Re: [Users] NFS issue using ovirt-node-iso-2.5.5-0.1.fc17

9 Nov 2012

      ...
</span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'=
<o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=
=3D'color:#1F497D'>Kind regards, Sven.<o:p></o:p></span></p><p class=3DMsoN=
ormal><span lang=3DEN-US style=3D'color:#1F497D'><o:p> </o:p></span></=
...
mount -t nfs 172.16.101.95:/Export-NFS01 /mnt/nastest/<o:p></o:p></span></=
...
<br>There’s no firewall between NAS and node (except node fw)<o:p></=
o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US><br>rpcbind isn̵=
7;t installed on node:<br><a href=3D"http://gerrit.ovirt.org/#/c/4720/">htt=
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Totally forgot the main problem:

This config won't survive a reboot, so where can I push the button therefor=
e :)

Best,
Sven.

Von: Sven Knohsalla
Gesendet: Freitag, 9. November 2012 17:35
An: users@ovirt.org
Betreff: AW: NFS issue using ovirt-node-iso-2.5.5-0.1.fc17

Hi,

I just wanted to update that NFS is working now with ovirt-node-iso-2.5.5-0=
.1.fc17,
but I had to change /etc/nfsmount.conf in the following line:

89 # Enable File Locking
90 # Lock=3DTrue (seems to be true per default, although commented out)

to:

# Enable File Locking
Lock=3DFalse

Is there anybody else, who is running in the same problem?

Thanks in advance!

Kind regards, Sven.

Von: Sven Knohsalla
Gesendet: Donnerstag, 8. November 2012 15:55
An: users@ovirt.org<mailto:users@ovirt.org>
Betreff: NFS issue using ovirt-node-iso-2.5.5-0.1.fc17

Hi,

just created a test environment, including ovirt-engine 3.1 + ovirt-node-is=
o-2.5.5-0.1.fc17 + qnap iscsi + qnap nas (NFSv3).
iSCSI connection is working fine.
When connecting to Export/ISO Domain via webgui the progress is taking fore=
ver (waited ~ 10 mins)

Back to console I first tried to connect from ovirt-engine to nfs storage o=
f our NAS:

showmount -e 172.16.101.95 ->
Export list for 172.16.101.95:
/NFS-ISO01
/Export-NFS01
/...
mount -t nfs 172.16.101.95:/Export-NFS01 /mnt/nastest/
mount ->
172.16.101.95:/Export-NFS01/ on /mnt/nastest type nfs (rw,relatime,vers=3D3=
,rsize=3D32768,wsize=3D32768,namlen=3D255,hard,proto=3Dtcp,timeo=3D600,retr=
ans=3D2,sec=3Dsys,
mountaddr=3D172.16.101.95,mountvers=3D3,mountport=3D56272,mountproto=3Dudp,=
local_lock=3Dnone,addr=3D172.16.101.95)

Touching a file on mountpoint is working,too.

On ovirt-node:

showmount -e 172.16.101.95->
Export list for 172.16.101.95:
/NFS-ISO01
/Export-NFS01
/...

mount -t nfs 172.16.101.95:/Export-NFS01 /mnt/nastest/ ->
mount.nfs: rpc.statd is not running but is required for remote locking.
mount.nfs: Either use '-o nolock' to keep locks local, or start statd.
mount.nfs: an incorrect mount option was specified

mount -t nfs 172.16.101.95:/Export-NFS01 /mnt/nastest/ -o nolock ->
working (also for vdsm)!

There's no firewall between NAS and node (except node fw)

rpcbind isn't installed on node:
http://gerrit.ovirt.org/#/c/4720/

It seems the package isn't needed anymore by this post in gerrit?

Well, how to proceed here?
Am I getting my wires crossed here or just missed a configuration?

Thx in advance!

Best,
Sven.

Sven Knohsalla | System Administration

Office +49 631 68036 433 | Fax +49 631 68036 111  |E-Mail s.knohsalla@netbi=
scuits.com<mailto:s.knohsalla@netbiscuits.com> | Skype: netbiscuits.admin
Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY

