Centos 7, Torque 单节点部署
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1.準備工作
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安裝Torque必須首先配置linux主機名稱，服務器主機名稱大多默認localhost,不建議直接使用localhost。
linux主機名稱修改地址：http://www.cnblogs.com/smbin/p/8488909.html
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linux系統：Centos 7
主機名稱：master
系統用戶：root
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Torque官網下載地址：http://www.adaptivecomputing.com/support/download-center/torque-download/
作者下載的版本：http://wpfilebase.s3.amazonaws.com/torque/torque-6.1.2.tar.gz
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2.安裝和配置Torque
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首先在/opt下創建文件夾torque，在此文件夾中下載壓縮包，并解壓下載并解壓Torque文件
[root@mastar ]# cd /opt [root@mastar ]# mkdir torque [root@mastar ]# cd torque [root@mastar torque]# wget http://wpfilebase.s3.amazonaws.com/torque/torque-6.1.2.tar.gz ......省略下載過程 [root@mastar torque]# tar -zxvf torque-6.1.2.tar.gz ......省略解壓過程 [root@mastar torque]#cd torque-6.1.2/ [root@mastar torque-6.1.2]#?
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加載、安裝和master配置。master配置就是主機和PBS之間的配置，master就是主機名
[root@master torque-6.1.2]# yum install libxml2-devel openssl-devel gcc gcc-c++ boost-devel libtool-y Loaded plugins: fastestmirror, langpacks base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 mysql-connectors-community | 2.5 kB 00:00:00 mysql-tools-community | 2.5 kB 00:00:00 mysql56-community | 2.5 kB 00:00:00 updates | 3.4 kB 00:00:00 Determining fastest mirrors* base: mirrors.cn99.com* extras: mirrors.tuna.tsinghua.edu.cn* updates: mirrors.tuna.tsinghua.edu.cn Package libxml2-devel-2.9.1-6.el7_2.3.x86_64 already installed and latest version Package 1:openssl-devel-1.0.2k-8.el7.x86_64 already installed and latest version Package gcc-4.8.5-16.el7_4.1.x86_64 already installed and latest version Package gcc-c++-4.8.5-16.el7_4.1.x86_64 already installed and latest version Package boost-devel-1.53.0-27.el7.x86_64 already installed and latest version No package libtool-y available. Nothing to do [root@master torque-6.1.2]# ./configure --prefix=/usr/local/torque --with-scp--with-default-server=master ......省略加載過程 Building components: server=yes mom=yes clients=yesgui=no drmaa=no pam=no PBS Machine type : linux Remote copy : /bin/scp -rpB PBS home : /var/spool/torque Default server : masterUnix Domain sockets : Linux cpusets : no Tcl : disabled Tk : disabled Authentication : trqauthdconfigure: WARNING: This compilation has strict compiler options enabled that cause the build to fail if any compiler warnings are emitted. If this build fails because of a harmless warning, please report the problem to torqueusers@supercluster.org and run configure again without --enable-gcc-warnings.Ready for 'make'. [root@master torque-6.1.2]# make ......省略加載過程 [root@master torque-6.1.2]# make install ......省略加載過程 [root@master torque-6.1.2]# make packages? [root@master torque-6.1.2]# make packages
? Building packages from /opt/torque/torque-6.1.2/tpackages
? rm -rf /opt/torque/torque-6.1.2/tpackages
? mkdir /opt/torque/torque-6.1.2/tpackages
? Building ./torque-package-server-linux-x86_64.sh ...
? libtool: install: warning: remember to run `libtool --finish /usr/local/torque/lib' //需要去執行命令：libtool --finish /usr/local/torque/lib
? Building ./torque-package-mom-linux-x86_64.sh ...
? libtool: install: warning: remember to run `libtool --finish /usr/local/torque/lib'
? Building ./torque-package-clients-linux-x86_64.sh ...
? libtool: install: warning: remember to run `libtool --finish /usr/local/torque/lib'
? Building ./torque-package-devel-linux-x86_64.sh ...
? libtool: install: warning: remember to run `libtool --finish /usr/local/torque/lib'
? Building ./torque-package-doc-linux-x86_64.sh ...
? Done.
? The package files are self-extracting packages that can be copied
? and executed on your production machines. Use --help for options.
? [root@master torque-6.1.2]# libtool --finish /usr/local/torque/lib
? libtool: finish: PATH="/usr/lib/jvm/java-1.7.0-openjdk/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/torque/bin:/usr/local/torque/sbin:/root/bin:/sbin" ldconfig -n /usr/l ? ocal/torque/lib
? ----------------------------------------------------------------------
? Libraries have been installed in:
? /usr/local/torque/lib
? If you ever happen to want to link against installed libraries
? in a given directory, LIBDIR, you must either use libtool, and
? specify the full pathname of the library, or use the `-LLIBDIR'
? flag during linking and do at least one of the following:
? - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
? during execution
? - add LIBDIR to the `LD_RUN_PATH' environment variable
? during linking
? - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
? - have your system administrator add LIBDIR to `/etc/ld.so.conf'
? See any operating system documentation about shared libraries for
? more information, such as the ld(1) and ld.so(8) manual pages.
