Backlinks to LfcTroubleshooting in LCG Web

Results from LCG web retrieved at 15:57 (GMT)

Error You check the results of a failing SAM test and see something like the following: lcg cr v vo ops file:/home/samops/.same/SE/testFile.txt l lfn:SE lcg cr...
Error This error appears in the LFC/DPM log file. 07/28 10:08:22 18550,0 Cns serv: Could not establish security context: Csec recv token: Connection dropped by remote...
Error You get this error on the LFC/DPM client side : $ lfc ls /grid /grid: Could not establish context or this in the LFC/DPNS server log file : 12/04 10:57:...
send2nsd: NS002 send error : No valid credential found When we get an error like this one in the WNs: send2nsd: NS002 send error : No valid credential found /grid...
Official Documentation for LFC and DPM GSI Security How to install the GSI Security as in LCG LFC / DPM Common Virtual Ids / VOMS support VOMS and...
LCG Disk Pool Manager (DPM) administrator`s guide We have moved all the DPM documentation to our page. Note: this documentation is currently out of date, in particular...
Here is a recipe from James Casey (James.Casey #64;cernNOSPAMPLEASE.ch) on how to make srmcopy work with the DPM : Using srmcp to download from castor2...
Error globus url copy file:/etc/group gsiftp://DPM POOL NODE/dpm/cern.ch/home/dteam/tests.sophie.shift.conf2 error: the server sent an error response: 553 553...
Error You get this error: CGSI gSOAP: Error reading token data: Success This means that the SRM server has dropped the connection. Solution Try to restart the srm...
Error You get this error : lfc rm /grid/atlas/tests/file1 /grid/atlas/tests/file1: File exists or this dpns rm /dpm/in2p3.fr/home/auvergrid/tests/file1 /dpm/in2p...
Here is Jean Philippe`s explanation : All physical files on disk belong to a special user `dpmmgr` and are only accessible by this user. RFIOD and gsiFTP which are...
Problem The LFC or DPM server host certificate will expire soon. Solution Replace the old host certificate and key : $ ll /etc/grid security/ grep host rw r r...
Error When using any of the lfc commands, you get this error: $ lfc ls /grid send2nsd: NS009 fatal configuration error: Host unknown: UNUSED /grid: Host not...
Error You get this error NS003 illegal function 80 Or this error: $ tail f /var/log/lfc/log ... 11/23 09:37:13 12001,0 sendrep: NS003 illegal function 12 .....
Error An lcg util command returns the Invalid Argument error. Solution It usually means that there is a problem with the information published by the Information...
Error You get this when targetting a DPM Storage Element : $ lcg cr v vo dteam d se.polgrid.pl l lfn:/grid/dteam/apadee/test file polgrid.pl.1 file:///etc/group...
LCG File Catalog (LFC) administrators` guide Authors: Jean Philippe Baud, James Casey, Sophie Lemaitre, Caitriana Nicholson Main Developers: Software: Jean...
Question How do ACLs work in the LFC or DPM Name Server ? Answer ACLs are standard POSIX ACLs. For details, see man lfc setacl or man dpns setacl . If a same file...
Error When using Mysql 4.1 with either the LFC or the DPM, you get the following error (here in /var/log/dpns/log ) : 09/23 12:19:41 26938 Cns opendb: CONNECT error...
CERN LFC SERVICE LFC Home Page LFC Documentation LFC Fabric Procedures at CERN LFC Troubleshooting CERN specific troubleshooting Main.dcollado...
Error The LFC daemon crashes regularly with Oracle 10gR2 database backend. What can I do ? Solution You have to use the 10gR2 Oracle Instant Client, instead of the...
Error You get this : service lfcdaemon start is OK but service lfcdaemon stop doesn`t work : $ service lfcdaemon stop Stopping lfcdaemon: send2nsd:...
How to remove an entry in the LFC specifying a GUID First, obtaining the LFN from the GUID using the command: lcg la vo voname my guid Then, using the LFN...
Error When installing an LFC or DPM instance, and trying to create /grid for instance, you get the `System error` message. Solution It usually means that the...
What to log when there is a problem with the service Whenever is a problem in the LFCs that has to be understood, you should log some data. The first thing to do is...
CERN LFC Home Page THIS PAGE NEEDS TO BE REVIEWED This page defines the installation, configuration and the procedures related to the CERN LFC service. This page...
Question How can I know all the replicas stored on a given Storage Element ? Answer The `lfc listreplicax` method allows to do this : it lists all the replica entries...
Error You get this: $ globus url copy file:/etc/group gsiftp://my dpm.my.domain/tmp/test.1 error: the server sent an error response: 530 530 No local mapping for Globus...
Error You get this with srmcp : $ srmcp debug true file://localhost//tmp/hello srm://dpm01.pic.es:8443/dpm/pic.es/home/dteam/testdir2/test srmcp Exception in thread...
Error For instance, you get this : $ lcg cp srm://grid05.lal.in2p3.fr:8443/dpm/lal.in2p3.fr/home/atlas/dq2/file.11 /tmp/test vo dteam the server sent an error response...
Error You get this error : Could not get virtual id: No user mapping ! Solution Check this : permissions/ownership on /etc/grid security/gridmapdir ?...
Restrict a pool to one or several VOs/groups By default, a pool is generic : users from all VOs/groups will be able to write in it. But it is possible to restrict...
Error You get this : $globus url copy file:///tmp/hello gsiftp:///dpm//home/dteam/testdir2/test error: the server sent an error response: 553 553 /dpm//home/dteam...
Error You get this error : cannot map principal to local user Solution /etc/grid security/gridmapdir directory should be writable by lfcmgr or dpmmgr . If...
Error You get this : $ rfdir :/storage opendir(): :/storage: Permission denied (error 13 on ) Solution To use rfdir with the DPM, the recipe is : $ export DPNS...
Error You get this : $ lcg cp v vo dteam lfn:essai node08 3 file:/home/cleroy/node08 node02 Source URL:lfn:essai node08 3 File size: 202 VO name: dteam Source URL...
TWeeder info for LCG Total Number of topics: 2659 10 Topics updated during the last 7 days Days Web Topic Date S7 LCG WLCGT0T1GridServices...
Problem I want to update many ACLs. How can I proceed? (LFC and DPM) Solutions Currently, there are 2 ways which depend on the use cases. Use of dpns setacl...
If the DN of a user changes: If the DN of a user changes, what does the LFC/DPM admin have to do, so that the user can still access her files ? Solution: The steps...
Error You get the 530 530 VOMS error when processing cert error: $ lcg cr v vo cms file:/tmp/essai d srm://dpm01.ifca.es/dpm/ifca.es/home/cms/rmarco/test sophie...
Problem For a given user, usage of LFC/DPM with: grid proxy init or simple voms proxy init works fine, voms proxy init voms doesn`t work fine Solutions...
Error You get this error in /var/log/lfc/log or /var/log/dpns/log : 05/19 12:05:13 16051,0 Cns serv: Could not establish security context: Csec get voms creds...
SFT Service Dash Board Notes These notes describe the evaluation of the SFT service for the LCG production. The status is summarised on the WlcgScDash pages. For details...
Number of topics: 43

 
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