlisten ParaStation5 Administrators Guide Appendix A. Quick Installation Guide # chkconfig -a /etc/init.d/parastation # /opt/parastation/bin/psiadmin psiadmin addTesting Appendix B. ParaStation license Page Page Page Changes to the runtime environment Building and installing ParaStation5 packages# psiadmin -s Appendix C. Upgrading ParaStation4 to ParaStation5Page ARP GlossarySee ParaStation Logger To share a common address space within a node ParaStation5 Administrators Guide