## 1 Os_mon Release Notes

This document describes the changes made to the Os_mon application.

### 1.1 Os_mon 1.7.4

#### 1.1.1 Fixed Bugs and Malfunctions

- Corrected several problems in the error handling/error recovery (especially when os_mon is starting up).
  Own Id: OTP-5559

### 1.2 Os_mon 1.7.3

#### 1.2.1 Improvements and New Features

- memsup.c will now compile on OpenBSD. (Thanks to Geoff White and Jay Nelson.)
  The disksup and cpu_sup modules now work on Mac OS X (tested on Mac OS 10.3.8).
  The memsup module should now work on Linux 2.6.* as well as on older Linuxes. (The format of /proc/meminfo has slightly different formats in different releases of Linux.)
  Own Id: OTP-5421 Aux Id: OTP-5194, OTP-5228, OTP-5291

### 1.3 Os_mon 1.7

#### 1.3.1 Improvements and New Features

- The os_mon_mib module has been cleaned up to improve the maintainability. It should have no effect on the functionality of the os_mon application. However note that the poorly documented functions init/1 and stop/1 have been deprecated and are replaced by the properly documented functions load/1 and unload/1.
  Own Id: OTP-5021

### 1.4 Os_mon 1.6.2

#### 1.4.1 Fixed Bugs and Malfunctions

- Os_mon_mib could add faulty records to it's tables when rpc-calls failed due to remote nodes shutting down.
  Own Id: OTP-4966 Aux Id: seq8449

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