Re: [Users] Can I use IP address for FQDN?

10 Jan 2014


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Maurice:=0A=0A=0AHere is my showmount output:=0A=0A=0A=0A=0A=0A>___________=
_____________________=0A> From: Maurice James <midnightsteel@msn.com>=0A>To=
: 'David Li' <david_li@sbcglobal.net>; 'Pat Pierson' <ihasn2004@gmail.com> =
=0A>Cc: users@ovirt.org =0A>Sent: Friday, January 10, 2014 11:06 AM=0A>Subj=
ect: RE: [Users] Can I use IP address for FQDN?=0A> =0A>=0A>=0A>Run showmou=
nt =E2=80=93e <name of your nfs host> to see if the mounts are advertised p=
roperly=0A>So your command should look something like=0A>=C2=A0=0A>#showmou=
nt =E2=80=93e host.example.com=0A>=C2=A0=0A>=C2=A0=0A>From:users-bounces@ov=
irt.org [mailto:users-bounces@ovirt.org] On Behalf Of David Li=0A>Sent: Fri=
day, January 10, 2014 1:47 PM=0A>To: Pat Pierson=0A>Cc: users@ovirt.org=0A>=
Subject: Re: [Users] Can I use IP address for FQDN?=0A>=C2=A0=0A>=C2=A0=0A>=
I just added a line to both /etc/hosts file. This time when I tried to atta=
ch the NFS ISO domain, it showed up as "locked" but eventually disappeared =
again from the web portal.=C2=A0=0A>=C2=A0=0A>I looked at the vdsm.log and =
found it might be that the mount timed out for some reason. But not quite s=
ure why.=C2=A0=0A>Anyone has any idea what exactly I should be searching fo=
r in vdsm.log?=C2=A0=0A>=C2=A0=0A>=C2=A0=0A>=C2=A0=0A>=0A>>________________=
________________=0A>>=0A>>From:Pat Pierson <ihasn2004@gmail.com>=0A>>To: Da=
vid Li <david_li@sbcglobal.net> =0A>>Cc: "users@ovirt.org" <users@ovirt.org=
...
=0A>>Sent: Friday, January 10, 2014 10:29 AM=0A>>Subject: Re: [Users] Can=
 I use IP address for FQDN?=0A>>=C2=A0=0A>>all machines.=0A>>=C2=A0=0A>>On =
Fri, Jan 10, 2014 at 1:20 PM, David Li <david_li@sbcglobal.net> wrote:=0A>>=
Is this the /etc/hosts file on the engine machine or the node machine?=C2=
=A0=0A>>>=C2=A0=0A>>>=0A>>>>________________________________=0A>>>>=0A>>>>F=
rom:Pat Pierson <ihasn2004@gmail.com>=0A>>>>To: David Li <david_li@sbcgloba=
l.net> =0A>>>>Cc: "users@ovirt.org" <users@ovirt.org> =0A>>>>Sent: Friday, =
January 10, 2014 10:08 AM=0A>>>>Subject: Re: [Users] Can I use IP address f=
or FQDN?=0A>>>>=C2=A0=0A>>>>you can set a static FQDN if you dont have a dn=
s server in /etc/hosts, however if you do this, set the same FQDNs on all h=
osts for each hosts=0A>>>>192.168.0.1=C2=A0=C2=A0=C2=A0=C2=A0 node1.test.co=
m=C2=A0=C2=A0 node1=0A>>>>192.168.0.2=C2=A0=C2=A0=C2=A0=C2=A0 node2.test.co=
m=C2=A0=C2=A0 node2=0A>>>>192.168.0.3=C2=A0=C2=A0=C2=A0=C2=A0 node3.test.co=
m=C2=A0=C2=A0 node3=0A>>>>use that fqdn for your engine/node during the eng=
ine install.=0A>>>>=C2=A0=0A>>>>On Fri, Jan 10, 2014 at 12:48 PM, David Li =
<david_li@sbcglobal.net> wrote:=0A>>>>Hi,=0A>>>>>=0A>>>>>I have set up a de=
fault FQDN ( for the engine machine) at engine installation. But this is no=
t resolvable by the node when it tries to mount the NFS ISO share from the =
engine. Is there anyway that I can update this name on the engine to using =
a IP address?=C2=A0=0A>>>>>=0A>>>>>________________________________________=
_______=0A>>>>>Users mailing list=0A>>>>>Users@ovirt.org=0A>>>>>http://list=
s.ovirt.org/mailman/listinfo/users=0A>>>>=0A>>>>=0A>>>>=0A>>>>-- =0A>>>>Pat=
rick Pierson =0A>>>>=C2=A0=0A>>=0A>>=0A>>=0A>>-- =0A>>Patrick Pierson =0A>>=
=C2=A0=0A>=0A>
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...
