11:41 a.m.
I am using NFS share on an Openfile server as my main datastore went to
fire up a virtual instance this is the error I get:
VM Building_Automation is down. Exit message internal error process exited
while connecting to monitor: qemu-kvm: -drive
file=/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c,if=none,id=drive-virtio-disk0,format=raw,serial=0e-a017-b09f8cfa9410,cache=none,werror=stop,rerror=stop,aio=threads:
could not open disk image
/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c:
Permission denied .
Does vdsm have to be installed on the server that shares the main
datastore? Export and ISO are fine no problems.
--
Dominic Kaiser
Greater Boston Vineyard
Director of Operations
cell: 617-230-1412
fax: 617-252-0238
email: dominic(a)bostonvineyard.org
11:44 a.m.
On 02/09/2012 07:41 PM, Dominic Kaiser wrote:
I am using NFS share on an Openfile server as my main datastore went
to
fire up a virtual instance this is the error I get:
VM Building_Automation is down. Exit message internal error process
exited while connecting to monitor: qemu-kvm: -drive
file=/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c,if=none,id=drive-virtio-disk0,format=raw,serial=0e-a017-b09f8cfa9410,cache=none,werror=stop,rerror=stop,aio=threads:
could not open disk image
/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c:
Permission denied .
Does vdsm have to be installed on the server that shares the main
datastore? Export and ISO are fine no problems.
no need (say you would use a netapp, you couldn't install vdsm on it).
but you get a permission denied.
what does ls -l shows on that path?
12:55 p.m.
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----- Original Message -----
From: "Itamar Heim" <iheim(a)redhat.com>
To: "Dominic Kaiser" <dominic(a)bostonvineyard.org>
Cc: users(a)ovirt.org
Sent: Thursday, February 9, 2012 7:44:54 PM
Subject: Re: [Users] Hey using NFS as my main datastore
On 02/09/2012 07:41 PM, Dominic Kaiser wrote:
I am using NFS share on an Openfile server as my main datastore went
to
fire up a virtual instance this is the error I get:
VM Building_Automation is down. Exit message internal error process
exited while connecting to monitor: qemu-kvm: -drive
file=/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c,if=none,id=drive-virtio-disk0,format=raw,serial=0e-a017-b09f8cfa9410,cache=none,werror=stop,rerror=stop,aio=threads:
could not open disk image
/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c:
Permission denied .
It might be an selinux issue, please run the following:
1) run getenforce - if getenforce == enforcing, please run 'setenforce 0' and
re-run the vm
2) ls -Zl
/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c
3) rpm -qa | egrep "selinux|qemu-kvm|vdsm|libvirt"
Does vdsm have to be installed on the server that shares the main
datastore? Export and ISO are fine no problems.
no need (say you would use a netapp, you couldn't install vdsm on it).
but you get a permission denied.
what does ls -l shows on that path?
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--=_854a7bdd-197f-48f3-ac5f-af5cdba6bde7
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<html><head><style type=3D'text/css'>p { margin: 0;
}</style></head><body><=
div style=3D'font-family: Arial; font-size: 10pt; color:
#000000'><br><br><=
hr id=3D"zwchr"><div
style=3D"color:#000;font-weight:normal;font-style:norm=
al;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12=
pt;"><b>From: </b>"Itamar Heim"
&lt;iheim(a)redhat.com&gt;<br><b>To: </b>"Dom=
inic Kaiser" &lt;dominic(a)bostonvineyard.org&gt;<br><b>Cc:
</b>users(a)ovirt.o=
rg<br><b>Sent: </b>Thursday, February 9, 2012 7:44:54
PM<br><b>Subject: </b=
Re: [Users] Hey using NFS as my main datastore<br><br>On
02/09/2012 07:41 =
PM, Dominic Kaiser wrote:<br>> I am using NFS share
on an Openfile serve=
r as my main datastore went to<br>> fire up a virtual instance this is t=
he error I get:<br>><br>> VM Building_Automation is down. Exit
messag=
e internal error process<br>> exited while connecting to monitor: qemu-k=
vm: -drive<br>> file=3D/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674=
ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b=
09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c,if=3Dnone,id=3Ddrive-virti=
o-disk0,format=3Draw,serial=3D0e-a017-b09f8cfa9410,cache=3Dnone,werror=3Dst=
op,rerror=3Dstop,aio=3Dthreads:<br>> could not open disk
image<br>> /=
rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6=
c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4=
fad-9150-437e7ff9d14c:<br>> Permission denied .<br>It might be an
selinu=
x issue, please run the following: <br><br>1) run getenforce - if getenforc=
e =3D=3D enforcing, please run 'setenforce 0' and re-run the vm<br>2) ls
-Z=
l
/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b=
6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-=
4fad-9150-437e7ff9d14c<br>3) rpm -qa | egrep "selinux|qemu-kvm|vdsm|libvirt=
" <br><br><br><br>><br>> Does vdsm have
to be installed on the server=
that shares the main<br>> datastore? Export and ISO are fine no
p=
roblems.<br><br>no need (say you would use a netapp, you couldn't install
v=
dsm on it).<br>but you get a permission denied.<br>what does ls -l shows on=
that
path?<br><br><br>_______________________________________________<br>U=
sers mailing list<br>Users@ovirt.org<br>http://lists.ovirt.org/mailman/list=
info/users<br></div><br></div></body></html>
--=_854a7bdd-197f-48f3-ac5f-af5cdba6bde7--
12:49 p.m.
