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Yes, sure :)=20
Dnia 15 grudnia 2017 16:43:10 CET, Sandro Bonazzola <sbonazzo@redhat=2Ecom=
napisa=C5=82(a):
2017-12-15 16:37 GMT+01:00 Jaros=C5=82aw Augustynowicz <jaru@jaru=2Eeu=2E=
org>:
> It can be good idea:
> 2 physical nodes with local disks (raid6) as gluster bricks + 2 kvm
vms
> with pcs and drbd for arbiter=2E
>
Just be sure to not run the kvm vms arbiters on the same real hosts or
it
may become a mess=2E
> I'll test it=2E
>
> Dnia 15 grudnia 2017 13:05:08 CET, Sandro Bonazzola
<sbonazzo@redhat=2Ecom>
> napisa=C5=82(a):
>>
>>
>>
>> 2017-12-15 12:53 GMT+01:00 Jarek <jaru@jaru=2Eeu=2Eorg>:
>>
>>> Yes, I checked it but it seems I still need three nodes - 2 for
storage
>>> and one smaller for arbiter=2E
>>> Is it safe to deploy it only on two nodes?
>>>
>>
>> the host arbiter can be even just a Raspberry PI as far as I can
tell=2E
>> Adding Sahina=2E
>>
>>
>>
>>> Am I wrong?
>>>
>>> ------------------------------
>>> *From: *"Sandro Bonazzola" <sbonazzo@redhat=2Ecom>
>>> *To: *"Jaroslaw Augustynowicz" <jaru@jaru=2Eeu=2Eorg>
>>> *Cc: *"users" <users@ovirt=2Eorg>
>>> *Sent: *Friday, December 15, 2017 12:03:24 PM
>>> *Subject: *Re: [ovirt-users] Two node configuration=2E
>>>
>>>
>>>
>>> 2017-12-15 8:55 GMT+01:00 Jarek <jaru@jaru=2Eeu=2Eorg>:
>>>
>>>> Hello, currently I'm using kvms with pcs&drbd on vms=2E=2E=2E is
the=
re
any
>>>> ovirt solution for ha with two nodes (storage on local disks)
without pcs&
>>>> drbd for storage? I know about gluster storage but it needs third
host;/
>>>>
>>>
>>> Did you check
https://access=2Eredhat=2Ecom/documentation/en-us/red_hat_
>>> gluster_storage/3=2E3/html/administration_guide/creating_arbit
>>> rated_replicated_volumes ?
>>>
>>>
>>>
>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users@ovirt=2Eorg
>>>> http://lists=2Eovirt=2Eorg/mailman/listinfo/users
>>>>
>>>>
>>>
>>>
>>> --
>>>
>>> SANDRO BONAZZOLA
>>>
>>> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION
R&D
>>>
>>> Red Hat EMEA <https://www=2Eredhat=2Ecom/>
>>> <https://red=2Eht/sig>
>>> TRIED=2E TESTED=2E TRUSTED=2E <https://redhat=2Ecom/trusted>
>>>
>>>
>>>
>>
>>
>> --
>>
>> SANDRO BONAZZOLA
>>
>> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
>>
>> Red Hat EMEA <https://www=2Eredhat=2Ecom/>
>> <https://red=2Eht/sig>
>> TRIED=2E TESTED=2E TRUSTED=2E <https://redhat=2Ecom/trusted>
>>
>>
--=20
SANDRO BONAZZOLA
ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
Red Hat EMEA <https://www=2Eredhat=2Ecom/>
<https://red=2Eht/sig>
TRIED=2E TESTED=2E TRUSTED=2E <https://redhat=2Ecom/trusted>
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<html><head></head><body>Yes, sure :) <br><br><div
class=3D"gmail_quote">Dn=
ia 15 grudnia 2017 16:43:10 CET, Sandro Bonazzola <sbonazzo@redhat=2Ecom=
> napisa=C5=82(a):<blockquote class=3D"gmail_quote"
style=3D"margin: 0pt=
0pt 0pt 0=2E8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: =
1ex;">
<div dir=3D"ltr"><br /><div
class=3D"gmail_extra"><br /><div class=3D"gmai=
