#
# $Id: xrootd.cf.example,v 1.2 2004/08/17 15:02:53 elmer Exp $
#
# The following is a sample xrootd configuration. The relevant prefixes are:
#
# acc    - Access Control
# odc    - Open Distributed Cache
# ofs    - Open File    System
# oss    - Open Storage System
# sec    - Security
# xrd    - Extended Request Daemon
# xrootd - Xrootd Service


#-----------------------------------------------

# The Open Distributed Cache Section
#

# Tell xrootd who is the redirection manager
#
#odc.manager kanolb-a+ 3121

#-----------------------------------------------

# The Open File System Section
#

# Identify which machines will be redirecting clients
#
#ofs.redirect  remote if kanolb-a+

# Identify which machines clients will be redirected to (need not be inclusive)
#
#ofs.redirect  target if kan0*

#-----------------------------------------------

# The Open Storage System Section
#

# Indicate where we hace mounted filesystems that can be used for space
# The cache directive will also be used by the olb. So, we need not repeat it.
#
oss.cache public /tmp/cache*

# While we highly recommend that you avoid path prefixing, here we indicate
# the actual way files are physically name (i.e., the lfn to pfn mapping). The
# localroot is how we name this on the data server while remoteroot tells the
# system the corresponding name in the Mass Storage System.
#
oss.localroot /tmp/kanga
oss.remoteroot /tmp/kanga_mss

# Since we are using a Mass Storage System we need to indicate how MSS meta-data
# information is retrieved (mssgwcmd) and how files are retrieved (stagecmd).
# The xfr directive will limit the sumber of simultaneous stages to eight.
#
oss.mssgwcmd /home/furano/xrdtestmss/mymssgwcmd.pl
oss.stagecmd /home/furano/xrootd/utils/mps_Stage -d -c /home/furano/xrdtestmss/xrootd.cf.fabrizio
oss.xfr 8

# Finally, we need to indicate, by path, which ones are migratable. This will
# indicate which logical paths (i.e., lfn's) should exist in the MSS.
#
oss.path / nodread mig

#-----------------------------------------------

# The XRD Section
#
# Generally, xrd defaults are fine. So, no need to change them.
#

#-----------------------------------------------

# The Xrootd Section
#
# Here we load the extended file system support for xrootd
#
xrootd.fslib /home/furano/xrootd/lib/arch_dbg/libXrdOfs.so
xrootd.export /

xrootd.prep logdir /tmp/prestage_log


#-----------------------------------------------

#-----------------------------------------------

# The Open Load Balancer Section
#
# For managers, use the allow, port, and sched, and wait directives.
# For Servers,  use the path, perf, port, and subscribe directives.
#
# Indicate which hosts are allowed to connect to the olb (even if localhost)
#
#olb.allow host kan*.slac.stanford.edu
#olb.allow host bbr-olb*.slac.stanford.edu

# Tell the olb what port to use (server and manager)
#
olb.port 3121

# To use load based scheduling, specify a load formula using sched
#
olb.sched cpu 100 

# Tell each data server what paths to export
#
olb.path s /

# Tell each data server who to ubscrive to (i.e., the managers)
#
#olb.subscribe kanolb-a+ 3121

# Tell each olb server to wait for the corresponding xrootd server
#
olb.wait

# To effect load based scheduling, we must start a performance monitor
#
#olb.perf int 180 pgm /opt/olbd/bin/cur/XrdOlbMonPerf 120

olb.prepmsg + $RID $NOTIFY $PRTY $OPTS $PFN
olb.prep echo ifpgm /home/furano/xrootd/utils/mps_prep -c /home/furano/xrdtestmss/xrootd.cf.fabrizio

# tell to the prestage cmd the location of the file which holds pre-staging queue (used by mps_prepare and mps_prestage program)
mps.pstg.prtyfn /tmp/pre_stage.queue
mps.pstg.logfn /tmp/prestage_log


#-----------------------------------------------

#-----------------------------------------------

# The MPS Section
#
# Here code the relevant dorectives to control migration, purge, and staging
# Most of the defaults are likely wrong. The typical ones to specify are:
#
# Where error messages go via mail and how often they should go
#
mps.adminuser = furano

mps.msscmd = /home/furano/xrdtestmss/mymssgwcmd.sh
mps.mssstat = stat
mps.xfrcmd = /home/furano/xrdtestmss/mymssxfr.sh %sfn %tfn


# For migration, how long to wait between runs, how long a failure is to be
# recognized (after which the operation is retried). how often purge should
# run, and the high/low purge thesholds.
#
mps.migr.rmfail_time = 129600
mps.migr.waittime = 600
mps.purg.waittime = 3600
mps.purg.lousedpct = 80
mps.purg.hiusedpct = 80

# For pre-stage, we generally want to indicate the maximum number allowed
# at one time and the command to use to transfer data from the mss
#
mps.pstg.max_pstg_proc = 3
mps.pstg.pstgcmd = /home/furano/xrootd/utils/mps_Stage -i  -d -c /home/furano/xrdtestmss/xrootd.cf.fabrizio

# Generally, for all component, we need to indicate who the MSS transfer user
# is, the target host and port. Usually, we limit retries to two.
#
mps.xfrhost = pcbabar9
mps.xfruser = furano
mps.xfrport = 2021
mps.stage.max_retry = 2
mps.debug = 4
#-----------------------------------------------