LISTSERV 16.5 - XROOTD-L Archives

tom

config:

bash-4.1# cat xrootd-proxy.cfg

# Tell everyone who the manager is

# Everyone will export /data red-only with the stage option. The stage

# option requests that if the file isn’t found in the cluster the

# redirector should send the client to a PFC server with enough space to

# cache the file.

all.export /store stage r/o

# First configure the redirector cmsd/xrootd using if-else-fi. However,

# the server cmsd configuration differs from that for the xrootd.

# So, we break those out in the if-else-fi clauses.

if redirector

all.role manager

# Server’s cmsd configuration – all PFC’s are virtual data servers

else if exec cmsd

all.role server

# The cmsd uses the standard oss plug-in but needs a specialized stat

# plugin to locate files in the cache. Also, the oss plug-in must be

# told where the cache is actually located via the space directive.

oss.statlib /usr/lib64/libXrdPss-4.so

oss.space public /data/xrootd-cache

# Server’s xrootd configuration – all PFC’s are virtual data servers

else

all.role server

# For xrootd, load the proxy plugin and the disk caching plugin.

ofs.osslib /usr/lib64/libXrdPss-4.so

pss.cachelib libFileCache.so

# Tell the proxy where the data is coming from (arbitrary).

# Tell the PFC’s where the disk cache resides (arbitrary).

pfc.cachedir /data/xrootd-cache