diff options
Diffstat (limited to 'man')
-rw-r--r-- | man/man5/zfs-module-parameters.5 | 52 |
1 files changed, 39 insertions, 13 deletions
diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5 index a1a586df1..4a3ff1d49 100644 --- a/man/man5/zfs-module-parameters.5 +++ b/man/man5/zfs-module-parameters.5 @@ -2045,6 +2045,45 @@ Use \fB1\fR for yes and \fB0\fR for no (default). .sp .ne 2 .na +\fBzfs_qat_checksum_disable\fR (int) +.ad +.RS 12n +This tunable disables qat hardware acceleration for sha256 checksums. It +may be set after the zfs modules have been loaded to initialize the qat +hardware as long as support is compiled in and the qat driver is present. +.sp +Use \fB1\fR for yes and \fB0\fR for no (default). +.RE + +.sp +.ne 2 +.na +\fBzfs_qat_compress_disable\fR (int) +.ad +.RS 12n +This tunable disables qat hardware acceleration for gzip compression. It +may be set after the zfs modules have been loaded to initialize the qat +hardware as long as support is compiled in and the qat driver is present. +.sp +Use \fB1\fR for yes and \fB0\fR for no (default). +.RE + +.sp +.ne 2 +.na +\fBzfs_qat_encrypt_disable\fR (int) +.ad +.RS 12n +This tunable disables qat hardware acceleration for AES-GCM encryption. It +may be set after the zfs modules have been loaded to initialize the qat +hardware as long as support is compiled in and the qat driver is present. +.sp +Use \fB1\fR for yes and \fB0\fR for no (default). +.RE + +.sp +.ne 2 +.na \fBzfs_read_chunk_size\fR (long) .ad .RS 12n @@ -2961,19 +3000,6 @@ Valid values are \fB1\fR (full), \fB2\fR (dev) and \fB3\fR (none). Default value: \fB1\fR. .RE -.sp -.ne 2 -.na -\fBzfs_qat_disable\fR (int) -.ad -.RS 12n -This tunable disables qat hardware acceleration for gzip compression and. -AES-GCM encryption. It is available only if qat acceleration is compiled in -and the 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 |