
Configuring SG and ST Drivers
4. The following is an example of the /usr/openv/volmgr/bin/driver/sg.links
file to add targets 0-6, 8-15, and LUNs 0-1:
# begin SCSA Generic devlinks file - creates nodes in /dev/sg
type=ddi_pseudo;name=sg;addr=0,0; sg/c\N0t0l0
type=ddi_pseudo;name=sg;addr=0,1; sg/c\N0t0l0
type=ddi_pseudo;name=sg;addr=1,0; sg/c\N0t1l0
type=ddi_pseudo;name=sg;addr=1,1; sg/c\N0t1l1
type=ddi_pseudo;name=sg;addr=2,0; sg/c\N0t2l0
type=ddi_pseudo;name=sg;addr=2,1; sg/c\N0t2l1
type=ddi_pseudo;name=sg;addr=3,0; sg/c\N0t3l0
type=ddi_pseudo;name=sg;addr=3,1; sg/c\N0t3l1
type=ddi_pseudo;name=sg;addr=4,0; sg/c\N0t4l0
type=ddi_pseudo;name=sg;addr=4,1; sg/c\N0t4l1
type=ddi_pseudo;name=sg;addr=5,0; sg/c\N0t5l0
type=ddi_pseudo;name=sg;addr=5,1; sg/c\N0t5l1
type=ddi_pseudo;name=sg;addr=6,0; sg/c\N0t6l0
type=ddi_pseudo;name=sg;addr=6,1; sg/c\N0t6l1
type=ddi_pseudo;name=sg;addr=8,0; sg/c\N0t8l0
type=ddi_pseudo;name=sg;addr=8,1; sg/c\N0t8l1
type=ddi_pseudo;name=sg;addr=9,0; sg/c\N0t9l0
type=ddi_pseudo;name=sg;addr=9,1; sg/c\N0t9l1
type=ddi_pseudo;name=sg;addr=a,0; sg/c\N0t10l0
type=ddi_pseudo;name=sg;addr=a,1; sg/c\N0t10l1
type=ddi_pseudo;name=sg;addr=b,0; sg/c\N0t11l0
type=ddi_pseudo;name=sg;addr=b,1; sg/c\N0t11l1
type=ddi_pseudo;name=sg;addr=c,0; sg/c\N0t12l0
type=ddi_pseudo;name=sg;addr=c,1; sg/c\N0t12l1
type=ddi_pseudo;name=sg;addr=d,0; sg/c\N0t13l0
type=ddi_pseudo;name=sg;addr=d,1; sg/c\N0t13l1
type=ddi_pseudo;name=sg;addr=e,0; sg/c\N0t14l0
type=ddi_pseudo;name=sg;addr=e,1; sg/c\N0t14l1
type=ddi_pseudo;name=sg;addr=f,0; sg/c\N0t15l0
type=ddi_pseudo;name=sg;addr=f,1; sg/c\N0t15l1
# end SCSA devlinks
Caution The field separator between the fields addr=x, y; and sg/ is a tab. The addr=
field uses hexadecimal notation, while the sg/ field uses decimal values.
5. Install the new sg driver configuration.
/usr/bin/rm -f /kernel/drv/sg.conf
/usr/openv/volmgr/bin/driver/sg.install
6. Verify that the sg driver found all the robots, tape drives, and optical disk drives (see
the appropriate hardware configuration sections in this chapter for instructions).
Chapter 2, Sun Solaris 11
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