sgscan doesn't see disk drives, sees tape drives

Question

I'm on Solaris 10 master, NetBackup 7.0.1.&nbsp; My media server on which I'm having an issue is Solaris 10, NetBackup 7.0.1 Advanced Disk (PureDisk).&nbsp; I replaced a tape drive yesterday and then ran the sg.install.&nbsp; When I run the sgscan command it finds all the tape drives but not the disk drives - local or SAN attached.&nbsp; I've never seen this happen to disk before.&nbsp; Any ideas?
cfgadm sees both tape and disk
c1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fc-private&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c1::500000e01066d351,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c1::500000e010670831,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fc-fabric&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::500507630061457b,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076300616ff2,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076300617c17,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076300617d51,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::500507630061eedd,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313600e16,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313600e64,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313601021,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::50050763136010c8,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::50050763136011f5,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313601214,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313601287,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::50050763136012a4,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313601ead,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313606f7b,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313607556,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::500507631360780a,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::5005076313607cd3,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::500507631360a57e,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c2::500507631360a9b2,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tape&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; unconfigured unknown
	c4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fc-fabric&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c4::50060e8003a80100,9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fc-fabric&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
	c5::50060e8003a80110,9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; disk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; connected&nbsp;&nbsp;&nbsp; configured&nbsp;&nbsp; unknown
format sees the disk
AVAILABLE DISK SELECTIONS:
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0. c6t50060E80000000000000A801000000A8d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a801000000a8
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1. c6t50060E80000000000000A801000000C0d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a801000000c0
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2. c6t50060E80000000000000A801000000D8d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a801000000d8
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3. c6t50060E80000000000000A80100000030d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000030
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4. c6t50060E80000000000000A80100000018d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000018
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5. c6t50060E80000000000000A80100000000d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000000
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6. c6t50060E80000000000000A80100000090d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000090
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7. c6t50060E80000000000000A80100000078d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000078
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8. c6t50060E80000000000000A80100000060d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000060
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9. c6t50060E80000000000000A80100000048d0 &lt;HITACHI-OPEN-V*24&nbsp;&nbsp; -SUN-2114-1.39TB&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g50060e80000000000000a80100000048
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10. c6t500000E01066D350d0 &lt;SUN72G cyl 14087 alt 2 hd 24 sec 424&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g500000e01066d350
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11. c6t500000E010670830d0 &lt;SUN72G cyl 14087 alt 2 hd 24 sec 424&gt;
	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /scsi_vhci/ssd@g500000e010670830
&nbsp;
sg.conf has proper entries for disk and tape:
name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500000e01066d351";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500000e010670831";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="50060e8003a80100";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="50060e8003a80110";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313600e16";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313601ead";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076300617d51";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500507631360a9b2";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500507630061457b";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313601287";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076300616ff2";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313601021";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="50050763136012a4";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="50050763136010c8";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="50050763136011f5";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076300617c17";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313600e64";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500507631360a57e";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313607cd3";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313606f7b";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313601214";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500507630061eedd";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="5005076313607556";
	name="sg" parent="fp" target=0 lun=0 fc-port-wwn="500507631360780a";
but sgscan does not see disk:
/dev/sg/c0tw500507630061457bl0: Tape (/dev/rmt/21): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076300616ff2l0: Tape (/dev/rmt/6): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076300617c17l0: Tape (/dev/rmt/11): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076300617d51l0: Tape (/dev/rmt/2): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507630061eeddl0: Tape (/dev/rmt/17): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313600e16l0: Tape (/dev/rmt/0): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313600e64l0: Tape (/dev/rmt/12): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601021l0: Tape (/dev/rmt/7): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw50050763136010c8l0: Tape (/dev/rmt/9): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw50050763136011f5l0: Tape (/dev/rmt/10): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601214l0: Tape (/dev/rmt/16): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601287l0: Tape (/dev/rmt/5): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw50050763136012a4l0: Tape (/dev/rmt/8): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601eadl0: Tape (/dev/rmt/4): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313606f7bl0: Tape (/dev/rmt/15): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313607556l0: Tape (/dev/rmt/18): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507631360780al0: Tape (/dev/rmt/19): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313607cd3l0: Tape (/dev/rmt/14): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507631360a57el0: Tape (/dev/rmt/20): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507631360a9b2l0: Tape (/dev/rmt/1): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
&nbsp;
here's the steps I took to update:
1. devfsadm –C
2. cfgadm -al -o show_FCP_dev
3. cfgadm -c configure c2
4. mv /usr/openv/volmgr/bin/sg.conf /usr/openv/volmgr/bin/sg.conf.old
5. /usr/openv/volmgr/bin/sg.build all -mt 20 -ml 0
&nbsp;
The file ./st.conf should be appended to /kernel/drv/st.conf.
A reboot may be necessary to create any new device files.
Created file ./sg.conf.
Created file ./sg.links
&nbsp;
6. mv /etc/devlink.tab /etc/devlink.tab.old
7. cp /usr/openv/volmgr/bin/sg.links&nbsp; /etc/devlink.tab
8. mv /kernel/drv/sg.conf /kernel/drv/sg.conf.05122005
9. cp /usr/openv/volmgr/bin/sg.conf /kernel/drv/
10. devlinks&nbsp; 
11. rem_drv sg
12. cd /dev/sg
13. rm *&nbsp;
14. /usr/openv/volmgr/bin/driver/sg.install
Copied files to /kernel/drv and to /kernel/drv/sparcv9.
Doing add_drv of the sg driver
Leaving existing sg configuration.
If you wish to update the configuration you need to
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rm -f /kernel/drv/sg.conf
and rerun /usr/openv/volmgr/bin/driver/sg.install.
&nbsp;
15. /usr/openv/volmgr/bin/sgscan
/dev/sg/c0tw500507630061457bl0: Tape (/dev/rmt/21): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076300616ff2l0: Tape (/dev/rmt/6): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076300617c17l0: Tape (/dev/rmt/11): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076300617d51l0: Tape (/dev/rmt/2): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507630061eeddl0: Tape (/dev/rmt/17): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313600e16l0: Tape (/dev/rmt/0): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313600e64l0: Tape (/dev/rmt/12): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601021l0: Tape (/dev/rmt/7): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw50050763136010c8l0: Tape (/dev/rmt/9): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw50050763136011f5l0: Tape (/dev/rmt/10): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601214l0: Tape (/dev/rmt/16): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601287l0: Tape (/dev/rmt/5): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw50050763136012a4l0: Tape (/dev/rmt/8): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313601eadl0: Tape (/dev/rmt/4): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313606f7bl0: Tape (/dev/rmt/15): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313607556l0: Tape (/dev/rmt/18): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507631360780al0: Tape (/dev/rmt/19): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw5005076313607cd3l0: Tape (/dev/rmt/14): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507631360a57el0: Tape (/dev/rmt/20): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
	/dev/sg/c0tw500507631360a9b2l0: Tape (/dev/rmt/1): "IBM&nbsp;&nbsp;&nbsp;&nbsp; ULTRIUM-TD2"
&nbsp;
16. Run the Configure Storage Devices wizard in NetBackup.
&nbsp;

