Check_MK Werk 1944: hr_mem: no longer reports incorrect memory values when cached memory values are broken

ID: 1944 Title: hr_mem: no longer reports incorrect memory values when cached memory values are broken Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.2.7i1 Some devices reported negative used cached values. As a result the cached memory was added to to the total memory - instead of substracted. This has been fixed. If the value for the used cache seems to be broken, the check uses the total cache value instead. This new behaviour also applies to the memory buffers data.