10:35 a.m.
Hi all,
I've just expanded the lun used as master by the domain storage. fdisk
on the SPM is able to see the multipath device with its new size, but
engine reports the old size.
How to refresh this?
6:11 a.m.
New subject: expanding a master lun storage domain on the san side
Can anybody help me with this?
When the domain storage is recognized with the good size by the host, is
there something to do for engine to recognize this size?
Le 02/03/2015 17:35, Nathanaël Blanchet a écrit :
Hi all,
I've just expanded the lun used as master by the domain storage.
fdisk on the SPM is able to see the multipath device with its new
size, but engine reports the old size.
How to refresh this?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
7:30 a.m.
New subject: expanding a master lun storage domain on the san side
------=_Part_31432429_766150333.1425389458070
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hi=20
The flow should be like below -=20
* Put the relevant domain in maintenance=20
* Extend the lun (from storage side)=20
* Resize the relevant PV (f or example - > "pvresize --setphysicalvolum=
esize 125G > /dev/mapper/3600601601282300056f0075c3f81e311"=20
* Activate the domain=20
Check the storage domain total size, It should have the new size.=20
https://bugzilla.redhat.com/show_bug.cgi?id=3D961532=20
Regards,=20
__________________________________________________=20
Aharon Canan=20
----- Original Message -----
From: "Nathana=C3=ABl Blanchet" <blanchet(a)abes.fr>
To: users(a)ovirt.org
Cc: "P=C3=B4le infrastructures informatiques" <p2i(a)abes.fr>
Sent: Tuesday, March 3, 2015 2:11:24 PM
Subject: Re: [ovirt-users] expanding a master lun storage domain on the s=
an
side
Can anybody help me with this?
When the domain storage is recognized with the good size by the host, is
there something to do for engine to recognize this size?
Le 02/03/2015 17:35, Nathana=C3=ABl Blanchet a =C3=A9crit :
> Hi all,
>
> I've just expanded the lun used as master by the domain storage.
> fdisk on the SPM is able to see the multipath device with its new
> size, but engine reports the old size.
> How to refresh this?
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
------=_Part_31432429_766150333.1425389458070
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"font-family: comic sans ms,comic
sans,sans-serif;=
font-size: 10pt; color:
#000000"><div>Hi</div><div><br></div><div>The
flow=
should be like below - <br></div><div><ul><li>Put the
relevant domain in m=
aintenance</li><li>Extend the lun (from storage
side)<br></li><li>Resize th=
e relevant PV (f<span class=3D"quote">or example - > "pvresize
--setphys=
icalvolumesize 125G > /dev/mapper/3600601601282300056f0075c3f81e311"</sp=
an><br></li><li>Activate the
domain</li></ul><div>Check the storage domain =
total size, It should have the new
size.<br></div><br></div><div><a href=3D=
"https://bugzilla.redhat.com/show_bug.cgi?id=3D961532">https://bugzilla.red=
hat.com/show_bug.cgi?id=3D961532</a></div><div><br&g...
v><br></div><div><span
name=3D"x"></span><div><br></div><div><br></div><div=
Regards,
<br>__________________________________________________<br><strong=
<span data-mce-style=3D"color: #3366ff;" style=3D"color: rgb(51, 102,
255)=
;">Aharon Canan</span></strong><span
style=3D"color: rgb(51, 102, 255); fon=
t-size: small;"></span><br></div><div><span
style=3D"color: rgb(51, 102, 25=
5); font-size: small;"><br></span></div><div><span
style=3D"color: rgb(51, =
102, 255); font-size:
small;"><br></span></div></div><hr
id=3D"zwchr"><bloc=
kquote style=3D"border-left:2px solid #1010FF;margin-left:5px;padding-left:=
5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;fo=
nt-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From:
</b>"Nathana=
=C3=ABl Blanchet" &lt;blanchet(a)abes.fr&gt;<br><b>To:
</b>users(a)ovirt.org<br=
<b>Cc: </b>"P=C3=B4le infrastructures
informatiques" &lt;p2i(a)abes.fr&gt;<b=
r><b>Sent:
</b>Tuesday, March 3, 2015 2:11:24 PM<br><b>Subject: </b>Re: [ov=
irt-users] expanding a master lun storage domain on the san
side<br><div><b=
r></div>Can anybody help me with this?<br>When the domain storage is
recogn=
ized with the good size by the host, is <br>there something to do for engin=
e to recognize this size?<br><div><br></div>Le 02/03/2015 17:35,
Nathana=C3=
=ABl Blanchet a =C3=A9crit :<br>> Hi all,<br>><br>>
I've just expa=
nded the lun used as master by the domain storage. <br>> fdisk on
=
the SPM is able to see the multipath device with its new <br>> size, but=
engine reports the old size.<br>> How to refresh
this?<br>><br>><=
br>> _______________________________________________<br>> Users
maili=
ng list<br>> Users(a)ovirt.org<br>&gt;
http://lists.ovirt.org/mailman/list=
info/users<br><div><br></div>______________________________________________=
_<br>Users mailing
list<br>Users@ovirt.org<br>http://lists.ovirt.org/mailma=
n/listinfo/users<br></blockquote><div><br></div></div></body></html>
------=_Part_31432429_766150333.1425389458070--
8:59 a.m.
