5:51 a.m.
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Hello to all,
Can we make use of large hard disk drives on the Hosts for shared
storage domains?
In our setup we have iSCSI storage on which the primary storage domain
is created and is being used. On the hosts, we have 1 TB of storage that
is not used for anything and just going waste. Can we make use of them
in some manner?
--
Thanks & Regards,
Anantha Raghava
eXza Technology Consulting & Services
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<p>Hello to all,</p>
<p>Can we make use of large hard disk drives on the Hosts for shared
storage domains?</p>
<p>In our setup we have iSCSI storage on which the primary storage
domain is created and is being used. On the hosts, we have 1 TB of
storage that is not used for anything and just going waste. Can we
make use of them in some manner?<br>
</p>
<br>
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& Regards,</font></p>
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</p>
<address style="line-height: 100%"><font face="Times New
Roman,
serif">Anantha
Raghava</font></address>
<address style="line-height: 100%"><font face="Times New
Roman,
serif">eXza
Technology Consulting & Services</font></address>
<br>
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6:05 a.m.
Hey,
On 26/10/16 12:51 pm, Anantha Raghava wrote:
Hello to all,
Can we make use of large hard disk drives on the Hosts for shared
storage domains?
Use NFS on each host to export the local disk to your cluster. Ensure
this is remembered, as when you want to reboot a specific node, you have
to put the storage into maintenance as well.
I also like to pin each VM using the storage to the node the NFS export
lives on.
--julian
6:29 a.m.
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Thanks Julian.
--
Thanks & Regards,
Anantha Raghava
eXza Technology Consulting & Services
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On Wednesday 26 October 2016 08:35 AM, Julian De Marchi wrote:
Hey,
On 26/10/16 12:51 pm, Anantha Raghava wrote:
> Hello to all,
>
> Can we make use of large hard disk drives on the Hosts for shared
> storage domains?
Use NFS on each host to export the local disk to your cluster. Ensure
this is remembered, as when you want to reboot a specific node, you
have to put the storage into maintenance as well.
I also like to pin each VM using the storage to the node the NFS
export lives on.
--julian
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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<p><font face="Liberation Serif">Thanks
Julian.</font><br>
</p>
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& Regards,</font></p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<address style="line-height: 100%"><font face="Times New
Roman,
serif">Anantha
Raghava</font></address>
<address style="line-height: 100%"><font face="Times New
Roman,
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Technology Consulting & Services</font></address>
<br>
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<div class="moz-cite-prefix">On Wednesday 26 October 2016 08:35 AM,
Julian De Marchi wrote:<br>
</div>
<blockquote
cite="mid:e264b5df-682e-041c-eaf9-982b935cfc51@jdcomputers.com.au"
type="cite">Hey,
<br>
<br>
On 26/10/16 12:51 pm, Anantha Raghava wrote:
<br>
<blockquote type="cite">Hello to all,
<br>
<br>
Can we make use of large hard disk drives on the Hosts for
shared
<br>
storage domains?
<br>
</blockquote>
<br>
Use NFS on each host to export the local disk to your cluster.
Ensure this is remembered, as when you want to reboot a specific
node, you have to put the storage into maintenance as well.
<br>
<br>
I also like to pin each VM using the storage to the node the NFS
export lives on.
<br>
<br>
--julian
<br>
_______________________________________________
<br>
Users mailing list
<br>
<a class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<br>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
<br>
</blockquote>
<br>
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3:24 p.m.
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I=E2=80=99ve done the same. You may get some shutdown issues with this =
approach on sanlock so if this is more of a home lab and you shutdown a =
lot sometimes the following helps
systemctl stop ovirt-ha-agent ovirt-ha-broker
systemctl stop vdsmd
systemctl stop sanlock
systemctl stop nfs
systemctl power off
The sanlock will take a while
Sometimes I=E2=80=99ve also had to manually mount the volumes under =
/rhev/=E2=80=A6
YMMV
Tom
On Oct 25, 2016, at 11:29 PM, Anantha Raghava =
<raghav(a)exzatechconsulting.com> wrote:
=20
Thanks Julian.
=20
--
=20
Thanks & Regards,
=20
Anantha Raghava
eXza Technology Consulting & Services
=20
Do not print this e-mail unless required. Save Paper & trees.