l_quote">2017-12-15 16:37 GMT+01:00 Jaros=C5=82aw Augustynowicz <span dir=
=3D"ltr"><<a href=3D"mailto:jaru@jaru=2Eeu=2Eorg"
target=3D"_blank">jaru=
@jaru=2Eeu=2Eorg</a>></span>:<br /><blockquote
class=3D"gmail_quote" sty=
le=3D"margin:0 0 0 =2E8ex;border-left:1px #ccc
solid;padding-left:1ex"><div=
It can be good idea:<br />
2 physical nodes with local
disks (raid6) as gluster bricks + 2 kvm vms wi=
th pcs and drbd for arbiter=2E<br /></div></blockquote><div><br
/></div><di=
v>Just be sure to not run the kvm vms arbiters on the same real hosts or it=
may become a mess=2E</div><div> </div><blockquote
class=3D"gmail_quot=
e" style=3D"margin:0 0 0 =2E8ex;border-left:1px #ccc solid;padding-left:1ex=
"><div>
I'll test it=2E <br /><div><div class=3D"h5"><br
/><div class=3D"gmail_quo=
te">Dnia 15 grudnia 2017 13:05:08 CET, Sandro Bonazzola <<a
href=3D"mail=
to:sbonazzo@redhat=2Ecom"
target=3D"_blank">sbonazzo@redhat=2Ecom</a>> n=
apisa=C5=82(a):<blockquote class=3D"gmail_quote" style=3D"margin:0pt 0pt
0p=
t 0=2E8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir=3D"ltr"><br /><div
class=3D"gmail_extra"><br /><div class=3D"gmai=
l_quote">2017-12-15 12:53 GMT+01:00 Jarek <span
dir=3D"ltr"><<a href=3D"=
mailto:jaru@jaru=2Eeu=2Eorg"
target=3D"_blank">jaru@jaru=2Eeu=2Eorg</a>>=
</span>:<br /><blockquote class=3D"gmail_quote"
style=3D"margin:0 0 0 =2E8e=
x;border-left:1px #ccc solid;padding-left:1ex"><div><div
style=3D"font-fami=
ly:arial,helvetica,sans-serif;font-size:12pt;color:#000000"><div>Yes, I
che=
cked it but it seems I still need three nodes - 2 for storage and one small=
er for arbiter=2E<br /></div><div>Is it safe to deploy it only on two
nodes=
?<br /></div></div></div></blockquote><div><br
/></div><div>the host arbite=
r can be even just a Raspberry PI as far as I can tell=2E</div><div>Adding =
Sahina=2E</div><div><br
/></div><div> </div><blockquote class=3D"gmail=
_quote" style=3D"margin:0 0 0 =2E8ex;border-left:1px #ccc solid;padding-lef=
t:1ex"><div><div
style=3D"font-family:arial,helvetica,sans-serif;font-size:=
12pt;color:#000000"><div></div><div>Am I wrong?<br
/></div><div><br /></div=
<hr
id=3D"m_5656871801167454730m_7739355658544100534zwchr"
/><div><b>From:=
</b>"Sandro Bonazzola"
<<a href=3D"mailto:sbonazzo@redhat=2Ec=
om" target=3D"_blank">sbonazzo@redhat=2Ecom</a>><br
/><b>To: </b>"J=
aroslaw Augustynowicz" <<a
href=3D"mailto:jaru@jaru=2Eeu=2Eorg" tar=
get=3D"_blank">jaru@jaru=2Eeu=2Eorg</a>><br /><b>Cc:
</b>"users&quo=
t; <<a href=3D"mailto:users@ovirt=2Eorg"
target=3D"_blank">users@ovirt=
=2Eorg</a>><br /><b>Sent: </b>Friday, December 15, 2017
12:03:24 PM<br /=
<b>Subject: </b>Re: [ovirt-users] Two node
configuration=2E<br /></div><di=
v><div
class=3D"m_5656871801167454730h5"><br /><div><div
dir=3D"ltr"><br />=
<div class=3D"gmail_extra"><br /><div
class=3D"gmail_quote">2017-12-15 8:55=
GMT+01:00 Jarek <span dir=3D"ltr"><<a
href=3D"mailto:jaru@jaru=2Eeu=2Eo=
rg"
target=3D"_blank">jaru@jaru=2Eeu=2Eorg</a>></span>:<br
/><blockquote=