New subject: expanding a master lun storage domain on the san side
This is a multi-part message in MIME format.
--------------000303010806060003010106
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: quoted-printable
Hello,
Since I can live migrate the storage to another lun so as to put the=20
master domain in maintenance, it is quite very long (2,5To) and I will=20
have to do the same in the other side.
Is it a risk to Resize the relevant PV without putting the domain in=20
maintenance?
In my memory, it is not a risk to expand a physical volume while it not=20
recommended to shrink the volume...
Le 03/03/2015 14:30, Aharon Canan a =C3=A9crit :
Hi
The flow should be like below -
* Put the relevant domain in maintenance
* Extend the lun (from storage side)
* Resize the relevant PV (for example - > "pvresize
--setphysicalvolumesize 125G >
/dev/mapper/3600601601282300056f0075c3f81e311"
* Activate the domain
Check the storage domain total size, It should have the new size.
https://bugzilla.redhat.com/show_bug.cgi?id=3D961532
Regards,
__________________________________________________
*Aharon Canan*
-----------------------------------------------------------------------=
-
*From: *"Nathana=C3=ABl Blanchet" <blanchet(a)abes.fr>
*To: *users(a)ovirt.org
*Cc: *"P=C3=B4le infrastructures informatiques" <p2i(a)abes.fr>
*Sent: *Tuesday, March 3, 2015 2:11:24 PM
*Subject: *Re: [ovirt-users] expanding a master lun storage domain
on the san side
Can anybody help me with this?
When the domain storage is recognized with the good size by the
host, is
there something to do for engine to recognize this size?
Le 02/03/2015 17:35, Nathana=C3=ABl Blanchet a =C3=A9crit :
> Hi all,
>
> I've just expanded the lun used as master by the domain storage.
> fdisk on the SPM is able to see the multipath device with its new
> size, but engine reports the old size.
> How to refresh this?
