5:31 p.m.
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Hello :)
Now I can say, that problem is not only in ovirt so firstly I would like to=
try some tricks and tried to send report asap.
Thanks
From: Mark Wu [mailto:wudxw@linux.vnet.ibm.com]
Sent: Wednesday, April 10, 2013 3:33 AM
To: Kralicek, Martin
Cc: users(a)ovirt.org
Subject: Re: [Users] oVirt 3.2 and MD3600i
On 04/10/2013 02:31 AM, martin.kralicek@accenture.com<mailto:martin.kralice=
k(a)accenture.com> wrote:
Hello,
Has somebody experience with Dell MD3600i and oVirt 3.2.1?
Host and oVirt are deployed on Fedora 18.
My infrastructure contains: 2 x powerconnect 6224 and this storage with two=
controllers
Both switch are in stack mode and storage is connect with four 10Gb ports i=
n same subnet (is better to use it without stack as two subnet?)
So, where is problem...I can create iSCSI storage domain, everything seems =
to be OK but when I want to add next host they cannot access this iSCSI tar=
get (in storage management tools is already added to host group)
And during this process I can see only on host console IO error, buffer err=
or and kernel BUG: soft lockup - CPU stuck etc...
Could you please paste the log messages related to the errors above ?
Exists recommended way how involved iSCSI?
Thanks for any suggestions
Martin
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</head <body bgcolor=3D"white"
lang=3D"CS" link=3D"blue" vlink=3D"purple" <div class=3D"WordSection1" <p class=3D"MsoNormal"><span
style=3D"color:#1F497D">Hello </span><span sty=
le=3D"font-family:Wingdings;color:#1F497D">J</span><span
style=3D"color:#1F=
497D"><o:p></o:p></span></p <p
class=3D"MsoNormal"><span
style=3D"color:#1F497D"><o:p> </o:p></spa=
n></p <p
class=3D"MsoNormal"><span style=3D"color:#1F497D">Now I can
say, that pr=
oblem is not only in ovirt so firstly I would like to try some tricks and t=
ried to send report asap.<o:p></o:p></span></p <p class=3D"MsoNormal"><span
style=3D"color:#1F497D"><o:p> </o:p></spa=
n></p <p
class=3D"MsoNormal"><span
style=3D"color:#1F497D">Thanks<o:p></o:p></spa=
n></p <p
class=3D"MsoNormal"><span
style=3D"color:#1F497D"><o:p> </o:p></spa=
n></p <div <div
style=3D"border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm =
0cm 0cm" <p
class=3D"MsoNormal"><b><span lang=3D"EN-US"
style=3D"font-size:10.0pt;fo=
nt-family:"Tahoma","sans-serif";color:windowtext">From:=
</span></b><span lang=3D"EN-US"
style=3D"font-size:10.0pt;font-family:"=
;Tahoma","sans-serif";color:windowtext"> Mark Wu
[mailto:wud=
xw(a)linux.vnet.ibm.com]
<br <b>Sent:</b> Wednesday, April 10, 2013 3:33
AM<br <b>To:</b> Kralicek,
Martin<br <b>Cc:</b>
users(a)ovirt.org<br <b>Subject:</b> Re:
[Users] oVirt 3.2 and MD3600i<o:p></o:p></span></p </div
</div <p
class=3D"MsoNormal"><o:p> </o:p></p <div <p
class=3D"MsoNormal">On 04/10/2013 02:31 AM, <a
href=3D"mailto:martin.kra=
licek(a)accenture.com"
martin.kralicek(a)accenture.com</a> wrote:<o:p></o:p></p </div
<blockquote style=3D"margin-top:5.0pt;margin-bottom:5.0pt" <p
class=3D"MsoNormal">Hello,<o:p></o:p></p <p
class=3D"MsoNormal"> <o:p></o:p></p <p class=3D"MsoNormal">Has somebody experience
with Dell MD3600i and oVirt =
3.2.1?<o:p></o:p></p <p
class=3D"MsoNormal">Host and oVirt are deployed on Fedora
18.<o:p></o:p>=
</p <p class=3D"MsoNormal">My infrastructure
contains: 2 x powerconnect 6224 an=
d this storage with two controllers<o:p></o:p></p <p class=3D"MsoNormal">Both switch are in stack
mode and storage is connect=
with four 10Gb ports in same subnet (is better to use it without stack as =
two subnet?)<o:p></o:p></p <p
class=3D"MsoNormal">So, where is problem...I can create iSCSI storage do=
main, everything seems to be OK but when I want to add next host they canno=
t access this iSCSI target (in storage management tools is already added to=
host group)<o:p></o:p></p <p
class=3D"MsoNormal">And during this process I can see only on host conso=
le IO error, buffer error and kernel BUG: soft lockup – CPU stuck etc=
...<o:p></o:p></p </blockquote <p class=3D"MsoNormal"><span
style=3D"font-size:12.0pt;font-family:"Ti=
mes New Roman","serif"">Could you please paste the log
messa=
ges related to the errors above ?<br
<br
<o:p></o:p></span></p <p
class=3D"MsoNormal"> <o:p></o:p></p <p class=3D"MsoNormal">Exists recommended way
how involved iSCSI?<o:p></o:p=
></p <p
class=3D"MsoNormal"> <o:p></o:p></p <p class=3D"MsoNormal">Thanks for any
suggestions<o:p></o:p></p <p
class=3D"MsoNormal"> <o:p></o:p></p <p
class=3D"MsoNormal">Martin<o:p></o:p></p <p class=3D"MsoNormal"><span
style=3D"font-size:12.0pt;font-family:"Ti=
mes New
Roman","serif""><o:p> </o:p></span></p <div class=3D"MsoNormal"
align=3D"center" style=3D"text-align:center"><span=
style=3D"font-size:12.0pt;font-family:"Times New
Roman","se=
rif"" <hr size=3D"2"
width=3D"100%" align=3D"center"
</span></div <p
class=3D"MsoNormal"><span
style=3D"font-size:7.5pt;font-family:"Ari=
al","sans-serif";color:gray">This message is for the
designa=
ted recipient only and may contain privileged, proprietary, or otherwise co=
nfidential information. If you have received it in error,
please notify the sender immediately and delete the original. Any other us=
e of the e-mail by you is prohibited.<br
<br Where allowed by local law,
electronic communications with Accenture and it=
s affiliates, including e-mail and instant messaging (including content), m=
ay be scanned by our systems for the purposes of information security and a=
ssessment of internal compliance
with Accenture policy.<br <br
___________________________________________________________________________=
___________<br <br <a
href=3D"http://www.accenture.com">www.accenture.com</a><br </span><span
style=3D"font-size:12.0pt;font-family:"Times New Roman&qu=
ot;,"serif""><br
<br <br
<o:p></o:p></span></p
<pre>_______________________________________________<o:p></o:p></pre <pre>Users mailing
list<o:p></o:p></pre
<pre><a
href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre=
<pre><a
href=3D"http://lists.ovirt.org/mailman/listinfo/users">http:...
.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre <p class=3D"MsoNormal"><span
style=3D"font-size:12.0pt;font-family:"Ti=
mes New
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