Werk #11728: zfsget: handle datasets with no available space correctly

Component

Checks & agents

Title

zfsget: handle datasets with no available space correctly

Date

Nov 26, 2020

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.0.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0p22	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

The check plugin zfsget did not handle datasets with zero available space correctly. This resulted in incorrect output for example concerning the overall size of the dataset. This has been fixed.

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