10:01 a.m.
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I am still trying to resolve this issue. I found the "Troubleshooting NFS S=
torage Issues" page=2C and have a few questions regarding the troubleshooti=
ng steps contained therein...
1) In the "Permissions" section=2C there's a suggestion under the
"SELinux"=
subsection to "su - vdsm -s /bin/bash" and then try to mount the target NF=
S share under a temp mountpoint. However=2C the mount command is only usabl=
e as 'root'=2C right? If this can indeed be done=2C please let me know how =
(and I will update the wiki page...)
2) In the "nfs-check program" section=2C it says to run the Python script p=
assing the the target NFS share path as a parameter. However=2C it does not=
indicate where to run the script -- on the engine=2C or on a node? (When I=
ran it on a node=2C it gives the output: return =3D 32 error mount.nfs: ac=
cess denied by server while mounting stordevfs.nec-labs.com:/volumes/storag=
e/ovirt-isos)
Thanks!Will
From: willarddennis(a)live.com
To: stockhausen(a)collogia.de=3B users(a)ovirt.org
Date: Mon=2C 20 Jan 2014 16:17:28 -0500
Subject: Re: [Users] Error when trying to create a new ISO storage domain
=0A=
=0A=
=0A=
Thanks for the reply=2C Markus.
Did you follow the NFS export guidelines and userid 36? Here the
export data from our ISO NFS server path
=20
# ls -ald /var/nas3/OVirtISO
drwxrwxr-x 3 36 36 74 Dez 10 12:53 /var/nas3/OVirtISO
# cat /etc/exports
/var/nas3/OVirtEXP 10.0.0.0/12(rw=2Casync=2Cno_subtree_check=2Canonuid=3D=
36=2Canongid=3D36=2Call_squash)
...
=20
Markus
The share is on a Illumos (nee OpenSolaris) box=2C and uses ZFS's NFS imple=
mentation. Here is the output of the "share" command (i.e. exportfs) for th=
is share:
-@storage/ovir /volumes/storage/ovirt-isos anon=3D36=2Csec=3Dnone=2Crw =
""
I did change the NFS mount options (added the "anon=3D36"=2C and changed th=
e "sec=3D" option from "sys to "none")=2C and now I'm getting
a slightly di=
fferent error:
-----Error while executing action Add Storage Connection: Problem while try=
ing to mount target-----
Any way to get more info on what exactly the propblem is?? =0A=
_______________________________________________=0A=
Users mailing list=0A=
Users(a)ovirt.org=0A=
http://lists.ovirt.org/mailman/listinfo/users =
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<body class=3D'hmmessage'><div dir=3D'ltr'>I am still trying
to resolve thi=
s issue. I found the "Troubleshooting NFS Storage Issues" page=2C and have =
a few questions regarding the troubleshooting steps contained therein...<di=
v><br></div><div>1) In the "Permissions" section=2C
there's a suggestion un=
der the "SELinux" subsection to "su - vdsm -s /bin/bash" and then try
to mo=
unt the target NFS share under a temp mountpoint. However=2C the mount comm=
and is only usable as 'root'=2C right? If this can indeed be done=2C please=
let me know how (and I will update the wiki
page...)</div><div><br></div><=
div>2) In the "nfs-check program" section=2C it says to run the Python scri=
pt passing the =3Bthe target NFS share path as a parameter. However=2C =
it does not indicate where to run the script -- on the engine=2C or on a no=
de? (When I ran it on a node=2C it gives the output: =3Breturn =3D 32 e=
rror mount.nfs: access denied by server while mounting stordevfs.nec-labs.c=
om:/volumes/storage/ovirt-isos)<br><br>Thanks!</div><div>Will<br><br><div><=
hr id=3D"stopSpelling">From: willarddennis(a)live.com<br>To:
stockhausen@coll=
ogia.de=3B users(a)ovirt.org<br>Date: Mon=2C 20 Jan 2014 16:17:28 -0500<br>Su=
bject: Re: [Users] Error when trying to create a new ISO storage domain<br>=
<br>=0A=
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<div dir=3D"ltr">Thanks for the reply=2C
Markus.<br><div><br>>=3B Did you=
follow the NFS export guidelines and userid 36? Here the<br>>=3B export =
data from our ISO NFS server path<br>>=3B <br>>=3B # ls -ald
/var/nas3/=
OVirtISO<br>>=3B drwxrwxr-x 3 36 36 74 Dez 10 12:53 /var/nas3/OVirtISO<br=
>=3B # cat /etc/exports<br>>=3B /var/nas3/OVirtEXP
10.0.0.0/12(rw=2Cas=
ync=2Cno_subtree_check=2Canonuid=3D36=2Canongid=3D36=2Call_squash)<br>>=
=3B ...<br>>=3B <br>>=3B
Markus<br></div><div><br></div><div>The share =
is on a Illumos (nee OpenSolaris) box=2C and uses ZFS's NFS implementation.=
Here is the output of the "share" command (i.e. exportfs) for this share:<=
/div><div><br></div><div><font face=3D"Courier
New">-@storage/ovir  =3B=
/volumes/storage/ovirt-isos  =3B anon=3D36=2Csec=3Dnone=2Crw  =3B "=
"</font></div><div><br></div><div>I did change
the NFS mount options (added=
the "anon=3D36"=2C and changed the "sec=3D" option from "sys to
"none")=2C=
and now I'm getting a slightly different
error:</div><div><br></div><div>-=
----</div><div><font face=3D"Arial Unicode MS=2C Arial=2C
sans-serif" size=
=3D"3">Error while executing action Add Storage Connection: Problem while t=
rying to mount target</font></div><div><font face=3D"Arial
Unicode MS=2C Ar=
ial=2C sans-serif"
size=3D"3">-----</font></div><div><br></div><div>Any
way=
to get more info on what exactly the propblem is??</div> </div>=
=0A=
<br>_______________________________________________=0A=
Users mailing list=0A=
Users(a)ovirt.org=0A=
http://lists.ovirt.org/mailman/listinfo/users</div></div>
</div>=
</body>
</html>=
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