Projects / Sstat

Sstat

Sstat is a kernel module for Linux 2.6 aimed at providing basic SCSI I/O statistics. While better tools exist for monitoring disk activity, SCSI (or Fibre Channel) tapes have been neglected so far. This module compiles out-of-tree and uses Kprobes to access the information needed so it can be used with "enterprise" kernels as well (where recompilation or rebooting are not acceptable).

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Recent releases

  •  20 Jun 2008 15:03

    Release Notes: Sstat now works on RHEL5 kernels as well as recent vanillas, while maintaining compatibility with older kernels (like in RHEL4).

    •  29 Jun 2006 10:21

      Release Notes: The code was tested under heavy load (and it survived). It is SMP safe and has a low performance overhead.

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