</b> RE: [Users]
 Can I use IP address for FQDN?<br> </font> </div> <div class=3D"y_msg_cont=
ainer"><br>=0A<div id=3D"yiv1469225023"><style><!--=0A#yiv1469225023  =0A _=
filtered #yiv1469225023 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 3 2 4;=
}=0A#yiv1469225023  =0A#yiv1469225023 p.yiv1469225023MsoNormal, #yiv1469225=
023 li.yiv1469225023MsoNormal, #yiv1469225023 div.yiv1469225023MsoNormal=0A=
=09{margin:0in;margin-bottom:.0001pt;font-size:12.0pt;font-family:"Times Ne=
w Roman", "serif";}=0A#yiv1469225023 a:link, #yiv1469225023 span.yiv1469225=
023MsoHyperlink=0A=09{color:blue;text-decoration:underline;}=0A#yiv14692250=
23 a:visited, #yiv1469225023 span.yiv1469225023MsoHyperlinkFollowed=0A=09{c=
...
<span style=3D"font-size: 11pt; font-family: Calibri, sans-serif;">From:</=
span></b><span style=3D"font-size: 11pt; font-family: Calibri, sans-serif;"=
users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] <b>On Behalf Of =
</b>David Li<br><b>Sent:</b> Friday, January 10, 2014 1:47 PM<br><b>To:</b>=
 Pat Pierson<br><b>Cc:</b> users@ovirt.org<br><b>Subject:</b> Re: [Users] C=
an I use IP address for FQDN?</span></div></div></div><div class=3D"yiv1469=
225023MsoNormal">  </div><div><div><div class=3D"yiv1469225023MsoNorma=
l" style=3D"background:white;"><span style=3D"color:black;">  </span><=
/div></div><div><div class=3D"yiv1469225023MsoNormal"><span style=3D"color:=
black;">I just
 added a line to both /etc/hosts file. This time when I tried to attach the=
 NFS ISO domain, it showed up as "locked" but eventually disappeared again =
from the web portal. </span></div></div><div><div class=3D"yiv14692250=
23MsoNormal"><span style=3D"color:black;">  </span></div></div><div><d=
iv class=3D"yiv1469225023MsoNormal"><span style=3D"color:black;">I looked a=
t the vdsm.log and found it might be that the mount timed out for some reas=
on. But not quite sure why. </span></div></div><div><div class=3D"yiv1=
469225023MsoNormal"><span style=3D"color:black;">Anyone has any idea what e=
xactly I should be searching for in vdsm.log? </span></div></div><div>=
<div class=3D"yiv1469225023MsoNormal"><span style=3D"color:black;">  <=
/span></div></div><div><div class=3D"yiv1469225023MsoNormal"><span style=3D=
"color:black;">  </span></div></div><div><div class=3D"yiv1469225023Ms=
oNormal" style=3D"background:white;"><span style=3D"color:black;">
  </span></div><blockquote style=3D"border:none;border-left:solid #101=
0FF 1.5pt;padding:0in 0in 0in 4.0pt;margin-left:3.75pt;margin-top:3.75pt;ma=
rgin-bottom:5.0pt;"><div><div><div><div class=3D"yiv1469225023MsoNormal" al=
ign=3D"center" style=3D"text-align:center;background:white;"><span style=3D=
"color:black;"><hr size=3D"1" width=3D"100%" align=3D"center"></span></div>=
<div class=3D"yiv1469225023MsoNormal" style=3D"background:white;"><b><span =
...
