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StoRM Backend v. 1.11.11
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@enricovianello enricovianello released this 12 May 16:33
v1.11.11
495a0ff

Description

This release fixes a StoRM backend issue that prevented correct startup on Java 6 and 7 and introduces:

  • a mechanism to gather metrics about synchronous operations load and performance (see sys-admin guide logging section);
  • changes to the Request Garbage Collector’s default configuration, which now implements an adaptive mechanism to keep the request database dimension under control in high-load scenarios (see sys-admin guide requests-garbage-collector section).

Bug fixes

  • STOR-867 - Backend initialization fails when storage area has a default acl list
    Improvements
  • STOR-695 - Improve performance of StoRM BE Garbage Collector
    -STOR-890 - Finer grained metrics for the storm-backend

Installation and configuration

To upgrade to v.1.11.11, first of all update the package:

yum update -y storm-backend-server

Check your /etc/storm/backend-server directory, you should find a new file: logging.xml.rpmnew. Backup your current logging configuration and replace it with the newest:

cd /etc/storm/backend-server
cp logging.xml logging.xml.backup
cp logging.xml.rpmnew logging.xml

Restart StoRM Backend service:

service storm-backend-server restart

You can find more information about upgrade, clean installation and configuration of StoRM services in the System Administration Guide.

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