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?配置服務：pbs_server PBS，pbs_sched，pbs_mom，trqauthd
[root@master torque-6.1.2]# cp contrib/init.d/{pbs_{server,sched,mom},trqauthd} /etc/init.d/ [root@master torque-6.1.2]# for i in pbs_server pbs_sched pbs_mom trqauthd; do chkconfig --add $i; chkconfig $i on; done //遇見y/n選擇y回車繼續?
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設置Torque環境變量
[root@master torque-6.1.2]# TORQUE=/usr/local/torque [root@master torque-6.1.2]# echo "TORQUE=$TORQUE" >> /etc/profile [root@master torque-6.1.2]# echo "export PATH=\$PATH:$TORQUE/bin:$TORQUE/sbin" >> /etc/profile [root@master torque-6.1.2]# source /etc/profile?
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以root用戶啟動，報錯服務指向的主機名和現有主機名不一致，安裝過程中暫時沒有找到解決方案！安裝完畢后有解決方案，在本文最下方！！！
[root@master torque-6.1.2]# ./torque.setup root //嘗試以root啟動，報錯：服務“pbs_server”已經啟動 initializing TORQUE (admin: root) pbs_server already running... run 'qterm' to stop pbs_server and rerun //運行sterm關閉服務 [root@master torque-6.1.2]# qterm //發現服務指向的主機名稱和正常顯示的主機名稱不一致，命令qterm無法關閉 Can not resolve name for server mastar. (rc = -2 - ) Cannot resolve specified server host 'mastar'. qterm: could not connect to server '' (15010) Access from host not allowed, or unknown host [root@master mom_priv]# ps -e | grep pbs //查詢服務，嘗試以kill -9命令關閉服務 30505 ? 00:00:00 pbs_server [root@master mom_priv]# kill -9 30505 [root@master mom_priv]# ps -e | grep pbs [root@master torque-6.1.2]# ./torque.setup root //發現服務關閉后仍無法啟動，服務指向的主機名和現有主機名不一致！經確認上邊配置的時候沒有配置錯誤：//‘./configure --prefix=/usr/local/torque --with-scp--with-default-server=master’ configure沒有錯誤，未找到解決方案，懷疑是系統緩存的問題。 initializing TORQUE (admin: root) //暫時只能修改/etc/hosts文件的內容You have selected to start pbs_server in create mode. If the server database exists it will be overwritten. do you wish to continue y/(n)?y Can not resolve name for server mastar. (rc = -2 - ) Cannot resolve specified server host 'mastar'. qmgr: cannot connect to server (errno=15010) Access from host not allowed, or unknown host ERROR: cannot set root@master in operators list Can not resolve name for server mastar. (rc = -2 - ) Cannot resolve specified server host 'mastar'. qterm: could not connect to server '' (15010) Access from host not allowed, or unknown host [root@master torque-6.1.2]# vi /etc/hosts //修改/etc/hosts文件10.131.101.142 master 10.131.101.142 mastar //添加這一行的內容 27.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6? [root@master torque-6.1.2]# ./torque.setup root //此時執行成功
? initializing TORQUE (admin: root)
? You have selected to start pbs_server in create mode.
? If the server database exists it will be overwritten.
? do you wish to continue y/(n)?y //輸入y
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開始pbs_server，pbs_sched服務，pbs_mom和trqauthd
[root@master torque-6.1.2]# qterm //關閉服務 [root@master torque-6.1.2]# for i in pbs_server pbs_sched pbs_mom trqauthd; do service $i start; done Starting pbs_server (via systemctl): [ OK ] Starting pbs_sched (via systemctl): [ OK ] Starting pbs_mom (via systemctl): [ OK ] Starting trqauthd (via systemctl): [ OK ]?
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指定計算節點
添加計算節點”master”，設置CPU的數量
檢查CPU的數量通過使用命令“lscpu”或“nproc”
[root@master torque-6.1.2]# vi /var/spool/torque/server_priv/nodes master np=8 //添加本行信息，注意等號前后不要有空格 master是主機名 [root@master torque-6.1.2]# vi /var/spool/torque/mom_priv/config pbsserver master //添加這兩行信息 master是主機名 logevent 255?
