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Feature #6305

blkdev should provide the device_error kstat for iostat -E

Added by Hans Rosenfeld over 5 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Normal
Category:
driver - device drivers
Start date:
2015-10-08
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

blkdev should create a device_error kstat for each device so that information about the device and errors can be shown using iostat -E.

Basic errors (Soft Errors, Hard Errors, Transport Errors) can be detected by blkdev itself. Additional error information (Media Errors, Device Not Ready, No Device, Recoverable, Illegal Request, Predictive Failure Analysis) should be reported by the various blkdev drivers to blkdev if necessary.

#1

Updated by Electric Monk over 5 years ago

  • Status changed from New to Closed
  • % Done changed from 0 to 100

git commit bef9e21af8ac4992b7dfef56530c7b0ed9184096

commit  bef9e21af8ac4992b7dfef56530c7b0ed9184096
Author: Hans Rosenfeld <hans.rosenfeld@nexenta.com>
Date:   2015-11-05T16:59:05.000Z

    6305 blkdev should provide the device_error kstat for iostat -E
    Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
    Reviewed by: Garrett D'Amore <garrett@damore.org>

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