<div><div class=3D"yiv1469225023MsoNormal" style=3D"background:white;"><sp=
an style=3D"color:black;">On Fri, Jan 10, 2014 at 1:20 PM, David Li <<a =
rel=3D"nofollow"
 ymailto=3D"mailto:david_li@sbcglobal.net" target=3D"_blank" href=3D"mailto=
:david_li@sbcglobal.net">david_li@sbcglobal.net</a>> wrote:</span></div>=
<blockquote style=3D"border:none;border-left:solid #CCCCCC 1.0pt;padding:0i=
n 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in;"><div><div><div><div cl=
ass=3D"yiv1469225023MsoNormal" style=3D"background:white;"><span style=3D"c=
...
<span style=3D"color:black;"></span></div></div><div><div><div><div class=
=3D"yiv1469225023MsoNormal"
...
On Fri, Jan 10, 2014 at 12:48 PM, David Li <<a rel=3D"nofollow" ymailto=
=3D"mailto:david_li@sbcglobal.net" target=3D"_blank" href=3D"mailto:david_l=
i@sbcglobal.net">david_li@sbcglobal.net</a>> wrote:</span></div><blockqu=
ote style=3D"border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0i=
n 6.0pt;margin-left:4.8pt;margin-right:0in;"><div class=3D"yiv1469225023Mso=
Normal"
<html><body><div style=3D"color:#000; background-color:#fff; font-family:ti=
mes new roman, new york, times, serif;font-size:12pt"><div><span>Maurice:</=
span></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family:=
 'times new roman', 'new york', times, serif; background-color: transparent=
; font-style: normal;"><span><br></span></div><div style=3D"color: rgb(0, 0=
, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, s=
erif; background-color: transparent; font-style: normal;"><span><br></span>=
</div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'tim=
es new roman', 'new york', times, serif; background-color: transparent; fon=
t-style: normal;"><span>Here is my showmount output:</span></div><div style=
=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', '=
new york', times, serif; background-color: transparent; font-style: normal;=
"><span><br></span></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px=
;
 font-family: 'times new roman', 'new york', times, serif; background-color=
: transparent; font-style: normal;"><span><br></span></div><div><br><blockq=
uote style=3D"border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; ma=
rgin-top: 5px; padding-left: 5px;">  <div style=3D"font-family: 'times new =
roman', 'new york', times, serif; font-size: 12pt;"> <div style=3D"font-fam=
ily: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div d=
ir=3D"ltr"> <hr size=3D"1">  <font size=3D"2" face=3D"Arial"> <b><span styl=
e=3D"font-weight:bold;">From:</span></b> Maurice James <midnightsteel@ms=
n.com><br> <b><span style=3D"font-weight: bold;">To:</span></b> 'David L=
i' <david_li@sbcglobal.net>; 'Pat Pierson' <ihasn2004@gmail.com>=
; <br><b><span style=3D"font-weight: bold;">Cc:</span></b> users@ovirt.org =
<br> <b><span style=3D"font-weight: bold;">Sent:</span></b> Friday, January=
 10, 2014 11:06 AM<br> <b><span style=3D"font-weight: bold;">Subject:</span=
olor:purple;text-decoration:underline;}=0A#yiv1469225023 span.yiv1469225023=
EmailStyle17=0A=09{font-family:"Calibri", "sans-serif";color:#1F497D;}=0A#y=
iv1469225023 .yiv1469225023MsoChpDefault=0A=09{font-size:10.0pt;}=0A _filte=
red #yiv1469225023 {margin:1.0in 1.0in 1.0in 1.0in;}=0A#yiv1469225023 div.y=
iv1469225023WordSection1=0A=09{}=0A--></style><div><div class=3D"yiv1469225=
023WordSection1"><div class=3D"yiv1469225023MsoNormal"><span style=3D"font-=
size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);">Run=