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--------------000303010806060003010106
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<meta content=3D"text/html; charset=3Dutf-8"
http-equiv=3D"Content-Ty=
pe">
</head>
<body text=3D"#000000" bgcolor=3D"#FFFFFF">
Hello,<br>
<br>
Since I can live migrate the storage to another lun so as to put the
master domain in maintenance, it is quite very long (2,5To) and I
will have to do the same in the other side. <br>
Is it a risk to Resize the relevant PV without putting the domain in
maintenance?<br>
In my memory, it is not a risk to expand a physical volume while it
not recommended to shrink the volume...<br>
<br>
<div class=3D"moz-cite-prefix">Le 03/03/2015 14:30, Aharon Canan a
=C3=A9crit=C2=A0:<br>
</div>
<blockquote
cite=3D"mid:376699319.31432430.1425389458071.JavaMail.zimbra@redhat=
.com"
type=3D"cite">
<div style=3D"font-family: comic sans ms,comic sans,sans-serif;
font-size: 10pt; color: #000000">
<div>Hi</div>
<div><br>
</div>
<div>The flow should be like below - <br>
</div>
<div>
<ul>
<li>Put the relevant domain in maintenance</li>
<li>Extend the lun (from storage side)<br>
</li>
<li>Resize the relevant PV (f<span class=3D"quote">or
example
- > "pvresize --setphysicalvolumesize 125G >
/dev/mapper/3600601601282300056f0075c3f81e311"</span><br>
</li>
<li>Activate the domain</li>
</ul>
<div>Check the storage domain total size, It should have the
new size.<br>
</div>
<br>
</div>
<div><a moz-do-not-send=3D"true"
href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D961532"=
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><span name=3D"x"></span>
<div><br>
</div>
<div><br>
</div>
<div>Regards, <br>
__________________________________________________<br>
<strong><span data-mce-style=3D"color: #3366ff;"
style=3D"col=
or:
rgb(51, 102, 255);">Aharon
Canan</span></strong><span
style=3D"color: rgb(51, 102, 255); font-size:
small;"></spa=
n><br>
</div>
<div><span style=3D"color: rgb(51, 102, 255); font-size: small;=
"><br>
</span></div>
<div><span style=3D"color: rgb(51, 102, 255); font-size: small;=
"><br>
</span></div>
</div>
<hr id=3D"zwchr">
<blockquote style=3D"border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;fo=
nt-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-ser=
if;font-size:12pt;"><b>From:
</b>"Nathana=C3=ABl Blanchet" <a
class=3D"moz-txt-link-rfc2396E=
"
href=3D"mailto:blanchet@abes.fr"><blanchet@abes.fr></a><br>
<b>To: </b><a class=3D"moz-txt-link-abbreviated"
href=3D"mailto=
:users@ovirt.org">users@ovirt.org</a><br>
<b>Cc: </b>"P=C3=B4le infrastructures informatiques"
<a class=3D"moz-txt-link-rfc2396E"
href=3D"mailto:p2i@abes.fr">=
&lt;p2i(a)abes.fr&gt;</a><br>
<b>Sent: </b>Tuesday, March 3, 2015 2:11:24 PM<br>
<b>Subject: </b>Re: [ovirt-users] expanding a master lun
storage domain on the san side<br>
<div><br>
</div>
Can anybody help me with this?<br>
When the domain storage is recognized with the good size by
the host, is <br>
there something to do for engine to recognize this size?<br>
<div><br>
</div>
Le 02/03/2015 17:35, Nathana=C3=ABl Blanchet a =C3=A9crit :<br>
> Hi all,<br>
><br>
> I've just expanded =C2=A0the lun used as master by the dom=
ain
storage. <br>
> fdisk on the SPM is able to see the multipath device with
its new <br>
> size, but engine reports the old size.<br>
> How to refresh this?<br>
><br>
><br>
> _______________________________________________<br>
> Users mailing list<br>
> <a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users=
@ovirt.org">Users(a)ovirt.org</a><br>
> <a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ov=
irt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/li...
sers</a><br>
<div><br>
</div>
_______________________________________________<br>
Users mailing list<br>
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovir=
t.org">Users(a)ovirt.org</a><br>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.o=
rg/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinf...
/a><br>
</blockquote>
<div><br>
</div>
</div>
</blockquote>
<br>
</body>
</html>
--------------000303010806060003010106--
9:01 a.m.
New subject: expanding a master lun storage domain on the san side
------=_Part_31510414_1338172800.1425394877466
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
without maintenance , I am not sure it will update the DB -> you won't see =
the update on the engine.=20
Regards,=20
__________________________________________________=20
Aharon Canan=20
int phone - 8272036=20
ext phone - +97297692036=20
email - acanan(a)redhat.com=20
----- Original Message -----
From: "Nathana=C3=ABl Blanchet" <blanchet(a)abes.fr>
To: "Aharon Canan" <acanan(a)redhat.com>
Cc: users(a)ovirt.org, "P=C3=B4le infrastructures informatiques" <p2i(a)abes.=
fr>
Sent: Tuesday, March 3, 2015 4:59:42 PM
Subject: Re: [ovirt-users] expanding a master lun storage domain on the s=
an
side
Hello,
Since I can live migrate the storage to another lun so as to put the
mast=
er
domain in maintenance, it is quite very long (2,5To) and I will have
to d=
o
the same in the other side.
Is it a risk to Resize the relevant PV without putting the domain in
maintenance?