marianne · Accepted Answer

I find the steps that you follow to rebuild the sg drivers 'different' to say the least.
sg.links should not be copied 'as is' to /etc/devlink.tab - the sg.install step will APPEND entries to devlink.tab. Extract from Device Config Guide (text version also in /usr/openv/volmgr):
The NetBackup sg.install script does the following:
	
	&nbsp;&nbsp; * Installs and loads the sg driver.
	
	&nbsp;&nbsp; * Copies the /usr/openv/volmgr/bin/driver/sg.conf file to /kernel/drv/sg.conf.
	
	&nbsp;&nbsp; * Creates the /dev/sg directory and nodes.
	
	&nbsp;&nbsp; * Appends the /usr/openv/volmgr/bin/driver/sg.links file to the&nbsp; /etc/devlink.tab file.
&nbsp;
I have always followed these steps (found in Device Config Guide as well as this TN: http://www.symantec.com/docs/TECH71073) :
# cd /usr/openv/volmgr/bin/driver
# /usr/openv/volmgr/bin/sg.build all -mt &lt;32&gt; -ml &lt;1&gt; &nbsp; &nbsp;&nbsp; ### Check device paths to determine number of targets and luns###
Install the new sg driver configuration:
# /usr/bin/rm -f /kernel/drv/sg.conf
# /usr/openv/volmgr/bin/driver/sg.install
# /usr/openv/volmgr/bin/sgscan
&nbsp;

cynthia_christe · Answer

That worked Marianne!&nbsp; I'll update my directions.

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