On Wednesday 26 October 2016 08:35 AM, Julian De Marchi wrote:
> Hey,=20
>=20
> On 26/10/16 12:51 pm, Anantha Raghava wrote:=20
>> Hello to all,=20
>>=20
>> Can we make use of large hard disk drives on the Hosts for shared=20
>> storage domains?=20
>=20
> Use NFS on each host to export the local disk to your cluster. Ensure =
this is
remembered, as when you want to reboot a specific node, you have =
to put the storage into maintenance as well.=20
>=20
> I also like to pin each VM using the storage to the node the NFS =
export lives
on.=20
>=20
> --julian=20
> _______________________________________________=20
> Users mailing list=20
> Users(a)ovirt.org <mailto:Users@ovirt.org>=20
> http://lists.ovirt.org/mailman/listinfo/users =
<http://lists.ovirt.org/mailman/listinfo/users>=20
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users =
<http://lists.ovirt.org/mailman/listinfo/users>
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<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">I=E2=80=99ve done the same. You may get some shutdown issues =
with this approach on sanlock so if this is more of a home lab and you =
shutdown a lot sometimes the following helps<div class=3D""><br =
class=3D""></div><div class=3D"">systemctl stop
ovirt-ha-agent =
ovirt-ha-broker</div><div class=3D"">systemctl stop
vdsmd</div><div =
class=3D"">systemctl stop sanlock</div><div
class=3D"">systemctl stop =
nfs</div><div class=3D"">systemctl power off</div><div
class=3D""><br =
class=3D""></div><div class=3D"">The sanlock will take
a while</div><div =
class=3D"">Sometimes I=E2=80=99ve also had to manually mount the volumes =
under /rhev/=E2=80=A6</div><div class=3D""><br
class=3D""></div><div =
class=3D"">YMMV</div><div class=3D""><br
class=3D""></div><div =
class=3D"">Tom<br class=3D""><div
class=3D"">
<div style=3D"color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
12px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; orphans: auto; text-align: start; =
text-indent: 0px; text-transform: none; white-space: normal; widows: =
auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"
class=3D""><br =
class=3D""></div></div><div><blockquote
type=3D"cite" class=3D""><div =
class=3D"">On Oct 25, 2016, at 11:29 PM, Anantha Raghava <<a =
href=3D"mailto:raghav@exzatechconsulting.com" =
class=3D"">raghav(a)exzatechconsulting.com</a>&gt;
wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><p =
style=3D"margin-bottom: 0.25cm; line-height: 14.399999618530273px; =
font-family: Helvetica; font-size: 12px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" =
class=3D""><font face=3D"Liberation Serif"
class=3D"">Thanks =
Julian.</font><br class=3D""></p><div
class=3D"moz-signature" =
style=3D"font-family: Helvetica; font-size: 12px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, =
255);"><p style=3D"margin-bottom: 0.25cm; line-height: =
14.399999618530273px;" class=3D"">--</p><p
style=3D"margin-bottom: 0cm; =
line-height: 12px;" class=3D""><font face=3D"Times
New Roman, serif" class=3D"">Thanks & =
Regards,</font></p><p style=3D"margin-bottom: 0cm; line-height:
12px;" =
class=3D""><br class=3D""></p><address
style=3D"line-height: 12px;" =
class=3D""><font face=3D"Times New Roman,
serif" class=3D"">Anantha
Raghava</font></address><address =
style=3D"line-height: 12px;" class=3D""><font face=3D"Times
New Roman,
serif" class=3D"">eXza Technology Consulting & =
Services</font></address><br class=3D""><p
style=3D"margin-bottom: 0cm; =
line-height: 12px;" class=3D""><font color=3D"#66cc00"
class=3D""><font =
face=3D"Times New Roman, serif" class=3D"">Do not print this e-mail
=
unless required. Save Paper &
trees.</font></font></p></div><div =
class=3D"moz-cite-prefix" style=3D"font-family: Helvetica; font-size: =
12px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; orphans: auto; text-align: start; =
text-indent: 0px; text-transform: none; white-space: normal; widows: =
auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
background-color: rgb(255, 255, 255);">On Wednesday 26 October 2016 =
08:35 AM, Julian De Marchi wrote:<br class=3D""></div><blockquote
=
cite=3D"mid:e264b5df-682e-041c-eaf9-982b935cfc51@jdcomputers.com.au" =
type=3D"cite" style=3D"font-family: Helvetica; font-size: 12px; =
font-style: normal; font-variant-caps: normal; font-weight: normal; =
letter-spacing: normal; orphans: auto; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; widows: auto; =
word-spacing: 0px; -webkit-text-size-adjust: auto; =
-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" =
class=3D"">Hey,<span
class=3D"Apple-converted-space"> </span><br =
class=3D""><br class=3D"">On 26/10/16 12:51 pm, Anantha
Raghava =
wrote:<span class=3D"Apple-converted-space"> </span><br
=
class=3D""><blockquote type=3D"cite"
class=3D"">Hello to all,<span =
class=3D"Apple-converted-space"> </span><br
class=3D""><br =
class=3D"">Can we make use of large hard disk drives on the Hosts for =
shared<span class=3D"Apple-converted-space"> </span><br
=
class=3D"">storage domains?<span =
class=3D"Apple-converted-space"> </span><br =
class=3D""></blockquote><br class=3D"">Use NFS on each
host to export =
the local disk to your cluster. Ensure this is remembered, as when you =
want to reboot a specific node, you have to put the storage into =
maintenance as well.<span
class=3D"Apple-converted-space"> </span><br=
class=3D""><br class=3D"">I also like to pin each VM using
the storage =
to the node the NFS export lives on.<span =
class=3D"Apple-converted-space"> </span><br
class=3D""><br =
class=3D"">--julian<span
class=3D"Apple-converted-space"> </span><br =
class=3D"">_______________________________________________<span =
class=3D"Apple-converted-space"> </span><br
class=3D"">Users =
mailing list<span
class=3D"Apple-converted-space"> </span><br =
class=3D""><a class=3D"moz-txt-link-abbreviated" =
href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><span =
class=3D"Apple-converted-space"> </span><br
class=3D""><a =
class=3D"moz-txt-link-freetext" =
href=3D"http://lists.ovirt.org/mailman/listinfo/users">http:...
org/mailman/listinfo/users</a><span =
class=3D"Apple-converted-space"> </span><br =
class=3D""></blockquote><br style=3D"font-family: Helvetica;
font-size: =
12px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; orphans: auto; text-align: start; =
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-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); =
float: none; display: inline !important;" =
class=3D"">_______________________________________________</span><br
=
style=3D"font-family: Helvetica; font-size: 12px; font-style: normal; =
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word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: =
rgb(255, 255, 255); float: none; display: inline !important;" =
class=3D"">Users mailing list</span><br style=3D"font-family:
Helvetica; =
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class=3D"">http://lists.ovirt.org/mailman/listinfo/users<... =
style=3D"font-family: Helvetica; font-size: 12px; font-style: normal; =
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Anantha Raghava -
Julian De Marchi -
Tom Gamull