In my memory, it is not a risk to expand a physical volume while it not
recommended to shrink the volume...
Le 03/03/2015 14:30, Aharon Canan a =C3=A9crit :
> Hi
=20
> The flow should be like below -
=20
> * Put the relevant domain in maintenance
=20
> * Extend the lun (from storage side)
=20
> * Resize the relevant PV (f or example - > "pvresize
> --setphysicalvolumesize
> 125G > /dev/mapper/3600601601282300056f0075c3f81e311"
=20
> * Activate the domain
=20
> Check the storage domain total size, It should have the new size.
=20
> Regards,
=20
> __________________________________________________
=20
> Aharon Canan
=20
> ----- Original Message -----
=20
> > From: "Nathana=C3=ABl Blanchet"
<blanchet(a)abes.fr>
>=20
=20
> > To: users(a)ovirt.org
>=20
=20
> > Cc: "P=C3=B4le infrastructures informatiques" <p2i(a)abes.fr>
>=20
=20
> > Sent: Tuesday, March 3, 2015 2:11:24 PM
>=20
=20
> > Subject: Re: [ovirt-users] expanding a master lun storage domain on t=
he
> > > san
> > side
> >=20
>=20
> > Can anybody help me with this?
>=20
=20
> > When the domain storage is recognized with the good size by the host,=
is
>=20
=20
> > there something to do for engine to recognize this size?
>=20
=20
> > Le 02/03/2015 17:35, Nathana=C3=ABl Blanchet a =C3=A9crit
:
>=20
=20
> > > Hi all,
>=20
=20
> > >
>=20
=20
> > > I've just expanded the lun used as master by the domain storage.
>=20
=20
> > > fdisk on the SPM is able to see the multipath device with its new
>=20
=20
> > > size, but engine reports the old size.
>=20
=20
> > > How to refresh this?
>=20
=20
> > >
>=20
=20
> > >
>=20
=20
> > > _______________________________________________
>=20
=20
> > > Users mailing list
>=20
=20
> > > Users(a)ovirt.org
>=20
=20
> > > http://lists.ovirt.org/mailman/listinfo/users
>=20
=20
> > _______________________________________________
>=20
=20
> > Users mailing list
>=20
=20
> > Users(a)ovirt.org
>=20
=20
> > http://lists.ovirt.org/mailman/listinfo/users
>=20
=20
------=_Part_31510414_1338172800.1425394877466
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"font-family: comic sans ms,comic
sans,sans-serif;=
font-size: 10pt; color: #000000"><div>without maintenance , I am not sure
=
it will update the DB -> you won't see the update on the
engine.<br></di=
v><div><br></div><div><span
name=3D"x"></span><div><br></div><div><br></div=
<div>Regards,
<br>__________________________________________________<br><s=
trong><span data-mce-style=3D"color: #3366ff;" style=3D"color:
rgb(51, 102,=
255);">Aharon Canan</span></strong><br><span
style=3D"color: rgb(51, 102, =
255); font-size: small;">int phone - 8272036</span><br><span
style=3D"color=
: rgb(51, 102, 255); font-size: small;">ext phone -
+97297692036</span><br>=
<span style=3D"color: rgb(51, 102, 255); font-size: small;">email -
acanan@=
redhat.com</span><br></div><span
name=3D"x"></span><br></div><hr id=3D"zwch=
r"><blockquote style=3D"border-left:2px solid
#1010FF;margin-left:5px;paddi=
ng-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration=
:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From:
</b>=
"Nathana=C3=ABl Blanchet" &lt;blanchet(a)abes.fr&gt;<br><b>To:
</b>"Aharon Ca=
nan" &lt;acanan(a)redhat.com&gt;<br><b>Cc:
</b>users(a)ovirt.org, "P=C3=B4le in=
frastructures informatiques" &lt;p2i(a)abes.fr&gt;<br><b>Sent:
</b>Tuesday, M=
arch 3, 2015 4:59:42 PM<br><b>Subject: </b>Re: [ovirt-users] expanding a
ma=
ster lun storage domain on the san side<br><div><br></div>
=20
=20
=20
=20
Hello,<br>
<br>
Since I can live migrate the storage to another lun so as to put the
master domain in maintenance, it is quite very long (2,5To) and I
will have to do the same in the other side. <br>
Is it a risk to Resize the relevant PV without putting the domain in
maintenance?<br>
