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head/lib/geom/nop/gnop.8
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| .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
| .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
| .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
| .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
| .\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
| .\" | .\" | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd January 17, 2018 | .Dd July 31, 2019 | ||||
| .Dt GNOP 8 | .Dt GNOP 8 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm gnop | .Nm gnop | ||||
| .Nd "control utility for NOP GEOM class" | .Nd "control utility for NOP GEOM class" | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
| .Nm | .Nm | ||||
| .Cm create | .Cm create | ||||
| .Op Fl v | .Op Fl v | ||||
| .Op Fl d Ar delaymsec | |||||
| .Op Fl e Ar error | .Op Fl e Ar error | ||||
| .Op Fl o Ar offset | .Op Fl o Ar offset | ||||
| .Op Fl p Ar stripesize | .Op Fl p Ar stripesize | ||||
| .Op Fl P Ar stripeoffset | .Op Fl P Ar stripeoffset | ||||
| .Op Fl q Ar rdelayprob | |||||
| .Op Fl r Ar rfailprob | .Op Fl r Ar rfailprob | ||||
| .Op Fl s Ar size | .Op Fl s Ar size | ||||
| .Op Fl S Ar secsize | .Op Fl S Ar secsize | ||||
| .Op Fl w Ar wfailprob | .Op Fl w Ar wfailprob | ||||
| .Op Fl x Ar wdelayprob | |||||
| .Op Fl z Ar physpath | .Op Fl z Ar physpath | ||||
| .Ar dev ... | .Ar dev ... | ||||
| .Nm | .Nm | ||||
| .Cm configure | .Cm configure | ||||
| .Op Fl v | .Op Fl v | ||||
| .Op Fl d Ar delaymsec | |||||
| .Op Fl e Ar error | .Op Fl e Ar error | ||||
| .Op Fl q Ar rdelayprob | |||||
| .Op Fl r Ar rfailprob | .Op Fl r Ar rfailprob | ||||
| .Op Fl w Ar wfailprob | .Op Fl w Ar wfailprob | ||||
| .Op Fl x Ar wdelayprob | |||||
| .Ar prov ... | .Ar prov ... | ||||
| .Nm | .Nm | ||||
| .Cm destroy | .Cm destroy | ||||
| .Op Fl fv | .Op Fl fv | ||||
| .Ar prov ... | .Ar prov ... | ||||
| .Nm | .Nm | ||||
| .Cm reset | .Cm reset | ||||
| .Op Fl v | .Op Fl v | ||||
| ▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Lines | |||||
| .Xr geom 8 . | .Xr geom 8 . | ||||
| .It Cm unload | .It Cm unload | ||||
| See | See | ||||
| .Xr geom 8 . | .Xr geom 8 . | ||||
| .El | .El | ||||
| .Pp | .Pp | ||||
| Additional options: | Additional options: | ||||
| .Bl -tag -width ".Fl r Ar rfailprob" | .Bl -tag -width ".Fl r Ar rfailprob" | ||||
| .It Fl d Ar delaymsec | |||||
| Specifies the delay of the requests in milliseconds. | |||||
| Note that requests will be delayed before they are sent to the backing device. | |||||
| .It Fl e Ar error | .It Fl e Ar error | ||||
| Specifies the error number to return on failure. | Specifies the error number to return on failure. | ||||
| .It Fl f | .It Fl f | ||||
| Force the removal of the specified provider. | Force the removal of the specified provider. | ||||
| .It Fl o Ar offset | .It Fl o Ar offset | ||||
| Where to begin on the original provider. | Where to begin on the original provider. | ||||
| .It Fl p Ar stripesize | .It Fl p Ar stripesize | ||||
| Value of the stripesize property of the transparent provider. | Value of the stripesize property of the transparent provider. | ||||
| .It Fl P Ar stripeoffset | .It Fl P Ar stripeoffset | ||||
| Value of the stripeoffset property of the transparent provider. | Value of the stripeoffset property of the transparent provider. | ||||
| .It Fl q Ar rdelayprob | |||||
| Specifies read delay probability in percent. | |||||
| .It Fl r Ar rfailprob | .It Fl r Ar rfailprob | ||||
| Specifies read failure probability in percent. | Specifies read failure probability in percent. | ||||
| .It Fl s Ar size | .It Fl s Ar size | ||||
| Size of the transparent provider. | Size of the transparent provider. | ||||
| .It Fl S Ar secsize | .It Fl S Ar secsize | ||||
| Sector size of the transparent provider. | Sector size of the transparent provider. | ||||
| .It Fl w Ar wfailprob | .It Fl w Ar wfailprob | ||||
| Specifies write failure probability in percent. | Specifies write failure probability in percent. | ||||
| .It Fl v | .It Fl v | ||||
| Be more verbose. | Be more verbose. | ||||
| .It Fl x Ar wdelayprob | |||||
| Specifies write delay probability in percent. | |||||
| .It Fl z Ar physpath | .It Fl z Ar physpath | ||||
| Physical path of the transparent provider. | Physical path of the transparent provider. | ||||
| .El | .El | ||||
| .Sh SYSCTL VARIABLES | .Sh SYSCTL VARIABLES | ||||
| The following | The following | ||||
| .Xr sysctl 8 | .Xr sysctl 8 | ||||
| variables can be used to control the behavior of the | variables can be used to control the behavior of the | ||||
| .Nm NOP | .Nm NOP | ||||
| ▲ Show 20 Lines • Show All 46 Lines • Show Last 20 Lines | |||||