UNIX Automount on CLON Cluster - Revision history

Boiarino at 20:20, 28 January 2007

2007-01-28T20:20:45Z

← Older revision		Revision as of 16:20, 28 January 2007
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	There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allow that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all ~~autpmounted~~ partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.		There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allow that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all automounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.

	'''/home''' - system independent, contains home directories shared by all machines on CLON cluster		'''/home''' - system independent, contains home directories shared by all machines on CLON cluster

Boiarino at 20:20, 28 January 2007

2007-01-28T20:20:24Z

← Older revision		Revision as of 16:20, 28 January 2007
Line 1:		Line 1:
	There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not ~~allowed~~ that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.		There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allow that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.

	'''/home''' - system independent, contains home directories shared by all machines on CLON cluster		'''/home''' - system independent, contains home directories shared by all machines on CLON cluster

Boiarino: /* Solaris */

2007-01-28T20:19:36Z

Solaris

← Older revision		Revision as of 16:19, 28 January 2007
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	#		#

	'''auto_direct''' - in following replace <mach> with ''SunOS_sun4u'' for Sparc or ''SunOS_i86pc" for i86:		'''auto_direct''' - in following replace <mach> with ''SunOS_sun4u'' for Sparc or ''SunOS_i86pc'' for i86:

	/home -rw,bg clonfs2:/vol/vol0/home		/home -rw,bg clonfs2:/vol/vol0/home

Boiarino at 20:19, 28 January 2007

2007-01-28T20:19:03Z

← Older revision		Revision as of 16:19, 28 January 2007
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	/w auto.w.ep		/w auto.w.ep
	#		#

			'''auto_direct''' - in following replace <mach> with ''SunOS_sun4u'' for Sparc or ''SunOS_i86pc" for i86:

			/home -rw,bg clonfs2:/vol/vol0/home
			/apps -rw,bg clonfs2:/vol/vol0/apps/<mach>
			/usr/local/clas -rw,bg clonfs2:/vol/vol0/local/clas
			/usr/local/downloads -rw,bg clonfs2:/vol/vol0/local/downloads
			/usr/local/bin -rw,bg clonfs2:/vol/vol0/local/<mach>/bin
			/usr/local/etc -rw,bg clonfs2:/vol/vol0/local/<mach>/etc
			/usr/local/include -rw,bg clonfs2:/vol/vol0/local/<mach>/include
			/usr/local/lib -rw,bg clonfs2:/vol/vol0/local/<mach>/lib
			/usr/local/man -rw,bg clonfs2:/vol/vol0/local/<mach>/man
			/usr/local/sbin -rw,bg clonfs2:/vol/vol0/local/<mach>/sbin
			/usr/local/share -rw,bg clonfs2:/vol/vol0/local/<mach>/share
			/usr/local/src -rw,bg clonfs2:/vol/vol0/local/<mach>/src

Boiarino at 20:14, 28 January 2007

2007-01-28T20:14:09Z

← Older revision		Revision as of 16:14, 28 January 2007
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	'''/usr/local/bin, /usr/local/etc, /usr/local/include, /usr/local/lib, /usr/local/man, /usr/local/sbin, /usr/local/share''' - system dependent		'''/usr/local/bin, /usr/local/etc, /usr/local/include, /usr/local/lib, /usr/local/man, /usr/local/sbin, /usr/local/share''' - system dependent

			== Solaris ==

			Automount controlled by two files in '''/etc''' directory:

			'''auto_master''' - the same for Sparc- and x86-Solaris (NOTE: if '+auto_master' uncommented, then 'auto_master' from NIS will be added, in our case it will be 'auto_master' from clon00):

			##+auto_master
			##/net -hosts -nosuid,nobrowse
			##/home auto_home -nobrowse
			/- /etc/auto_direct
			/- auto_direct.ep
			/u auto.u.ep
			/w auto.w.ep
			#

Boiarino at 20:09, 28 January 2007

2007-01-28T20:09:41Z

← Older revision		Revision as of 16:09, 28 January 2007
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	'''/apps''' - system dependent, normally contains projects which installs in separate directories, like 'cernlib or 'root		'''/apps''' - system dependent, normally contains projects which installs in separate directories, like 'cernlib or 'root

			'''/usr/local/clas''' - system independent, contains CLAS software

			'''/usr/local/downloads''' - system independent, contains files downloaded from web and other sources

			'''/usr/local/src''' - system dependent, place to untar and compile projects from '''/usr/local/downloads'''

			'''/usr/local/bin, /usr/local/etc, /usr/local/include, /usr/local/lib, /usr/local/man, /usr/local/sbin, /usr/local/share''' - system dependent

Boiarino at 20:04, 28 January 2007

2007-01-28T20:04:08Z

← Older revision		Revision as of 16:04, 28 January 2007
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	'''/home''' - system independent, contains home directories shared by all machines on CLON cluster		'''/home''' - system independent, contains home directories shared by all machines on CLON cluster

	'''/apps''' - system dependent, normally contains projects which installs in separate directories, like 'cernlib or 'root		'''/apps''' - system dependent, normally contains projects which installs in separate directories, like 'cernlib or 'root

Boiarino at 20:03, 28 January 2007

2007-01-28T20:03:54Z

← Older revision		Revision as of 16:03, 28 January 2007
Line 1:		Line 1:
	There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allowed that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.		There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allowed that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.

	'''/apps'''		'''/home''' - system independent, contains home directories shared by all machines on CLON cluster
			'''/apps''' - system dependent, normally contains projects which installs in separate directories, like 'cernlib or 'root
	~~System~~ dependent, normally contains projects which ~~exists~~ in separate directories, like 'cernlib or 'root.

Boiarino at 20:02, 28 January 2007

2007-01-28T20:02:01Z

← Older revision		Revision as of 16:02, 28 January 2007
Line 1:		Line 1:
	There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allowed that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations:		There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allowed that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations. You can use following information to fix corresponding files, or copy those files from similar machine which was already configured.

	'''/apps'''		'''/apps'''

	System ~~dependant~~, normally contains projects which exists in separate directories, like 'cernlib or 'root.		System dependent, normally contains projects which exists in separate directories, like 'cernlib or 'root.

Boiarino at 16:15, 28 January 2007

2007-01-28T16:15:29Z

New page

There is an generic scheme for partition automounting on CLON Cluster. It is the same for Linux and Solaris, with the only difference in direct mount in to '/' level: Linux does not allowed that so we have to mount to '/misc' and create symbolic links from '/' to '/misc'. Normally all autpmounted partitions resides on file server, except non-permanent partitions like /work or /scratch. Following is the list of partitions with appropriate explanations:

'''/apps'''

System dependant, normally contains projects which exists in separate directories, like 'cernlib or 'root.