Differential D14581

Create a sysctl kern.cam.{,a,n}da.X.invalidate
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Authored by imp on Mar 4 2018, 6:22 AM.

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rS330935: Create a sysctl kern.cam.{,a,n}da.X.invalidate

Summary

kern.cam.{,a,n}da.X.invalidate=1 forces *daX to detach by calling
cam_periph_invalidate on the underlying periph. This is for testing
purposes only. Put this under CAM_TEST_FAILURE and have it include
the former [AN]DA_TEST_FAILURE, and fix nda to compile with it set.

Sponsored by: Netflix

Test Plan

Invalidate disks w/o I/O going on (passed)
Then do it with I/O going on (pending)

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Unit

Tests Not Applicable

Event Timeline

imp created this revision.Mar 4 2018, 6:22 AM

Harbormaster completed remote builds in B15365: Diff 39934.Mar 4 2018, 6:22 AM

imp added a reviewer: scottl.Mar 4 2018, 6:23 AM

imp edited the test plan for this revision. (Show Details)

This revision was not accepted when it landed; it landed in state Needs Review.Mar 14 2018, 5:53 PM

Closed by commit rS330935: Create a sysctl kern.cam.{,a,n}da.X.invalidate (authored by imp). · Explain Why

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

cam/

ata/

10 lines

2 lines

22 lines

nvme/

15 lines

scsi/

7 lines

conf/

1 line

2 lines

Diff 40291

head/sys/cam/ata/ata_da.c

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head/sys/cam/cam_periph.h

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head/sys/cam/cam_periph.c

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head/sys/cam/nvme/nvme_da.c

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head/sys/cam/scsi/scsi_da.c

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head/sys/conf/NOTES

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head/sys/conf/options

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