[SunHELP] [Q] how to setup external disk as bootable disk?

Lund, Dennis sunhelp at sunhelp.org
Mon Jul 2 15:26:42 CDT 2001


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at the "ok" prompt:

        setenv boot-device disk#  (# is the target number of the disk)
        reset

        example:  ok setenv boot-device disk2
                  ok reset

Dennis L. Lund

-----Original Message-----
From: Peter Stokes [mailto:peter at ashlyn.co.uk]
Sent: Monday, July 02, 2001 3:46 PM
To: sunhelp at sunhelp.org
Subject: RE: [SunHELP] [Q] how to setup external disk as bootable disk?


Hi

In the old Sun world devices 4 & 5 were usually reserved for tape devices,
so thats why there is no disk5. I would suggest changing your id to 0 as
this was the id originally for the first external disk on SS5/20 and earlier
systems. The reason is the earlier systems with external disks only usually
started with 0 as there disk id.


Peter

-----Original Message-----
From: sunhelp-admin at sunhelp.org [mailto:sunhelp-admin at sunhelp.org]On
Behalf Of L
Sent: 02 July 2001 20:22
To: sun-managers at sunmanagers.ececs.uc.edu; sunhelp at sunhelp.org;
sunmanagers at sunmanagers.org
Subject: [SunHELP] [Q] how to setup external disk as bootable disk?


We have SUN Sparc 5 with Solaris 2.6 installed.  This computer has one 1GB
internal hard disk (SCSI ID 3) and external 4 GB hard disk (SCSI ID 5).  I
used "ufsdummp and ufsrestore" duplicate image from internal hsik to
external disk. and also use "installboot" make this external disk
bootable.  After I reboot the system and use "devalias" to check.  There
have "disk0, disk1, disk2,disk3", but NO "disk5" (relate to external HD).

If I type "boot /iommu/sbus/..../sd at 5,0", it will boot up correctly.
Does their has way I can make this external hard disk (SCSI 5) bott as
default partition?


Thanks.

_______________________________________________
SunHELP maillist  -  SunHELP at sunhelp.org
http://www.sunhelp.org/mailman/listinfo/sunhelp

_______________________________________________
SunHELP maillist  -  SunHELP at sunhelp.org
http://www.sunhelp.org/mailman/listinfo/sunhelp


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<P><FONT SIZE=3D2>at the "ok" prompt:</FONT>
</P>

<P><FONT SIZE=3D2>        setenv boot-de=
vice disk#  (# is the target number of the disk)</FONT>
<BR><FONT SIZE=3D2>        reset</FONT>
</P>

<P><FONT SIZE=3D2>        example: =
 ok setenv boot-device disk2</FONT>
<BR><FONT SIZE=3D2>         &n=
bsp;        ok reset</FONT>
</P>

<P><FONT SIZE=3D2>Dennis L. Lund</FONT>
</P>

<P><FONT SIZE=3D2>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>From: Peter Stokes [<A HREF=3D"mailto:peter at ashlyn.co.uk=
">mailto:peter at ashlyn.co.uk</A>]</FONT>
<BR><FONT SIZE=3D2>Sent: Monday, July 02, 2001 3:46 PM</FONT>
<BR><FONT SIZE=3D2>To: sunhelp at sunhelp.org</FONT>
<BR><FONT SIZE=3D2>Subject: RE: [SunHELP] [Q] how to setup external disk as=
 bootable disk?</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>Hi</FONT>
</P>

<P><FONT SIZE=3D2>In the old Sun world devices 4 & 5 were usually reser=
ved for tape devices,</FONT>
<BR><FONT SIZE=3D2>so thats why there is no disk5. I would suggest changing=
 your id to 0 as</FONT>
<BR><FONT SIZE=3D2>this was the id originally for the first external disk o=
n SS5/20 and earlier</FONT>
<BR><FONT SIZE=3D2>systems. The reason is the earlier systems with external=
 disks only usually</FONT>
<BR><FONT SIZE=3D2>started with 0 as there disk id.</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>Peter</FONT>
</P>

<P><FONT SIZE=3D2>-----Original Message-----</FONT>
<BR><FONT SIZE=3D2>From: sunhelp-admin at sunhelp.org [<A HREF=3D"mailto:sunhe=
lp-admin at sunhelp.org">mailto:sunhelp-admin at sunhelp.org</A>]On</FONT>
<BR><FONT SIZE=3D2>Behalf Of L</FONT>
<BR><FONT SIZE=3D2>Sent: 02 July 2001 20:22</FONT>
<BR><FONT SIZE=3D2>To: sun-managers at sunmanagers.ececs.uc.edu; sunhelp at sunhe=
lp.org;</FONT>
<BR><FONT SIZE=3D2>sunmanagers at sunmanagers.org</FONT>
<BR><FONT SIZE=3D2>Subject: [SunHELP] [Q] how to setup external disk as boo=
table disk?</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>We have SUN Sparc 5 with Solaris 2.6 installed.  Thi=
s computer has one 1GB</FONT>
<BR><FONT SIZE=3D2>internal hard disk (SCSI ID 3) and external 4 GB hard di=
sk (SCSI ID 5).  I</FONT>
<BR><FONT SIZE=3D2>used "ufsdummp and ufsrestore" duplicate image=
 from internal hsik to</FONT>
<BR><FONT SIZE=3D2>external disk. and also use "installboot" make=
 this external disk</FONT>
<BR><FONT SIZE=3D2>bootable.  After I reboot the system and use "=
devalias" to check.  There</FONT>
<BR><FONT SIZE=3D2>have "disk0, disk1, disk2,disk3", but NO &quot=
;disk5" (relate to external HD).</FONT>
</P>

<P><FONT SIZE=3D2>If I type "boot /iommu/sbus/..../sd at 5,0", it wi=
ll boot up correctly.</FONT>
<BR><FONT SIZE=3D2>Does their has way I can make this external hard disk (S=
CSI 5) bott as</FONT>
<BR><FONT SIZE=3D2>default partition?</FONT>
</P>
<BR>

<P><FONT SIZE=3D2>Thanks.</FONT>
</P>

<P><FONT SIZE=3D2>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>SunHELP maillist  -  SunHELP at sunhelp.org</FONT>
<BR><FONT SIZE=3D2><A HREF=3D"http://www.sunhelp.org/mailman/listinfo/sunhe=
lp" TARGET=3D"_blank">http://www.sunhelp.org/mailman/listinfo/sunhelp</A></=
FONT>
</P>

<P><FONT SIZE=3D2>_______________________________________________</FONT>
<BR><FONT SIZE=3D2>SunHELP maillist  -  SunHELP at sunhelp.org</FONT>
<BR><FONT SIZE=3D2><A HREF=3D"http://www.sunhelp.org/mailman/listinfo/sunhe=
lp" TARGET=3D"_blank">http://www.sunhelp.org/mailman/listinfo/sunhelp</A></=
FONT>
</P>

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