InstallDcache195scratchConfigFiles

• The configuration files that need to be copied from maite (dCache 1.8.0) are the following
  • maite:/opt/d-cache/config/dCacheSetup -> /opt/d-cache/config/dCacheSetup.orig.maite
  • maite:/opt/d-cache/etc/dCacheSetup.template -> /opt/d-cache/etc/dCacheSetup.template.orig.maite
  • A diff between these files learns us what has been changed between 1.8.0 and 1.9.5
    • The pointer to the java version and the settings for java changed
    • Some more changes have been made but none of them seem to be relevant
    • Make sure to point serviceLocatorHost to the current hostname
  • The /opt/d-cache/config/dCacheSetup.orig.maite can serve as dCacheSetup file with these modifications
  • java should be set correctly
  • Change the serviceLocatorHost to the current hostname
  • create log dir

/var/log/dcache

• maite:/opt/d-cache/config/log4j.properties -> /opt/d-cache/config/log4j.properties.orig.maite
  • There are quite some differences but I'll keep the 1.9.5 configuration for the moment
• maite:/opt/d-cache/config/PoolManager.conf /opt/d-cache/config/PoolManager.conf.orig.maite
  • For now simply replace the 1.9.5 version of the file with the version of maite
  • Todo: have a closer look to see what changed in v1.9.5
• maite:/opt/d-cache/etc/dcache.kpwd /opt/d-cache/etc/dcache.kpwd.orig.maite
  • This file takes care about the mapping between the 'DN' and the 'UID'
  • This file was not there for the 1.9.5 version, only a template, so the maite file is put in place
  • Todo: investigate how this file is configured (most likely quattor adds new users)
• maite:/opt/d-cache/etc/dcachesrm-gplazma.policy /opt/d-cache/etc/dcachesrm-gplazma.policy.orig.maite
  • This file was present in v1.9.5 and is kept for reference while the maite file was put in place
  • Todo: investigate what is different between v1.9.5 file and maite v1.8.0 file
• maite:/opt/d-cache/etc/logConfig.xml /opt/d-cache/etc/logConfig.xml.orig.maite
  • The original v1.9.5 file was kept
  • Todo: investigate differences
• maite:/opt/d-cache/etc/node_config /opt/d-cache/etc/node_config.orig.maite
  • For now set the maite version of the file
  • Don't forget to set ADMIN_NODE to the current hostname: [WARNING] ADMIN_NODE is deprecated. Please use NAMESPACE_NODE instead.
  • Todo: investigate if node_config changed in v1.9.5
• maite:/opt/d-cache/etc/srm_setup.env /opt/d-cache/etc/srm_setup.env.orig.maite
  • Currently kept the v1.9.5 file
  • Todo: investigate differences
• maite:/opt/pnfs/etc/pnfs_config /opt/pnfs/etc/pnfs_config.orig.maite
  • Differences are small, put the maite file in place

PNFS_DB = default
PNFS_INSTALL_DIR = default
PNFS_LOG = tuned: /var/log/dcache

PNFS_OVERWRITE = default
PNFS_PSQL_USER = tuned: pnfsserver

PNFS_ROOT = default

• maite:/usr/etc/pnfsSetup /usr/etc/pnfsSetup.orig.maite
  • This file was not present in v1.9.5, put the maite version in place
  • Todo: it is not clear why this file is used. It is not included anywhere in /opt/d-cache. Aha it is in /opt/pnfs/
• copy the whole /opt/pnfsdb directory to maite
  • Todo: find out how is this dir created?
• copy the grid authorisation files
  • maite:/etc/grid-security/grid-vorolemap
  • maite:/etc/grid-security/storage-authzdb