From 39ccc909677b3e13c05ec7942a3219a1565f1d44 Mon Sep 17 00:00:00 2001 From: wli5 Date: Tue, 28 Mar 2017 03:33:57 +0800 Subject: [PATCH] Update documentation for new parameter "zfs_qat_disable" Update documentation in zfs-module-parameters.5 for new parameter "zfs_qat_disable" which was introduced by #5846. Reviewed-by: George Melikov Reviewed-by: Giuseppe Di Natale Reviewed-by: Brian Behlendorf Signed-off-by: Weigang Li Closes #5914 --- man/man5/zfs-module-parameters.5 | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5 index ca92af551..1ab43cc06 100644 --- a/man/man5/zfs-module-parameters.5 +++ b/man/man5/zfs-module-parameters.5 @@ -2004,6 +2004,19 @@ table. Default value: \fB131,072\fR. .RE +.sp +.ne 2 +.na +\fBzfs_qat_disable\fR (int) +.ad +.RS 12n +This tunable disables qat hardware acceleration for gzip compression. +It is available only if qat acceleration is compiled in and qat driver +is present. +.sp +Use \fB1\fR for yes and \fB0\fR for no (default). +.RE + .SH ZFS I/O SCHEDULER ZFS issues I/O operations to leaf vdevs to satisfy and complete I/Os. The I/O scheduler determines when and in what order those operations are