In my memory, it is not a risk to expand a physical volume while it
not recommended to shrink the volume...<br>
<br>
<div class=3D"moz-cite-prefix">Le 03/03/2015 14:30, Aharon Canan a
=C3=A9crit :<br>
</div>
<blockquote cite=3D"mid:376699319.31432430.1425389458071.JavaMail.zimbr=
a(a)redhat.com">
<div style=3D"font-family: comic sans ms,comic sans,sans-serif;
font-size: 10pt; color: #000000">
<div>Hi</div>
<div><br>
</div>
<div>The flow should be like below - <br>
</div>
<div>
<ul>
<li>Put the relevant domain in maintenance</li>
<li>Extend the lun (from storage side)<br>
</li>
<li>Resize the relevant PV (f<span class=3D"quote">or
example
- > "pvresize --setphysicalvolumesize 125G >
/dev/mapper/3600601601282300056f0075c3f81e311"</span><br>
</li>
<li>Activate the domain</li>
</ul>
<div>Check the storage domain total size, It should have the
new size.<br>
</div>
<br>
</div>
<div><a
href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D96153=
2"
target=3D"_blank">https://bugzilla.redhat.com/show_bug.cgi?i...
a><br data-mce-bogus=3D"1"></div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><span></span>
<div><br>
</div>
<div><br>
</div>
<div>Regards, <br>
__________________________________________________<br>
<strong><span style=3D"color:
rgb(51, 102, 255);">Aharon
Canan</span></strong><span style=
=3D"color: rgb(51, 102, 255); font-size: small;"></span><br>
</div>
<div><span style=3D"color: rgb(51, 102, 255); font-size:
small;">=
<br>
</span></div>
<div><span style=3D"color: rgb(51, 102, 255); font-size:
small;">=
<br>
</span></div>
</div>
<hr id=3D"zwchr">
<blockquote style=3D"border-left:2px solid
#1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font=
-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;f=
ont-size:12pt;"><b>From:
</b>"Nathana=C3=ABl Blanchet" <a
class=3D"moz-txt-link-rfc2396E" =
href=3D"mailto:blanchet@abes.fr"
target=3D"_blank">&lt;blanchet(a)abes.fr&gt;=
</a><br>
<b>To: </b><a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:u=
sers(a)ovirt.org" target=3D"_blank">users(a)ovirt.org</a><br>
<b>Cc: </b>"P=C3=B4le infrastructures informatiques"
<a class=3D"moz-txt-link-rfc2396E"
href=3D"mailto:p2i@abes.fr" ta=
rget=3D"_blank">&lt;p2i(a)abes.fr&gt;</a><br>
<b>Sent: </b>Tuesday, March 3, 2015 2:11:24 PM<br>
<b>Subject: </b>Re: [ovirt-users] expanding a master lun
storage domain on the san side<br>
<div><br>
</div>
Can anybody help me with this?<br>
When the domain storage is recognized with the good size by
the host, is <br>
there something to do for engine to recognize this size?<br>
<div><br>
</div>
Le 02/03/2015 17:35, Nathana=C3=ABl Blanchet a =C3=A9crit :<br>
> Hi all,<br>
><br>
> I've just expanded the lun used as master by the domai=
n
storage. <br>
> fdisk on the SPM is able to see the multipath device with
its new <br>
> size, but engine reports the old size.<br>
> How to refresh this?<br>
><br>
><br>
> _______________________________________________<br>
> Users mailing list<br>
> <a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@o=
virt.org" target=3D"_blank">Users(a)ovirt.org</a><br>
> <a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovir=
t.org/mailman/listinfo/users"
target=3D"_blank">http://lists.ovirt.org/mail=
man/listinfo/users</a><br>
<div><br>
</div>
_______________________________________________<br>
Users mailing list<br>
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.=
org" target=3D"_blank">Users(a)ovirt.org</a><br>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org=
/mailman/listinfo/users"
target=3D"_blank">http://lists.ovirt.org/mailman/l=
istinfo/users</a><br>
</blockquote>
<div><br>
</div>
</div>
</blockquote>
<br>
=20
</blockquote><div><br></div></div></body></html>
------=_Part_31510414_1338172800.1425394877466--
9:20 a.m.