So I have fixed it! Thanks Itamar! It was chown -R 36:36 /path to my
shared folder. I should have looked at the ovirt wiki also:
http://www.ovirt.org/wiki/Troubleshooting_NFS_Storage_Issues. So all NFS
shares up and my virtual servers are starting.
Dominic
On Thu, Feb 9, 2012 at 12:41 PM, Dominic Kaiser
<dominic(a)bostonvineyard.org>wrote:
I am using NFS share on an Openfile server as my main datastore went
to
fire up a virtual instance this is the error I get:
VM Building_Automation is down. Exit message internal error process exited
while connecting to monitor: qemu-kvm: -drive
file=/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c,if=none,id=drive-virtio-disk0,format=raw,serial=0e-a017-b09f8cfa9410,cache=none,werror=stop,rerror=stop,aio=threads:
could not open disk image
/rhev/data-center/c10c25e0-526a-11e1-a5e4-87fa674ffb5d/340dad49-2ec7-475e-b6c6-668504bdb5b1/images/da582689-2248-4d0e-a017-b09f8cfa9410/78340ab7-b1f5-4fad-9150-437e7ff9d14c:
Permission denied .
Does vdsm have to be installed on the server that shares the main
datastore? Export and ISO are fine no problems.
--
Dominic Kaiser
Greater Boston Vineyard
Director of Operations
cell: 617-230-1412
fax: 617-252-0238
email: dominic(a)bostonvineyard.org
--
Dominic Kaiser
Greater Boston Vineyard
Director of Operations
cell: 617-230-1412
fax: 617-252-0238
email: dominic(a)bostonvineyard.org
3:58 p.m.
Hi Dominic,
On 02/09/2012 01:49 PM, Dominic Kaiser wrote:
So I have fixed it! Thanks Itamar! It was chown -R 36:36 /path to
my
shared folder. I should have looked at the ovirt wiki also:
http://www.ovirt.org/wiki/Troubleshooting_NFS_Storage_Issues. So all
NFS shares up and my virtual servers are starting.
Nice! Next time something similar happens, you might want to try
nfs-check script:
http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=commitdiff;h=578cfe90239d5c3f...
Thanks!
--
Cheers
Douglas
11:05 p.m.
On 02/10/2012 03:28 AM, Douglas Landgraf wrote:
Hi Dominic,
On 02/09/2012 01:49 PM, Dominic Kaiser wrote:
> So I have fixed it! Thanks Itamar! It was chown -R 36:36 /path to
> my shared folder. I should have looked at the ovirt wiki also:
> http://www.ovirt.org/wiki/Troubleshooting_NFS_Storage_Issues. So all
> NFS shares up and my virtual servers are starting.
Hi Dominic,
I had the same "perm denied" issue even after having all the
user.group stuff right.
It ended up as VDSM not setting the selinux policy.
It went away for me after running `setsebool virt_use_nfs 1`
Strangely, this is not mentioned in the above troubleshooting
guide/link, let me see if i can add it.
Nice! Next time something similar happens, you might want to try
nfs-check script:
http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=commitdiff;h=578cfe90239d5c3f...
Thanks!
Hi Doug,
I saw the script, it just gives a hint to check selinux booleans,
but doesn't go into specific
as to which booleans need to be set. Is there any other place in the
ovirt wiki where
the selinux booleans are mentioned so that users can map it to their
setup and make
changes accordingly to match it as mentioned in the wiki ?
4454
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5 comments
5 participants
participants (5)
-
Deepak C Shetty -
Dominic Kaiser -
Douglas Landgraf -
Haim Ateya -
Itamar Heim