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</o:shapelayout></xml><![endif]--></head><body lang=3DDE link=3Dblue vlink=
=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal><span lang=3DEN-US=
 style=3D'color:#1F497D'>Totally forgot the main problem:<o:p></o:p></span>=
</p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'><o:p>&n=
bsp;</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color=
:#1F497D'>This config won’t survive a reboot, so where can I push the=
 button therefore </span><span lang=3DEN-US style=3D'font-family:Wingdings;=
color:#1F497D'>J</span><span lang=3DEN-US style=3D'color:#1F497D'><o:p></o:=
p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D=
'><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=
=3D'color:#1F497D'>Best,<o:p></o:p></span></p><p class=3DMsoNormal><span la=
ng=3DEN-US style=3D'color:#1F497D'>Sven.<o:p></o:p></span></p><p class=3DMs=
oNormal><span lang=3DEN-US style=3D'color:#1F497D'><o:p> </o:p></span>=
</p><div><div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3=
.0pt 0cm 0cm 0cm'><p class=3DMsoNormal><b><span style=3D'font-size:10.0pt;f=
ont-family:"Tahoma","sans-serif";mso-fareast-language:DE'>Von:</span></b><s=
pan style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast=
-language:DE'> Sven Knohsalla <br><b>Gesendet:</b> Freitag, 9. November 201=
2 17:35<br><b>An:</b> users@ovirt.org<br><b>Betreff:</b> AW: NFS issue usin=
g ovirt-node-iso-2.5.5-0.1.fc17<o:p></o:p></span></p></div></div><p class=
=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal><span style=3D'color=
:#1F497D'>Hi,<o:p></o:p></span></p><p class=3DMsoNormal><span style=3D'colo=
r:#1F497D'><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN=
-US style=3D'color:#1F497D'>I just wanted to update that NFS is working now=
 with ovirt-node-iso-2.5.5-0.1.fc17,<br>but I had to change /etc/nfsmount.c=
onf in the following line:<o:p></o:p></span></p><p class=3DMsoNormal><span =
lang=3DEN-US style=3D'color:#1F497D'><o:p> </o:p></span></p><p class=
=3DMsoNormal><span lang=3DEN-US style=3D'font-family:"Courier New";color:#1=
F497D'>89 # Enable File Locking<o:p></o:p></span></p><p class=3DMsoNormal><=
span lang=3DEN-US style=3D'font-family:"Courier New";color:#1F497D'>90 # Lo=
ck=3DTrue (seems to be true per default, although commented out)<o:p></o:p>=
</span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'>=
<br>to:<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=
=3D'color:#1F497D'><o:p> </o:p></span></p><p class=3DMsoNormal><span l=
ang=3DEN-US style=3D'font-family:"Courier New";color:#1F497D'># Enable File=
 Locking<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=
=3D'font-family:"Courier New";color:#1F497D'>Lock=3DFalse<o:p></o:p></span>=
</p><p class=3DMsoNormal><span lang=3DEN-US style=3D'font-family:"Courier N=
ew";color:#1F497D'><o:p> </o:p></span></p><p class=3DMsoNormal><span l=
ang=3DEN-US style=3D'color:#1F497D'>Is there anybody else, who is running i=
n the same problem?<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3D=
EN-US style=3D'color:#1F497D'><o:p> </o:p></span></p><p class=3DMsoNor=
mal><span lang=3DEN-US style=3D'color:#1F497D'>Thanks in advance!<o:p></o:p=
p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'><o:p>&nbs=
p;</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#=
1F497D'><o:p> </o:p></span></p><div><div style=3D'border:none;border-t=
op:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=3DMsoNormal><b><=
span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareas=
t-language:DE'>Von:</span></b><span style=3D'font-size:10.0pt;font-family:"=
Tahoma","sans-serif";mso-fareast-language:DE'> Sven Knohsalla <br><b>Gesend=
et:</b> Donnerstag, 8. November 2012 15:55<br><b>An:</b> <a href=3D"mailto:=
users@ovirt.org">users@ovirt.org</a><br><b>Betreff:</b> NFS issue using ovi=
rt-node-iso-2.5.5-0.1.fc17<o:p></o:p></span></p></div></div><p class=3DMsoN=
ormal><o:p> </o:p></p><p class=3DMsoNormal>Hi,<o:p></o:p></p><p class=
=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal><span lang=3DEN-US>j=
ust created a test environment, including ovirt-engine 3.1 + ovirt-node-iso=
-2.5.5-0.1.fc17 + qnap iscsi + qnap nas (NFSv3).<o:p></o:p></span></p><p cl=
ass=3DMsoNormal><span lang=3DEN-US>iSCSI connection is working fine.<br>Whe=
n connecting to Export/ISO Domain via webgui the progress is taking forever=
