Changes between Initial Version and Version 1 of Doc/EMI/Procedure/DPM

Timestamp:

Nov 13, 2012, 2:41:40 PM (13 years ago)

Author:

/O=GRID-FR/C=FR/O=CNRS/OU=LAL/CN=Guillaume Philippon

Comment:

--

Doc/EMI/Procedure/DPM

@@ +1 @@
+A - installation:
+   works rather out of the box. NCM hangs the first time as it tries to create the base path while the DB is not yet there.
+   To fix:
+      - kill ncm
+      - place the certificates and create the db shema
+                 mysql -u root -pPASSWD < /usr/share/lcgdm/create_dpm_tables_mysql.sql
+                 mysql -u root -pPASSWD < /usr/share/lcgdm/create_dpns_tables_mysql.sql
+      - reboot or reconfigure
+
+B - upgrade from DPM 1.8.9 (glite-3.2):
+   again, works "rather" out of the box. A couple of issues
+      - init.d scripts of srm,dpm,dpns,bdii are not re-created on the head node. To fix:
+           -  rpm -e --nodeps dpm-server-mysql dpm-name-server-mysql dpm-srm-server-mysql bdii
+           -  configure spma
+           -  configure all
+
+      - some bdii directories are not created. To fix:
+           [root@llrtest07 ~]# mkdir -p /var/lib/bdii/db/grid /var/lib/bdii/db/glue /var/lib/bdii/db/stats
+           [root@llrtest07 ~]# chown ldap:ldap /var/lib/bdii/db/grid /var/lib/bdii/db/glue /var/lib/bdii/db/stats
+           restart bdii
+
+      - minor change in the db schema which causes the dpm demon to crash. To fix:
+                 mysql -u root -pPASSWD dpm_db
+                 mysql> alter table dpm_fs add weight INTEGER;
+                 mysql> update dpm_fs set weight=1;
+                 mysql> UPDATE schema_version_dpm SET major = 3, minor = 3, patch = 0;