Rougny Romain rrougny@ua.ac.be: /* becms group */

2017-02-20T16:09:39Z

becms group

← Older revision		Revision as of 16:09, 20 February 2017
Line 36:		Line 36:
	</pre>		</pre>


	~~==== becms group ====~~
	*becms is a group within the VO CMS.
	*you have a unique account name in CMS. This is your SiteDB account.
	**you also should have an account with that login under the new UIs
	**try <tt>m0.iihe.ac.be</tt>
	**login is based on rsa keys. Talk to the admins if you can not login.
	*Requirements:
	**Have an account in /cms/becms group and be registered in SiteDB
	**[http://mon.iihe.ac.be/trac/t2b/wiki/Certificates_and_VOs#CMS Instructions]
	*This group gives you write access to your personal <tt>/store/user</tt> path on the storage
	**at least for IIHE
	**everyone else has read access
	**you are not able to write to <tt>/pnfs/iihe/cms</tt>
	**the location where you should be able to find your data is <tt>/pnfs/iihe/cms/store/user/<username></tt>
	*add to <tt>crab.cfg</tt>
	*for CRAB2:
	~~<pre>~~
	~~[GRID]~~
	~~virtual_organization = cms~~
	~~</pre>~~


	*To create a valid proxy you have to issue the following command
	~~<pre>~~
	~~voms-proxy-init --voms cms~~
	~~</pre>~~

	*If you want to test your access to the storage via the CRAB3 option checkwrite you need to issue the following command:

	~~<pre>~~
	~~crab checkwrite --site=T2_BE_IIHE~~
	~~</pre>~~

	==== Data Publication ====		==== Data Publication ====

Rougny Romain rrougny@ua.ac.be: /* becms group */

2017-02-20T16:08:40Z

becms group

← Older revision		Revision as of 16:08, 20 February 2017
Line 56:		Line 56:
	[GRID]		[GRID]
	virtual_organization = cms		virtual_organization = cms
	~~group = becms~~
	~~</pre>~~
	*for CRAB3:
	~~<pre>~~
	~~config.section_("User")~~
	~~config.User.voGroup = 'becms'~~
	</pre>		</pre>


	*To create a valid proxy you have to issue the following command		*To create a valid proxy you have to issue the following command
	<pre>		<pre>
	voms-proxy-init --voms cms~~:/cms/becms~~		voms-proxy-init --voms cms
	</pre>		</pre>

Line 72:		Line 67:

	<pre>		<pre>
	crab checkwrite --site=T2_BE_IIHE ~~--voGroup=becms~~		crab checkwrite --site=T2_BE_IIHE
	</pre>		</pre>

Maintenance script: Created page with " == CRAB submission to the GRID == === Aim === This page describes details about the usage of CRAB at the IIHE. This page does not aim to explain CRAB. For general in..."

2015-08-26T12:28:34Z

Created page with " == CRAB submission to the GRID == === Aim === *This page describes details about the usage of CRAB at the IIHE. This page does not aim to explain CRAB. *For general in..."

New page

== CRAB submission to the GRID ==

=== Aim ===

*This page describes details about the usage of CRAB at the IIHE. This page does not aim to explain CRAB.
*For general information on how to use Crab, we strongly advise you to go to the following [https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrab link] and also this [https://twiki.cern.ch/twiki/bin/viewauth/CMS/CRAB one]
*In case of troubles with CRAB, before sending a mail to the T2 admins or to the "Crab Feedback" Hypernews mailing list, please read [https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrabFaq this]
*More information on running with crab on the grid can be found in the [https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookStartingGrid CMS workbook ]
*A list with Frequently Asked Questions can be found [https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideCrabFaq?redirectedfrom=CMS.SWGuideCrabFaq here]
*Please subscribe to hn-cms-crabFeedback@cern.ch and to hn-cms-crabDevelopment@cern.ch for staying up to date on problems and developments

=== Procedure ===

==== CMSSW environment ====
*CMSSW enviroment is under variable VO_CMS_SW_DIR is the correct release. (This also means that this variable will not have to be set manually anymore)
<pre>
source $VO_CMS_SW_DIR/cmsset_default.sh
</pre>
<pre>
source $VO_CMS_SW_DIR/cmsset_default.csh
</pre>
==== Crab environment ====
CRAB is available under cvmfs
*For CRAB3
<pre>
source /cvmfs/cms.cern.ch/crab3/crab.sh
or
source /cvmfs/cms.cern.ch/crab3/crab.csh
</pre>
*For CRAB2 (almost deprecated)
<pre>
source /cvmfs/cms.cern.ch/crab/crab.sh
or
source /cvmfs/cms.cern.ch/crab/crab.csh
</pre>

==== becms group ====
*becms is a group within the VO CMS.
*you have a unique account name in CMS. This is your SiteDB account.
**you also should have an account with that login under the new UIs
**try <tt>m0.iihe.ac.be</tt>
**login is based on rsa keys. Talk to the admins if you can not login.
*Requirements:
**Have an account in /cms/becms group and be registered in SiteDB
**[http://mon.iihe.ac.be/trac/t2b/wiki/Certificates_and_VOs#CMS Instructions]
*This group gives you write access to your personal <tt>/store/user</tt> path on the storage
**at least for IIHE
**everyone else has read access
**you are not able to write to <tt>/pnfs/iihe/cms</tt>
**the location where you should be able to find your data is <tt>/pnfs/iihe/cms/store/user/<username></tt>
*add to <tt>crab.cfg</tt>
*for CRAB2:
<pre>
[GRID]
virtual_organization = cms
group = becms
</pre>
*for CRAB3:
<pre>
config.section_("User")
config.User.voGroup = 'becms'
</pre>

*To create a valid proxy you have to issue the following command
<pre>
voms-proxy-init --voms cms:/cms/becms
</pre>

*If you want to test your access to the storage via the CRAB3 option checkwrite you need to issue the following command:

<pre>
crab checkwrite --site=T2_BE_IIHE --voGroup=becms
</pre>

==== Data Publication ====
You'll find all information [here https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrabForPublication]

==== Using the crab server or not: only for CRAB2 ====

*According to the Crab software [https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideCrab#Benefits_of_the_CRAB_Server guide] it is recommended to use the crab server.
*In most crab tutorials you will see that you are given the choice between using the glite with our without the server. Although there is a 3rd possibility. If you read the crab [https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideCrabFaq#Which_grid_scheduler_shall_I_use FAQ] you will see a short comparison on using the glite-server or the glidein-server.

=== Comments and FAQ ===

*autocompletion with csh doesn't seem to work
**actually, is seems to work as intended
**TAB only completes unambigous prefixes
**use CTRL-D to list all possible matches
*as the old /user is not mounted, you will need to recreate the $HOME/.globus directory and copy your usercert.pem and userkey.pem files.
**don't forget to check the permissions of the files.

{{TracNotice|{{PAGENAME}}}}

GridSubmission withCrab - Revision history

Rougny Romain rrougny@ua.ac.be: /* becms group */

Rougny Romain rrougny@ua.ac.be: /* becms group */

Maintenance script: Created page with " == CRAB submission to the GRID == === Aim === *This page describes details about the usage of CRAB at the IIHE. This page does not aim to explain CRAB. *For general in..."

Maintenance script: Created page with " == CRAB submission to the GRID == === Aim === This page describes details about the usage of CRAB at the IIHE. This page does not aim to explain CRAB. For general in..."