Nathanael hi,
There is an open bug on this scenario :
https://bugzilla.redhat.com/show_bug.cgi?id=609689
Here are manual steps for overcome this issue:
https://access.redhat.com/solutions/376873
We are working on a solution for 3.6
http://www.ovirt.org/Features/LUN_Resize
Regards,
Fred
----- Original Message -----
From: "Nathanaël Blanchet" <blanchet(a)abes.fr>
To: users(a)ovirt.org
Sent: Monday, March 2, 2015 6:35:30 PM
Subject: [ovirt-users] expanding a lun on the san side
Hi all,
I've just expanded the lun used as master by the domain storage. fdisk
on the SPM is able to see the multipath device with its new size, but
engine reports the old size.
How to refresh this?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
10:43 a.m.
This is a multi-part message in MIME format.
--------------050405090906050301050301
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: quoted-printable
Thank you Fred for your answer,
Aharon suggests me :
"
The flow should be like below -
* Put the relevant domain in maintenance
* Extend the lun (from storage side)
* Resize the relevant PV (for example - > "pvresize
--setphysicalvolumesize 125G >
/dev/mapper/3600601601282300056f0075c3f81e311"
* Activate the domain
Check the storage domain total size, It should have the new size.
"
I have a few question to do it manually:
* Do I have to shutdown or live storage migrate to an other lun all my
vms to perform the pv extend on the SPM? I know now it won't update
the ovirt db but, is it a risk to do extend this in production?
* My next question is : is it possible to fill manually the new lun
size in the DB?
All this would prevent me from a heavy maintenance or from a very long=20
migration (4TB) due to maintenance mode.
Le 16/03/2015 15:20, Fred Rolland a =C3=A9crit :
Nathanael hi,
There is an open bug on this scenario :
https://bugzilla.redhat.com/show_bug.cgi?id=3D609689
Here are manual steps for overcome this issue:
https://access.redhat.com/solutions/376873
We are working on a solution for 3.6
http://www.ovirt.org/Features/LUN_Resize
Regards,
Fred
----- Original Message -----
> From: "Nathana=C3=ABl Blanchet" <blanchet(a)abes.fr>
> To: users(a)ovirt.org
> Sent: Monday, March 2, 2015 6:35:30 PM
> Subject: [ovirt-users] expanding a lun on the san side
>
> Hi all,
>
> I've just expanded the lun used as master by the domain storage. fdis=
k
> on the SPM is able to see the multipath device with its new size,
but
> engine reports the old size.
> How to refresh this?
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
--------------050405090906050301050301
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<meta content=3D"text/html; charset=3Dutf-8"
http-equiv=3D"Content-Ty=
pe">
</head>
<body text=3D"#000000" bgcolor=3D"#FFFFFF">
Thank you Fred for your answer, <br>
Aharon suggests me :<br>
<div>"<br>
The flow should be like below - <br>
</div>
<ul>
<li>Put the relevant domain in maintenance</li>
<li>Extend the lun (from storage side)<br>
</li>
<li>Resize the relevant PV (f<span class=3D"quote">or example
- >=
;
"pvresize --setphysicalvolumesize 125G >
/dev/mapper/3600601601282300056f0075c3f81e311"</span><br>
</li>
<li>Activate the domain</li>
</ul>
Check the storage domain total size, It should have the new size.<br>
"<br>
<br>
I have a few question to do it manually:<br>
<ul>
<li>Do I have to shutdown or live storage migrate to an other lun
all my vms to perform the pv extend on the SPM? I know now it
won't update the ovirt db but, is it a risk to do extend this in
production?</li>
<li>My next question is : is it possible to fill manually the new
lun size in the DB?</li>
</ul>
<p>All this would prevent me from a heavy maintenance or from a very
long migration (4TB) due to maintenance mode.<br>
</p>
<div class=3D"moz-cite-prefix">Le 16/03/2015 15:20, Fred Rolland a
=C3=A9crit=C2=A0:<br>
</div>
<blockquote
cite=3D"mid:1390298137.10051943.1426515624075.JavaMail.zimbra@redha=
t.com"
type=3D"cite">
<pre wrap=3D"">Nathanael hi,
There is an open bug on this scenario :
<a class=3D"moz-txt-link-freetext"
href=3D"https://bugzilla.redhat.com/sh=
ow_bug.cgi?id=3D609689">https://bugzilla.redhat.com/show_bug.cgi?...