 (waited ~ 10 mins)<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3D=
EN-US><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US>B=
ack to console I first tried to connect from ovirt-engine to nfs storage of=
 our NAS:<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US><br>=
showmount -e 172.16.101.95 -><br>Export list for 172.16.101.95:<o:p></o:=
p></span></p><p class=3DMsoNormal><span lang=3DEN-US>/NFS-ISO01<o:p></o:p><=
/span></p><p class=3DMsoNormal><span lang=3DEN-US>/Export-NFS01<o:p></o:p><=
/span></p><p class=3DMsoNormal style=3D'margin-bottom:12.0pt'><span lang=3D=
EN-US>/…<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US=
p><p class=3DMsoNormal><span lang=3DEN-US>mount -><o:p></o:p></span></p>=
<p class=3DMsoNormal><span lang=3DEN-US>172.16.101.95:/Export-NFS01/ on /mn=
t/nastest type nfs (rw,relatime,vers=3D3,rsize=3D32768,wsize=3D32768,namlen=
=3D255,hard,proto=3Dtcp,timeo=3D600,retrans=3D2,sec=3Dsys,<br>mountaddr=3D1=
72.16.101.95,mountvers=3D3,mountport=3D56272,mountproto=3Dudp,local_lock=3D=
none,addr=3D172.16.101.95)<o:p></o:p></span></p><p class=3DMsoNormal><span =
lang=3DEN-US><br>Touching a file on mountpoint is working,too.<o:p></o:p></=
span></p><p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></=
p><p class=3DMsoNormal><span lang=3DEN-US>On ovirt-node:<o:p></o:p></span><=
/p><p class=3DMsoNormal><span lang=3DEN-US><br>showmount -e 172.16.101.95-&=
gt;<br>Export list for 172.16.101.95:<o:p></o:p></span></p><p class=3DMsoNo=
rmal><span lang=3DEN-US>/NFS-ISO01<o:p></o:p></span></p><p class=3DMsoNorma=
l><span lang=3DEN-US>/Export-NFS01<o:p></o:p></span></p><p class=3DMsoNorma=
l><span lang=3DEN-US>/…<br><br>mount -t nfs 172.16.101.95:/Export-NFS=
01 /mnt/nastest/ -><br>mount.nfs: rpc.statd is not running but is requir=
ed for remote locking.<o:p></o:p></span></p><p class=3DMsoNormal><span lang=
=3DEN-US>mount.nfs: Either use '-o nolock' to keep locks local, or start st=
atd.<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US>mount.nfs=
: an incorrect mount option was specified<br><br>mount -t nfs 172.16.101.95=
:/Export-NFS01 /mnt/nastest/ -o nolock -><br>working (also for vdsm)!<br=
p://gerrit.ovirt.org/#/c/4720/</a><o:p></o:p></span></p><p class=3DMsoNorma=
l><span lang=3DEN-US><br>It seems the package isn’t needed anymore by=
 this post in gerrit?<o:p></o:p></span></p><p class=3DMsoNormal><span lang=
=3DEN-US><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-U=
S>Well, how to proceed here?<br>Am I getting my wires crossed here or just =
missed a configuration?<o:p></o:p></span></p><p class=3DMsoNormal><span lan=
g=3DEN-US><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-=
US>Thx in advance!<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DE=
N-US><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US>Be=
st,<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US>Sven.<o:p>=
</o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p><=
/span></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#5A5A5A;ms=
o-fareast-language:DE'>Sven Knohsalla </span><span lang=3DEN-US style=3D'co=
lor:#C00000;mso-fareast-language:DE'>|</span><span lang=3DEN-US style=3D'co=
lor:#5A5A5A;mso-fareast-language:DE'> System Administration<o:p></o:p></spa=
n></p><p class=3DMsoNormal><span lang=3DEN-US style=3D'color:gray;mso-farea=
st-language:DE'><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=
=3DEN-US style=3D'font-size:9.0pt;color:#5A5A5A;mso-fareast-language:DE'>Of=
fice +49 631 68036 433 | Fax +49 631 68036 111  |E-Mail</span><span la=
ng=3DEN-US style=3D'font-size:9.0pt;color:#505050;mso-fareast-language:DE'>=
 </span><span lang=3DEN-US style=3D'font-size:9.0pt;color:#BF000D;mso-farea=
st-language:DE'><a href=3D"mailto:s.knohsalla@netbiscuits.com">s.knohsalla@=
netbiscuits.com</a></span><span lang=3DEN-US style=3D'font-size:9.0pt;color=
:#5A5A5A;mso-fareast-language:DE'> | Skype: </span><span lang=3DEN-US style=
=3D'font-size:9.0pt;color:#BF000D;mso-fareast-language:DE'>netbiscuits.admi=
n</span><span lang=3DEN-US style=3D'font-size:9.0pt;color:#5A5A5A;mso-farea=
st-language:DE'> <o:p></o:p></span></p><p class=3DMsoNormal><span style=3D'=
font-size:9.0pt;color:#5A5A5A;mso-fareast-language:DE'>Netbiscuits GmbH | E=
uropaallee 10 | 67657 | GERMANY<o:p></o:p></span></p></div></body></html>=

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