rob-wing 69f024a56e Configure zed's diagnosis engine with vdev properties ... Introduce four new vdev properties: checksum_n checksum_t io_n io_t These properties can be used for configuring the thresholds of zed's diagnosis engine and are interpeted as <N> events in T <seconds>. When this property is set to a non-default value on a top-level vdev, those thresholds will also apply to its leaf vdevs. This behavior can be overridden by explicitly setting the property on the leaf vdev. Note that, these properties do not persist across vdev replacement. For this reason, it is advisable to set the property on the top-level vdev instead of the leaf vdev. The default values for zed's diagnosis engine (10 events, 600 seconds) remains unchanged. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Allan Jude <allan@klarasystems.com> Signed-off-by: Rob Wing <rob.wing@klarasystems.com> Sponsored-by: Seagate Technology LLC Closes #13805		2023-01-23 13:14:25 -08:00
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zfs.h	Configure zed's diagnosis engine with vdev properties	2023-01-23 13:14:25 -08:00