From 94367caa16ae33402ff78e0373db1333395dd1c8 Mon Sep 17 00:00:00 2001 From: gjb Date: Tue, 20 Sep 2016 19:11:40 +0000 Subject: Document r291716, camdd(8). Submitted by: ken Approved by: re (implicit) Sponsored by: The FreeBSD Foundation --- release/doc/en_US.ISO8859-1/relnotes/article.xml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/release/doc/en_US.ISO8859-1/relnotes/article.xml b/release/doc/en_US.ISO8859-1/relnotes/article.xml index 2c95b3b..3179f0f 100644 --- a/release/doc/en_US.ISO8859-1/relnotes/article.xml +++ b/release/doc/en_US.ISO8859-1/relnotes/article.xml @@ -1647,6 +1647,24 @@ GELI-backed SSD storage providers. + The &man.camdd.8; utility has been + added, which allows copying data sequentially to and from + SCSI devices, files, block devices and tape + drives. If the source and/or destination is + a SCSI disk, &man.camdd.8; can use the + asynchronous &man.pass.4; interface to queue multiple I/Os for + improved speed. (ATA passthrough support for &man.camdd.8; is + in development.) + + The &man.pass.4; + SCSI/ATA passthrough + driver now has an asynchronous interface. User applications + may queue many requests, get notification of completion via + &man.kqueue.2; and retrieve status later. &man.camdd.8; is an + example application using the interface. + Support for parsing libucl-based configuration files has been added to &man.ctld.8;. -- cgit v1.1