Date: Thu, 2 Nov 2006 21:12:37 +0000 (UTC) From: Matt Jacob <mjacob@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/cam/scsi scsi_da.c Message-ID: <200611022112.kA2LCc6P067724@repoman.freebsd.org>
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mjacob 2006-11-02 21:12:37 UTC
FreeBSD src repository
Modified files:
sys/cam/scsi scsi_da.c
Log:
Add a tunable that allows one to turn off the automatic sending of
the ORDERED tag. This recoups significant performance gains for many
arrays.
The default is still to send out the ORDERED tag periodically.
Reviewed by: scsi (justin+timeout)
Revision Changes Path
1.196 +26 -16 src/sys/cam/scsi/scsi_da.c
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