runme.sh

#!/bin/sh

# make cache space owned by xrootd user
mkdir -p /cache/xrdcinfos/
mkdir -p /cache/datafiles/
chown -R xrootd:xrootd /cache

# sleep long enough to get x509 things set up.
echo "Waiting 2 min for other containers to start."
sleep 120

# X509_USER_PROXY, X509_CERT_DIR, X509_VOMS_DIR don't have to be defined/provided
# but then it won't really be useful

# if x509 user proxy is provided mount it in /etc/grid-security/x509up
[ -f /etc/grid-security/x509up ] && export X509_USER_PROXY=/etc/grid-security/x509up

# if X509_CERT_DIR is provided mount it in /etc/grid-security/certificates
[ -s /etc/grid-security/certificates ] && export X509_CERT_DIR=/etc/grid-security/certificates

## if X509_VOMS_DIR is provided mount it in /etc/grid-security/vomsdir
#unset X509_VOMS_DIR
#[ ! -d "$X509_VOMS_DIR" ] && export X509_VOMS_DIR=/etc/grid-security/vomsdir

echo "Set proxy file:" $X509_USER_PROXY 
echo "Set cert dir:" $X509_CERT_DIR 

# sets memory to be used
if [ -z "$XC_RAMSIZE" ]; then
  XC_RAMSIZE=$(free | tail -2 | head -1 | awk '{printf("%d", $NF/1024/1024/2)}')
  [ $XC_RAMSIZE -lt 1 ] && XC_RAMSIZE=1
  XC_RAMSIZE=${XC_RAMSIZE}g
fi

[ -z "$XC_SPACE_LO_MARK" ] && XC_SPACE_LO_MARK="0.75"
[ -z "$XC_SPACE_HI_MARK" ] && XC_SPACE_HI_MARK="0.85"

export LD_PRELOAD=/usr/lib64/libtcmalloc.so
export TCMALLOC_RELEASE_RATE=10

env
echo "Starting cache ..."

su -p xrootd -c "/usr/bin/xrootd -c /etc/xrootd/xcache.cfg -l /data/xrd/var/log/xrootd.log -k 7 & "

sleep infinity