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檢查PBS的信息
[root@master torque-6.1.2]# ps -e | grep pbs 11188 ? 00:00:00 pbs_sched 11215 ? 00:00:00 pbs_mom 29683 ? 00:00:00 pbs_server [root@master torque-6.1.2]# for i in pbs_server pbs_sched pbs_mom trqauthd; do service $i restart; done Restarting pbs_server (via systemctl): [ OK ] Restarting pbs_sched (via systemctl): [ OK ] Restarting pbs_mom (via systemctl): [ OK ] Restarting trqauthd (via systemctl): [ OK ]?
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創建隊列的默認信息
[root@master torque-6.1.2]# qmgr -c 'create queue master' [root@master torque-6.1.2]# qmgr -c 'set queue master queue_type= execution' [root@master torque-6.1.2]# qmgr -c 'set queue master started= true' [root@master torque-6.1.2]# qmgr -c 'set queue master enabled= true' [root@master torque-6.1.2]# qmgr -c 'set queue master resources_default.walltime= 240:00:00' [root@master torque-6.1.2]# qmgr -c 'set queue master resources_default.nodes= 1' [root@master torque-6.1.2]# qmgr -c 'set server default_queue= master'?
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?提交任務測試：
[root@master torque-6.1.2]# qnodes //查詢計算節點的狀態 masterstate = freepower_state = Runningnp = 8ntype = clusterstatus = opsys=linux,uname=Linux master 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64,sessions=3154 3489 41105 41699,nsessions=4,nusers=3,idletime=3198,totmem=94868512kb,availmem=92195284kb,physmem=32367652kb,ncpus=56,loadave=0.85,gres=,netload=4005925534,state=free,varattr= ,cpuclock=Fixed,macaddr=68:cc:6e:c3:cf:87,version=6.1.2,rectime=1519980694,jobs=mom_service_port = 15002mom_manager_port = 15003[root@master torque-6.1.2]# su master //切換用戶：此master不是主機名，而是一個用戶的名字 [master@master torque-6.1.2]$ echo sleep 10 | qsub 0.master [master@master torque-6.1.2]$ qstat //查詢任務狀態 Job ID Name User Time Use S Queue ------------------------- ---------------- --------------- -------- - ----- 0.master STDIN master 0 R master [master@master torque-6.1.2]$ qstat -a -n //查詢任務狀態和每個任務占用cpu核數master: Req'd Req'd Elap Job ID Username Queue Jobname SessID NDS TSK Memory Time S Time ----------------------- ----------- -------- ---------------- ------ ----- ------ --------- --------- - --------- 0.master master master STDIN 12470 1 1 -- 240:00:00 C -- master/0 [master@master torque-6.1.2]$?
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主機名和現有主機名不一致的問題解決方案：
?這個問題一直沒有找到出現的原因，但是懷疑是之前的Torque刪除時沒有刪除干凈，在“創建隊列的默認信息”這一步的緩存依然存在。
在Torque安裝成功后，停止Torque
[root@master torque-6.1.2]# for i in pbs_server pbs_sched pbs_mom trqauthd; do service $i stop; done //停止服務T，start改為stop Stopping pbs_server (via systemctl): [ OK ] Stopping pbs_sched (via systemctl): [ OK ] Stopping pbs_mom (via systemctl): [ OK ] Stopping trqauthd (via systemctl): [ OK ] [root@master torque-6.1.2]# ./torque.setup root //重新運行這一步 hostname: master Currently no servers active. Default server will be listed as active server. Error 15133 Active server name: master pbs_server port is: 15001 trqauthd daemonized - port /tmp/trqauthd-unix trqauthd successfully started initializing TORQUE (admin: root)You have selected to start pbs_server in create mode. If the server database exists it will be overwritten. do you wish to continue y/(n)?y //輸入y [root@master torque-6.1.2]# vi /var/spool/torque/server_priv/nodes master np=8 //=前后不要帶空格[root@master torque-6.1.2]# qterm //關閉pbs_server、 pbs_sched、 pbs_mom、 trqauthd服務 [root@master torque-6.1.2]# for i in pbs_server pbs_sched pbs_mom trqauthd; do service $i start; done //重啟服務 Starting pbs_server (via systemctl): [ OK ] Starting pbs_sched (via systemctl): [ OK ] Starting pbs_mom (via systemctl): [ OK ] Starting trqauthd (via systemctl): [ OK ]? [root@master torque-6.1.2]# qnodes //查詢狀態，報錯服務trqauthd沒有啟動
? socket_connect_unix failed: 15137
? qnodes: cannot connect to server master, error=15137 (could not connect to trqauthd)
? [root@master torque-6.1.2]# for i in pbs_server pbs_sched pbs_mom trqauthd; do service $i restart; done //重新啟動服務
? Restarting pbs_server (via systemctl): [ OK ]
? Restarting pbs_sched (via systemctl): [ OK ]
? Restarting pbs_mom (via systemctl): [ OK ]
? Restarting trqauthd (via systemctl): [ OK ]
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總結
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