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List: hpux-admin
Subject: [HPADM] mirror root disk/swap
From: "Hutchins, Greg" <ghutchins2 () selfregional ! org>
Date: 2004-03-30 15:23:12
Message-ID: 82DF2485E8A4AF49A9B949B58B26820F1277F8 () exchange ! selfregional ! org
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Hi all,
Getting ready to mirror the root disk and these are the steps that I
have gathered to be able to boot off of both disks afterwards. Any
input on this process, as it looks fairly straightforward to me. TIA
# strings /etc/lvmtab
/dev/vg00
/dev/dsk/c0t6d0
# ioscan -funC disk
/dev/dsk/c3t6d0
pvcreate -B /dev/rdsk/c3t6d0
vgextend /dev/vg00 /dev/dsk/c3t6d0
mkboot /dev/rdsk/c3t6d0
mkboot -a "hpux -lq" /dev/rdsk/c3t6d0
mkboot -a "hpux -lq" /dev/rdsk/c0t6d0
lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/c3t6d0
... extend all
setboot -a h/w path
Greg Hutchins
Information Technology
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Getting ready to mirror the root disk and these are the
steps that I have gathered to be able to boot off of both disks
afterwards.<span style='mso-spacerun:yes'> </span>Any input on this
process, as it looks fairly straightforward to me.<span
style='mso-spacerun:yes'> </span>TIA<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="r_ansi"><span style='font-size:10.0pt;font-family:r_ansi;
mso-bidi-font-family:r_ansi'># strings /etc/<span \
class=SpellE>lvmtab</span><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="r_ansi"><span style='font-size:10.0pt;font-family:r_ansi;
mso-bidi-font-family:r_ansi'>/dev/vg00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="r_ansi"><span style='font-size:10.0pt;
font-family:r_ansi;mso-bidi-font-family:r_ansi'>/dev/dsk/c0t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="r_ansi"><span style='font-size:10.0pt;
font-family:r_ansi;mso-bidi-font-family:r_ansi'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="r_ansi"><span style='font-size:10.0pt;
font-family:r_ansi;mso-bidi-font-family:r_ansi'># <span class=SpellE><span
class=GramE>ioscan</span></span> –<span class=SpellE>funC</span> \
disk<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="r_ansi"><span style='font-size:10.0pt;
font-family:r_ansi;mso-bidi-font-family:r_ansi'>/dev/dsk/c3t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="r_ansi"><span style='font-size:10.0pt;
font-family:r_ansi;mso-bidi-font-family:r_ansi'><o:p> </o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face="r_ansi"><span style='font-size:10.0pt;font-family:r_ansi;mso-bidi-font-family:
r_ansi'>pvcreate</span></font></span></span><font size=2 face="r_ansi"><span
style='font-size:10.0pt;font-family:r_ansi;mso-bidi-font-family:r_ansi'> –B
/dev/rdsk/c3t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>vgextend</span></font></span></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> /dev/vg00
/dev/dsk/c3t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>mkboot</span></font></span></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>
/dev/rdsk/c3t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>mkboot</span></font></span></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> –a \
“<span class=SpellE>hpux</span> –<span class=SpellE>lq</span>” \
<span style='mso-spacerun:yes'> </span>/dev/rdsk/c3t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>mkboot</span></font></span></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> –a \
“<span class=SpellE>hpux</span> –<span class=SpellE>lq</span>” \
<span style='mso-spacerun:yes'> </span>/dev/rdsk/c0t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>lvextend</span></font></span></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> –m 1
/dev/vg00/lvol1 /dev/dsk/c3t6d0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>… <span class=GramE>extend</span> \
all<o:p></o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'>setboot</span></font></span></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> –a <span
style='mso-spacerun:yes'> </span>h/w path<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt;mso-no-proof:yes'> <o:p></o:p></span></font></p>
<p class=MsoNormal><strong><b><font size=2 face="Times New Roman"><span
style='font-size:10.0pt;mso-no-proof:yes'>Greg \
Hutchins</span></font></b></strong><span \
style='mso-no-proof:yes'><o:p></o:p></span></p>
<p class=MsoNormal><strong><b><font size=2 face="Times New Roman"><span
style='font-size:10.0pt;mso-no-proof:yes'>Information \
Technology</span></font></b></strong><span \
style='mso-no-proof:yes'><o:p></o:p></span></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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