689</a>
Here are manual steps for overcome this issue:
<a class=3D"moz-txt-link-freetext"
href=3D"https://access.redhat.com/solu=
tions/376873">https://access.redhat.com/solutions/376873</a>
We are working on a solution for 3.6
<a class=3D"moz-txt-link-freetext"
href=3D"http://www.ovirt.org/Features/=
LUN_Resize">http://www.ovirt.org/Features/LUN_Resize</a>
Regards,
Fred
----- Original Message -----
</pre>
<blockquote type=3D"cite">
<pre wrap=3D"">From: "Nathana=C3=ABl Blanchet" <a
class=3D"moz-tx=
t-link-rfc2396E"
href=3D"mailto:blanchet@abes.fr"><blanchet@abes.fr>=
;</a>
To: <a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:users@ovirt.org"=
users(a)ovirt.org</a>
Sent: Monday, March 2, 2015 6:35:30
PM
Subject: [ovirt-users] expanding a lun on the san side
Hi all,
I've just expanded the lun used as master by the domain storage. fdisk
on the SPM is able to see the multipath device with its new size, but
engine reports the old size.
How to refresh this?
_______________________________________________
Users mailing list
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.org">Use=
rs(a)ovirt.org</a>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org/mailman=
/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
</blockquote>
</blockquote>
<br>
</body>
</html>
--------------050405090906050301050301--
4:59 a.m.
Nathanael hi,
Please refer to Aharon suggestion.
I don't know if you can extend without going to maintenance, and I don't think
that updating the DB directly would be recommended.
Regards,
Fred
----- Original Message -----
From: "Nathanaël Blanchet" <blanchet(a)abes.fr>
To: "Fred Rolland" <frolland(a)redhat.com>
Cc: users(a)ovirt.org, "Aharon Canan" <acanan(a)redhat.com>
Sent: Monday, March 16, 2015 5:43:14 PM
Subject: Re: [ovirt-users] expanding a lun on the san side
Thank you Fred for your answer,
Aharon suggests me :
"
The flow should be like below -
* Put the relevant domain in maintenance
* Extend the lun (from storage side)
* Resize the relevant PV (for example - > "pvresize
--setphysicalvolumesize 125G >
/dev/mapper/3600601601282300056f0075c3f81e311"
* Activate the domain
Check the storage domain total size, It should have the new size.
"
I have a few question to do it manually:
* Do I have to shutdown or live storage migrate to an other lun all my
vms to perform the pv extend on the SPM? I know now it won't update
the ovirt db but, is it a risk to do extend this in production?
* My next question is : is it possible to fill manually the new lun
size in the DB?
All this would prevent me from a heavy maintenance or from a very long
migration (4TB) due to maintenance mode.
Le 16/03/2015 15:20, Fred Rolland a écrit :
> Nathanael hi,
>
> There is an open bug on this scenario :
> https://bugzilla.redhat.com/show_bug.cgi?id=609689
>
> Here are manual steps for overcome this issue:
> https://access.redhat.com/solutions/376873
>
>
> We are working on a solution for 3.6
> http://www.ovirt.org/Features/LUN_Resize
>
> Regards,
>
> Fred
>
> ----- Original Message -----
>> From: "Nathanaël Blanchet" <blanchet(a)abes.fr>
>> To: users(a)ovirt.org
>> Sent: Monday, March 2, 2015 6:35:30 PM
>> Subject: [ovirt-users] expanding a lun on the san side
>>
>> Hi all,
>>
>> I've just expanded the lun used as master by the domain storage. fdisk
>> on the SPM is able to see the multipath device with its new size, but
>> engine reports the old size.
>> How to refresh this?
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
3536
days inactive
3556
days old
7 comments
3 participants
participants (3)
-
Aharon Canan -
Fred Rolland -
Nathanaël Blanchet