Zabbix Documentation 4.4

2.23.04.04.2 (current)In development:4.4 (devel)Unsupported:1.82.02.43.23.4

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manual:introduction:whatsnew440

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manual:introduction:whatsnew440 [2018/08/31 13:53]
manual:introduction:whatsnew440 [2019/04/23 11:10] (current)
martins-v discovery of block devices
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 +===== 5 What's new in Zabbix 4.4.0 =====
  
 +<note important>​Zabbix 4.4.0 is not released yet.</​note>​
 +
 +==== Low-level discovery of block devices ====
 +
 +Low-level discovery of block devices and their type is supported using a new built-in discovery key:
 +
 +   ​vfs.dev.discovery
 + 
 +The discovery will return a JSON with the values of two macros - {#DEVNAME} and {#DEVTYPE}, identifying the block device name and type respectively. ​
 +
 +These macros can be used to create item prototypes using the ''​vfs.dev.read[]''​ and ''​vfs.dev.write[]''​ agent items, i.e. ''​vfs.dev.read[{#​DEVNAME},​sps]''​. See also: [[:​manual/​discovery/​low_level_discovery/​devices|Discovery of block devices]].