Add conv=fdatasync flag to dd
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Authored by ryan_freqlabs.com on Aug 22 2019, 8:44 PM.

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manpages

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rS352920: Add conv=fdatasync flag to dd

Summary

The fdatasync flag performs an fdatasync(2) on the output file before closing it. This will be useful for the ZFS test suite.

Repository

rS FreeBSD src repository

Lint

Automatic diff as part of commit; lint not applicable.

Unit

Automatic diff as part of commit; unit tests not applicable.

I will check the result of close(2) in a follow-up patch as suggested in PR229616

OK from manpages, but bump the .Dd when committing for this content change.
Thank you!

This revision is now accepted and ready to land.Sep 30 2019, 9:43 PM

This revision was automatically updated to reflect the committed changes.

Diff	ID	Base	Description	Created	Lint	Unit
Base			Base
Diff 1	61137			Aug 22 2019, 8:42 PM	★	★
Diff 2	62773	352919	rS352920	Sep 30 2019, 9:48 PM	★	★

Status	Author	Revision
Closed	ryan_freqlabs.com	D21441 Add iflag=fullblock to dd
Closed	ryan_freqlabs.com	D21422 Add oflag=fsync and oflag=sync capability to dd
Closed	ryan_freqlabs.com	D21376 dd: Check result of close(2) for errors
Closed	ryan_freqlabs.com	D21373 Add conv=fdatasync flag to dd
Closed	ryan_freqlabs.com	D21370 Add conv=fsync flag to dd