dCache 1.9.2-10 is a maintenance release.
Changes to SRM domain: Fixed a database leak.
When upgrading the SRM door from 1.9.1-10 or 1.9.2-9, the content of the srmrequestcredentials table has to be deleted. This table is present in the database used by the SRM door. Use the psql utility to connect to the database and issue the commands:
\c dcache delete from srmrequestcredentials;
For instance like this:
Welcome to psql 8.3.7, the PostgreSQL interactive terminal.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
postgres=# \c dcache
You are now connected to database "dcache".
dcache=# delete from srmrequestcredentials ;
DELETE 149
dcache=#
Please read the upgrade instructions of intermediary releases when upgrading from a release earlier than 1.9.2-9.
We distinguish between pool components and head nodes. Any component which is not a pool is considered a head node, including doors. The following table shows compatibility between different releases.
| 1.9.2-10 Head | 1.9.2-10 Pool | ||
|---|---|---|---|
| Head | 1.9.1-1..7,9..11 | no | yes |
| 1.9.1-8 | no | yes[1] | |
| 1.9.2-1..5,8 | yes | yes | |
| 1.9.2-6..10 | yes | yes[1] | |
| Pool | 1.9.1-1..7,9..11 | yes | yes |
| 1.9.1-8 | yes[1] | yes | |
| 1.9.2-1..5,8 | yes | yes | |
| 1.9.2-6..10 | yes[1] | yes |