Steps of adding a new grid node - 版本历史

2016年8月27日 (六) 11:59 Cslt

2016-08-27T11:59:31Z

2014-09-05T02:03:05Z

2014-09-05T01:59:41Z

2014-09-05T01:58:34Z

‎using a backup image

2014-09-05T01:54:19Z

‎using a backup image

2014-09-05T01:50:29Z

2012-12-05T07:43:07Z

2012-11-16T05:14:42Z

2012-10-09T07:36:40Z

2012-10-09T07:36:07Z

←上一版本		2016年8月27日 (六) 11:59的版本
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	2. in the old nodes, grid-0 and gird-1, the netcfg is enabled by replacing network by net-profiles in DAEMON of /etc/rc.conf.		2. in the old nodes, grid-0 and gird-1, the netcfg is enabled by replacing network by net-profiles in DAEMON of /etc/rc.conf.
		+
		+	3. Note that to let the cluster know the new node, should put the name in /etc/hosts of grid-0, and restart the dns server in grid-0: systemctl restart dnsmasq

@@ 第10行： / 第10行： @@
 ### rm -f /etc/profile.d/sge.{,c}sh && cp /opt/sge/redhat/common/settings.{,c}sh /etc/profile.d
 ## yum install -y ntp && ntpdate pool.ntp.org && hwclock -w
 == generic steps ==

@@ 第9行： / 第9行： @@
 ### set cell name to 'redhat' when run /opt/sge/install_execd
 ### rm -f /etc/profile.d/sge.{,c}sh && cp /opt/sge/redhat/common/settings.{,c}sh /etc/profile.d
 == generic steps ==

@@ 第8行： / 第8行： @@
 ## install sge under /opt/sge
 ### set cell name to 'redhat' when run /opt/sge/install_execd
-### rm /etc/profile.d/sge.{,c}sh && cp /opt/sge/redhat/common/settings.{,c}sh /etc/profile.d
+### rm -f /etc/profile.d/sge.{,c}sh && cp /opt/sge/redhat/common/settings.{,c}sh /etc/profile.d
 == generic steps ==

@@ 第6行： / 第6行： @@
 ## reset root password
 ## change /etc/fstab, make directory /work{,0,1,2}
 ## install sge under /opt/sge
 ### set cell name to 'redhat' when run /opt/sge/install_execd
 ### rm /etc/profile.d/sge.{,c}sh && cp /opt/sge/redhat/common/settings.{,c}sh /etc/profile.d
 == generic steps ==

←上一版本		2014年9月5日 (五) 01:50的版本
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		+	== using a backup image ==
		+	# restore image when booting from USB
		+
		+	# post installation settings
		+	## do a full system update (yum update -y)
		+	## reset root password
		+	## change /etc/fstab, make directory /work{,0,1,2}
		+	## add "MTU=4000" to /etc/sysconfig/network-scripts/ifcfg-eth0
		+	## install sge under /opt/sge
		+	### set cell name to 'redhat' when run /opt/sge/install_execd
		+	### rm /etc/profile.d/sge.{,c}sh && cp /opt/sge/redhat/common/settings.{,c}sh /etc/profile.d
		+
		+
		+
		+
		+	== generic steps ==
	1. Install Linux box grid-X,		1. Install Linux box grid-X,

←上一版本		2012年12月5日 (三) 07:43的版本
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	5. Done		5. Done
		+
		+
		+	-----
		+	some tips:
		+
		+	1. statistic IPs are used right now. For that configure /etc/conf.d/netcfg. Check /etc/network.d/examples to create a profile. systemctl enable netcfg is needed to enable the service. DHCP should be disabled, i.e., systemctl disable dhcp@eth0.
		+
		+	2. in the old nodes, grid-0 and gird-1, the netcfg is enabled by replacing network by net-profiles in DAEMON of /etc/rc.conf.

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    * Ensure the following are there: perl, python, g++ for c/c++/fortran, Tcl.
    * mount nfs service from grid-0 to  /nfs/disk
-   * define the node name as grid-X and copy /etc/hosts and /etc/bash.bashrc from grid-0
+   * define the node name as grid-X and update /etc/hosts for the nodes to reflect the new node.
 . Install NIS service, propagate the NIS account from grid-0
@@ 第9行： / 第10行： @@
 . Install SGE, accepted by grid-0
-. Ensure the following tool dir is add into /etc/bash.bashrc
+. Install additional tools
-   /nfs/disk/tools/bin
-−
-. Install additional tools
    * matlab client
    * ATALAS and CLAPACK
 . Done