gLite > gLite 3.1 > glite-CREAM > Known Issues  
 
 

 

 

gLite 3.1

gLite CREAM known issues



condorg and CREAM

Tracked via None

Description


Sites supporting VOs that submit jobs using condorg (e.g. Atlas) should be aware that the use of CREAM is still under testing and therefore it would be safer not to replace completely their lcg-CE service with CREAM yet.

Configuration issue with the 3.1 Update 45

Tracked via Bug 49831

Description


After introducing the fix for Bug #45887, YAIM has stopped to create /opt/edg/var/info directories. This is a mistake since the version of lcg-tags that will be able to write in the new directory /opt/glite/var/info/<SubClusterUniqueId>/<vo> is released in Patch #2940 that hasn't been certified yet. Old directories need to be supported for a while. The workaround is needed in clean installations or when a new VO is added in the CE. Edit $INSTALL_ROOT/glite/yaim/functions/cofig_gip_vo_tag and add at the end the old code to create the /opt/edg/var/info directory: 


    for VO in $VOS; do
        dir=${INSTALL_ROOT}/edg/var/info/$VO
        mkdir -p $dir
                f=$dir/$VO.list
                [ -f $f ] || touch $f
        # work out the sgm user for this VO
        sgmusers=`users_getspecialusers $VO sgm`
        sgmuser=`echo $sgmusers | cut -d " " -f 1`
        vogroup=`users_getvogroup ${VO}`
        sgmgroup=`users_getspecialgroup ${VO} sgm`

        sgmgroup=`id -g -n $sgmuser`
        chown -R ${sgmuser}:${sgmgroup} $dir
        yaimlog DEBUG "$vogroup, $sgmgroup"
        if [ "x$vogroup" = "x$sgmgroup" ]; then
                yaimlog DEBUG "Removing grop writeability of files in $dir, sgm's primary group is equal to pool account's primary group."
                chmod -R go-w $dir
        else
                yaimlog DEBUG "Adding grop writeability of files in $dir, sgm's primary group is different to pool account's primary group."
                chmod -R ug+rw,o-w $dir
        fi
    done

Configuration issue with cleanup-grid-accounts

Tracked via Bug 49546

Description


SW manager accounts are configured in some sites with the SW area of the corresponding VO as their home dir. If cleanup- grid-accounts is run against these accounts, VO SW area is basically deleted (files older than the threshold). cleanup-grid-accounts will check the home directory it is processing is not matching a SW area and give up with a warning message in this case.

YAIM known issues

For an up to date documentation of the cream CE configuration known issues, please check also:

Other Documentation

For an up to date documentation of the cream CE known issues, please check also:
  • cream CE developers known issues page: Known issues are removed from this page only when the patch with the relevant fix goes in production. If a problem reported in this page has been fixed but the revelant patch is not in production yet (i.e. it is in certificatiopn or pps), the number of the patch with the fix is included.

gLite wide known issues

Please also check the gLite general known issues page.