 showmount =E2=80=93e <name of your nfs host> to see if the mounts ar=
e advertised properly</span></div><div class=3D"yiv1469225023MsoNormal"><sp=
an style=3D"font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(3=
1, 73, 125);">So your command should look something like</span></div><div c=
lass=3D"yiv1469225023MsoNormal"><span style=3D"font-size: 11pt; font-family=
: Calibri, sans-serif; color: rgb(31, 73, 125);">  </span></div><div c=
lass=3D"yiv1469225023MsoNormal"><span style=3D"font-size: 11pt; font-family=
: Calibri, sans-serif; color: rgb(31, 73, 125);">#showmount =E2=80=93e <a t=
arget=3D"_blank" href=3D"http://host.example.com/">host.example.com</a></sp=
an></div><div class=3D"yiv1469225023MsoNormal"><span style=3D"font-size: 11=
pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);">
  </span></div><div class=3D"yiv1469225023MsoNormal"><span style=3D"fo=
nt-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);">=
  </span></div><div><div style=3D"border:none;border-top:solid #E1E1E1=
 1.0pt;padding:3.0pt 0in 0in 0in;"><div class=3D"yiv1469225023MsoNormal"><b=
style=3D"font-size: 10pt; font-family: Arial, sans-serif; color: black;">Fr=
om:</span></b><span style=3D"font-size: 10pt; font-family: Arial, sans-seri=
f; color: black;"> Pat Pierson <<a rel=3D"nofollow" ymailto=3D"mailto:ih=
asn2004@gmail.com" target=3D"_blank" href=3D"mailto:ihasn2004@gmail.com">ih=
asn2004@gmail.com</a>><br><b>To:</b> David Li <<a rel=3D"nofollow" ym=
ailto=3D"mailto:david_li@sbcglobal.net" target=3D"_blank" href=3D"mailto:da=
vid_li@sbcglobal.net">david_li@sbcglobal.net</a>> <br><b>Cc:</b> "<a rel=
=3D"nofollow"
 ymailto=3D"mailto:users@ovirt.org" target=3D"_blank" href=3D"mailto:users@=
ovirt.org">users@ovirt.org</a>" <<a rel=3D"nofollow" ymailto=3D"mailto:u=
sers@ovirt.org" target=3D"_blank" href=3D"mailto:users@ovirt.org">users@ovi=
rt.org</a>> <br><b>Sent:</b> Friday, January 10, 2014 10:29 AM<br><b>Sub=
ject:</b> Re: [Users] Can I use IP address for FQDN?</span><span style=3D"c=
olor:black;"></span></div></div><div><div class=3D"yiv1469225023MsoNormal" =
style=3D"background:white;"><span style=3D"color:black;">  </span></di=
v><div id=3D"yiv1469225023"><div><div class=3D"yiv1469225023MsoNormal" styl=
e=3D"background:white;"><span style=3D"color:black;">all machines.</span></=
div></div><div><div class=3D"yiv1469225023MsoNormal" style=3D"margin-bottom=
:12.0pt;background:white;"><span style=3D"color:black;">  </span></div=
olor:black;">Is this the /etc/hosts file on the engine machine or the node =
machine? </span></div></div><div><div class=3D"yiv1469225023MsoNormal"=
 style=3D"background:white;"><span style=3D"color:black;">  </span></d=
iv><blockquote style=3D"border:none;border-left:solid #1010FF 1.5pt;padding=
:0in 0in 0in 4.0pt;margin-left:3.75pt;margin-top:3.75pt;margin-bottom:5.0pt=
;"><div><div><div><div class=3D"yiv1469225023MsoNormal" align=3D"center" st=
yle=3D"text-align:center;background:white;"><span style=3D"color:black;"><h=
r size=3D"1" width=3D"100%" align=3D"center"></span></div><div class=3D"yiv=
1469225023MsoNormal"
 style=3D"background:white;"><b><span style=3D"font-family: Arial, sans-ser=
if; color: black;">From:</span></b><span style=3D"font-family: Arial, sans-=
serif; color: black;"> Pat Pierson <<a rel=3D"nofollow" ymailto=3D"mailt=
o:ihasn2004@gmail.com" target=3D"_blank" href=3D"mailto:ihasn2004@gmail.com=
">ihasn2004@gmail.com</a>><br><b>To:</b> David Li <<a rel=3D"nofollow=
" ymailto=3D"mailto:david_li@sbcglobal.net" target=3D"_blank" href=3D"mailt=
