[OpenAFS] can someone point me in the right direction on cleaning up RO volumes?
Jerry Normandin
Jerry.Normandin@dafca.com
Wed, 19 Dec 2007 10:57:11 -0800
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I thought the initial RO volume should be on the same server as the RW
volume.. for performance.
=20
The person who had my position before I got here had an afs tools server
(development environment) RW and RO, home RW server, home RO server
And two VLservers. I'm going to request an additional servers, split
the home directories across eng02 RW RO and eng03 RW RO , and add an
additional
Server for RO and backup volumes only.
=20
________________________________
From: openafs-info-admin@openafs.org
[mailto:openafs-info-admin@openafs.org] On Behalf Of Derrick Brashear
Sent: Wednesday, December 19, 2007 12:06 PM
To: OpenAFS Info
Subject: Re: [OpenAFS] can someone point me in the right direction on
cleaning up RO volumes?
=20
=20
On Dec 19, 2007 11:33 AM, Jerry Normandin <Jerry.Normandin@dafca.com>
wrote:
Hi,
=20
My AFS deployment is much faster now that I've been cleaning up the
vldb.
One problem is that I noticed that many of the RO and RW volumes are on
the same server. ( I didn't do it, I inherited this)
It's good practice to have at least one RO on the RW site, so, leave it
be.=20
So I want to migrate the RO volumes from ENG03 to ENG02. But
there is a catch, When I list my VLDB I see this:
=20
add a second site, keep the first, release the volume.
=20
=20
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<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>I thought the initial RO volume =
should be
on the same server as the RW volume.. for =
performance.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>The person who had my position =
before I
got here had an afs tools server (development environment) RW and =
RO,
home RW server, home RO server<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>And two VLservers. =
I’m
going to request an additional servers, split the home =
directories
across eng02 RW RO and eng03 RW RO , and add an =
additional<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Server for RO and backup volumes =
only.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=3DMsoNormal><b><font size=3D2 face=3DTahoma><span =
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size=3D2
face=3DTahoma><span style=3D'font-size:10.0pt;font-family:Tahoma'>
openafs-info-admin@openafs.org [mailto:openafs-info-admin@openafs.org] =
<b><span
style=3D'font-weight:bold'>On Behalf Of </span></b>Derrick Brashear<br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Wednesday, December =
19, 2007
12:06 PM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> OpenAFS Info<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> Re: [OpenAFS] =
can someone
point me in the right direction on cleaning up RO =
volumes?</span></font><o:p></o:p></p>
</div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal style=3D'margin-bottom:12.0pt'><font size=3D3
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>On Dec 19, 2007 11:33 AM, Jerry Normandin <<a
href=3D"mailto:Jerry.Normandin@dafca.com">Jerry.Normandin@dafca.com</a>&g=
t;
wrote:<o:p></o:p></span></font></p>
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<div>
<p><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:
Arial;color:navy'>Hi,</span></font><o:p></o:p></p>
<p><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:
Arial;color:navy'> </span></font><o:p></o:p></p>
<p><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:
Arial;color:navy'> My AFS deployment is much faster now that =
I've
been cleaning up the vldb.</span></font><o:p></o:p></p>
<p><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:
Arial;color:navy'>One problem is that I noticed that many of the RO and =
RW
volumes are on the same server. ( I didn't do it, I inherited =
this)</span></font><o:p></o:p></p>
</div>
</div>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>It's good practice to have at least one RO on the RW site, so, =
leave it
be. <o:p></o:p></span></font></p>
</div>
<blockquote style=3D'border:none;border-left:solid #CCCCCC =
1.0pt;padding:0in 0in 0in 6.0pt;
margin-left:4.8pt;margin-right:0in'>
<div link=3Dblue vlink=3Dblue>
<div>
<p><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:
Arial;color:navy'>So I want to migrate the RO volumes from ENG03 to
ENG02. But there is a catch, When I list my VLDB I see =
this:</span></font><o:p></o:p></p>
<p><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:10.0pt;font-family:
Arial;color:navy'> </span></font><o:p></o:p></p>
</div>
</div>
</blockquote>
<div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>add a second site, keep the first, release the volume.<br>
<o:p></o:p></span></font></p>
</div>
</div>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p> </o:p></span></font></p>
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