Sun QFS and Storage Archive Manager (SAM): How to Enable Logging and Daemon Tracing.

(Doc ID 1001829.1)

Last updated on OCTOBER 13, 2016

Applies to:

Oracle Hierarchical Storage Manager (HSM) and StorageTek QFS Software - Version 3.5 and later
All Platforms


Debug messages log (aka sam-log), device log (aka devlog) and daemon traces are useful to troubleshoot and resolve SAM-QFS problems.

This document shows how to enable sam-log, devlog and daemon trace for all or some of daemons.

Don't get confused between daemon tracing and SAM-FS filesystem tracing.

To enable filesystem tracing, please refer to Document 1003624.1 - How to turn file system tracing (samtrace) on or off



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