o:david_li@sbcglobal.net">david_li@sbcglobal.net</a>> <br><b>Cc:</b> "<a=
 rel=3D"nofollow" ymailto=3D"mailto:users@ovirt.org" target=3D"_blank" href=
=3D"mailto:users@ovirt.org">users@ovirt.org</a>" <<a rel=3D"nofollow" ym=
ailto=3D"mailto:users@ovirt.org" target=3D"_blank" href=3D"mailto:users@ovi=
rt.org">users@ovirt.org</a>> <br><b>Sent:</b> Friday, January 10, 2014 1=
0:08 AM<br><b>Subject:</b> Re: [Users] Can I use IP address for FQDN?</span=
 style=3D"background:white;"><span style=3D"color:black;">  </span></d=
iv><div><div><div><div><div><div><div class=3D"yiv1469225023MsoNormal" styl=
e=3D"background:white;"><span style=3D"color:black;">you can set a static F=
QDN if you dont have a dns server in /etc/hosts, however if you do this, se=
t the same FQDNs on all hosts for each hosts</span></div></div><div class=
=3D"yiv1469225023MsoNormal" style=3D"background:white;"><span style=3D"colo=
r:black;">192.168.0.1     <a rel=3D"nofollow" target=3D=
"_blank" href=3D"http://node1.test.com/">node1.test.com</a>  ; nod=
e1</span></div></div><div class=3D"yiv1469225023MsoNormal" style=3D"backgro=
und:white;"><span style=3D"color:black;">192.168.0.2    =
; <a rel=3D"nofollow" target=3D"_blank" href=3D"http://node2.test.com/">nod=
e2.test.com</a>   node2</span></div></div><div class=3D"yiv146922=
5023MsoNormal" style=3D"margin-bottom:12.0pt;background:white;"><span
 style=3D"color:black;">192.168.0.3     <a rel=3D"nofol=
low" target=3D"_blank" href=3D"http://node3.test.com/">node3.test.com</a>&n=
bsp;  node3</span></div></div><div class=3D"yiv1469225023MsoNormal" st=
yle=3D"background:white;"><span style=3D"color:black;">use that fqdn for yo=
ur engine/node during the engine install.</span></div></div><div><div class=
=3D"yiv1469225023MsoNormal" style=3D"margin-bottom:12.0pt;background:white;=
"><span style=3D"color:black;">  </span></div><div><div class=3D"yiv14=
69225023MsoNormal" style=3D"background:white;"><span style=3D"color:black;"=
 style=3D"background:white;"><span style=3D"color:black;">Hi,<br><br>I have=
 set up a default FQDN ( for the engine machine) at engine installation. Bu=
t this is not resolvable by the node when it tries to mount the NFS ISO sha=
re from the engine. Is there anyway that I can update this name on the engi=
ne to using a IP address? <br><br>____________________________________=
___________<br>Users mailing list<br><a rel=3D"nofollow" ymailto=3D"mailto:=
Users@ovirt.org" target=3D"_blank" href=3D"mailto:Users@ovirt.org">Users@ov=
irt.org</a><br>http://lists.ovirt.org/mailman/listinfo/users</span></div></=
blockquote></div><div class=3D"yiv1469225023MsoNormal" style=3D"background:=
white;"><span style=3D"color:black;"><br><br clear=3D"all"><br>-- <br>Patri=
ck Pierson </span></div></div></div><div class=3D"yiv1469225023MsoNormal" s=
tyle=3D"margin-bottom:12.0pt;background:white;"><span style=3D"color:black;=
">
  </span></div></div></div></div></div></div></blockquote></div></div>=
</div></blockquote></div><div class=3D"yiv1469225023MsoNormal" style=3D"bac=
kground:white;"><span style=3D"color:black;"><br><br clear=3D"all"><br>-- <=
br>Patrick Pierson </span></div></div></div><div class=3D"yiv1469225023MsoN=
ormal" style=3D"margin-bottom:12.0pt;background:white;"><span style=3D"colo=
r:black;">  </span></div></div></div></div></blockquote></div></div></=
div></div></div><br><br></div> </div> </div> </blockquote></div>   </div></=
body></html>
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