class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0=2E8ex;border-left:1px
=
solid rgb(204,204,204);padding-left:1ex"><div><div
style=3D"font-family:ari=
al,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><div> Hello,
curre=
ntly I'm using kvms with pcs&drbd on vms=2E=2E=2E is there any ovirt so=
lution for ha with two nodes (storage on local disks) without pcs& drbd=
for storage? I know about gluster storage but it needs third host;/</div><=
/div></div></blockquote><br /><div>Did you check <a
href=3D"https://ac=
cess=2Eredhat=2Ecom/documentation/en-us/red_hat_gluster_storage/3=2E3/html/=
administration_guide/creating_arbitrated_replicated_volumes" target=3D"_bla=
nk">https://access=2Eredhat=2Eco<wbr />m/documentation/en-us/red_hat_<wbr
/=
gluster_storage/3=2E3/html/admin<wbr
/>istration_guide/creating_arbit<wbr =
/>rated_replicated_volumes</a>
?</div><br /><br /><div> </div><blockqu=
ote class=3D"gmail_quote" style=3D"margin:0px 0px 0px
0=2E8ex;border-left:1=
px solid rgb(204,204,204);padding-left:1ex"><div><div
style=3D"font-family:=
arial,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><div>
</div></d=
iv></div><br />______________________________<wbr
/>_________________<br />
Users mailing list<br />
<a href=3D"mailto:Users@ovirt=2Eorg"
target=3D"_blank">Users@ovirt=2Eorg</=
a><br />
<a href=3D"http://lists=2Eovirt=2Eorg/mailman/listinfo/users"
rel=3D"noref=
errer" target=3D"_blank">http://lists=2Eovirt=2Eorg/mailman<wbr
/>/listinfo=
/users</a><br />
<br /></blockquote></div><br /><br clear=3D"all"
/><br />-- <br /><div cla=
ss=3D"m_5656871801167454730m_7739355658544100534gmail_signature"><div
dir=
=3D"ltr"><div><div dir=3D"ltr"><div><div
dir=3D"ltr"><div><div dir=3D"ltr">=
<div><div dir=3D"ltr"><div dir=3D"ltr"><div
dir=3D"ltr"><div dir=3D"ltr"><p=
style=3D"color:rgb(0,0,0);font-family:overpass,sans-serif;font-weight:bold=
;margin:0px;padding:0px;font-size:14px;text-transform:uppercase"><span>SAND=
RO</span> <span>BONAZZOLA</span></p><p
style=3D"color:rgb(0,0,0);font-=
family:overpass,sans-serif;font-size:10px;margin:0px 0px 4px;text-transform=
:uppercase"><span>ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG
VIRTUAL=
IZATION R&D</span></p><p
style=3D"font-family:overpass,sans-serif;margi=
n:0px;font-size:10px;color:rgb(153,153,153)"><a
href=3D"https://www=2Eredha=
t=2Ecom/" style=3D"color:rgb(0,136,206);margin:0px"
target=3D"_blank">Red H=
at <span>EMEA</span></a><br /></p><table
style=3D"color:rgb(0,0,0);fon=
t-family:overpass,sans-serif;font-size:medium"
border=3D"0"><tbody><tr><td =
width=3D"100px"><a href=3D"https://red=2Eht/sig"
target=3D"_blank"><img wid=
th=3D"90" height=3D"auto" /></a><br /></td><td
style=3D"font-size:10px"><di=
v><a href=3D"https://redhat=2Ecom/trusted"
style=3D"color:rgb(204,0,0);font=
-weight:bold" target=3D"_blank">TRIED=2E TESTED=2E
TRUSTED=2E</a><br /></di=
v></td></tr></tbody></table><br
/></div></div></div></div></div></div></div=
</div></div></div></div></div></div>
</div></div><br
/></div></div></div></div></div></blockquote></div><br
/><=
br clear=3D"all" /><div><br /></div>-- <br /><div
class=3D"m_56568718011674=
54730gmail_signature" data-smartmail=3D"gmail_signature"><div
dir=3D"ltr"><=
div><div dir=3D"ltr"><div><div
dir=3D"ltr"><div><div dir=3D"ltr"><div><div =
dir=3D"ltr"><div dir=3D"ltr"><div
dir=3D"ltr"><div dir=3D"ltr"><p style=3D"=
color:rgb(0,0,0);font-family:overpass,sans-serif;font-weight:bold;margin:0p=
x;padding:0px;font-size:14px;text-transform:uppercase"><span>SANDRO</span>&=
nbsp;<span>BONAZZOLA</span></p><p
style=3D"color:rgb(0,0,0);font-family:ove=
rpass,sans-serif;font-size:10px;margin:0px 0px 4px;text-transform:uppercase=
"><span>ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION
R&=
amp;D</span></p><p
style=3D"font-family:overpass,sans-serif;margin:0px;font=
-size:10px;color:rgb(153,153,153)"><a
href=3D"https://www=2Eredhat=2Ecom/" =
style=3D"color:rgb(0,136,206);margin:0px" target=3D"_blank">Red
Hat <s=
pan>EMEA</span></a></p><table border=3D"0"
style=3D"color:rgb(0,0,0);font-f=
amily:overpass,sans-serif;font-size:medium"><tbody><tr><td
width=3D"100px">=
<a href=3D"https://red=2Eht/sig" target=3D"_blank"><img
width=3D"90" height=
=3D"auto" /></a></td><td
style=3D"font-size:10px"><div><a href=3D"https://r=
edhat=2Ecom/trusted" style=3D"color:rgb(204,0,0);font-weight:bold" target=
=3D"_blank">TRIED=2E TESTED=2E
TRUSTED=2E</a></div></td></tr></tbody></tabl=
e><br
/></div></div></div></div></div></div></div></div></div></div></div><=
/div></div>
</div></div>
</blockquote></div></div></div></div></blockquote></div><br
/><br clear=3D=
"all" /><div><br /></div>-- <br /><div
class=3D"gmail_signature" data-smart=
mail=3D"gmail_signature"><div dir=3D"ltr"><div><div
dir=3D"ltr"><div><div d=
ir=3D"ltr"><div><div dir=3D"ltr"><div><div
dir=3D"ltr"><div dir=3D"ltr"><di=
v dir=3D"ltr"><div dir=3D"ltr"><p
style=3D"color:rgb(0,0,0);font-family:ove=
rpass,sans-serif;font-weight:bold;margin:0px;padding:0px;font-size:14px;tex=
t-transform:uppercase"><span>SANDRO</span> <span>BONAZZOLA</span></p><=
p style=3D"color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;=
margin:0px 0px 4px;text-transform:uppercase"><span>ASSOCIATE MANAGER,
SOFTW=
ARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D</span></p><p
style=3D"font=
-family:overpass,sans-serif;margin:0px;font-size:10px;color:rgb(153,153,153=
)"><a href=3D"https://www=2Eredhat=2Ecom/"
style=3D"color:rgb(0,136,206);ma=
rgin:0px" target=3D"_blank">Red
Hat <span>EMEA</span></a></p><table bo=
rder=3D"0"
style=3D"color:rgb(0,0,0);font-family:overpass,sans-serif;font-s=
ize:medium"><tbody><tr><td width=3D"100px"><a
href=3D"https://red=2Eht/sig"=
target=3D"_blank"><img
src=3D"https://www=2Eredhat=2Ecom/profiles/rh/theme=
s/redhatdotcom/img/logo-red-hat-black=2Epng" width=3D"90"
height=3D"auto" /=
</a></td><td
style=3D"font-size:10px"><div><a href=3D"https://redhat=2Ecom=
/trusted" style=3D"color:rgb(204,0,0);font-weight:bold"
target=3D"_blank">T=
RIED=2E TESTED=2E
TRUSTED=2E</a></div></td></tr></tbody></table><br
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