[Users] Unable to add ISOs to default ISO storage domain

Sun Feb 5 00:46:53 UTC 2012

I am aware.
I just personally find it easier that way ;)

________________________________

From: Keith Robertson [mailto:kroberts at redhat.com]
Sent: Fri 2/3/2012 8:58 AM
To: Andrew Dunlop; Brown, Chris (GE Healthcare)
Cc: users at ovirt.org
Subject: Re: [Users] Unable to add ISOs to default ISO storage domain

Andrew and Chris,

You shouldn't need to manually place images on the NFS share and
subsequently chmod them. The ISO uploader should be doing both the
uploading and the chmod-ing for you, and if it is not doing this then
it's a bug.

Here is a Successful Example:
[root at ovirt ~]# vim keith.iso <-- Create a junk file.
[root at ovirt ~]# chmod 400 keith.iso <-- Set restrictive perms on it.
[root at ovirt ~]# ovirt-iso-uploader -i iso1 upload keith.iso
Please provide the REST API password for RHEV-M (CTRL+D to abort):

// Let's check our work...
[root at ovirt ~]# mount <ip scrubbed>:/data/ovirt/iso1 /mnt/isodomain/ <--
mount the iso export domain
[root at ovirt ~]# su - vdsm
-bash-4.1$ ll
/mnt/isodomain/92cf90c2-3698-48b5-84fd-d8e4f8684547/images/11111111-1111-1111-1111-111111111111/keith.iso
-rw-r-----. 1 vdsm kvm 10 Feb 3 07:45
/mnt/isodomain/92cf90c2-3698-48b5-84fd-d8e4f8684547/images/11111111-1111-1111-1111-111111111111/keith.iso
<-- w00t!

Andrew, to help me debug, could you...
1. Is your ISO export domain being exported by a *nix system? If so can
you reply with the line in /etc/exports that does the exporting. It
looks something like mine below...
[root at inductor ~]# cat /etc/exports
/export *(rw,sync,no_root_squash)

2. Send me the output of "tree -pug" from the iso domain:
[root at ovirt ~]# su - vdsm
-bash-4.1$ cd /mnt/isodomain/92cf90c2-3698-48b5-84fd-d8e4f8684547/
-bash-4.1$ tree -pug
dom_md/ images/
-bash-4.1$ tree -pug images
images
??? [drwxr-xr-x vdsm kvm ] 11111111-1111-1111-1111-111111111111
<snip>

Cheers,
Keith

On 02/03/2012 05:31 AM, Itamar Heim wrote:
> On 02/03/2012 11:26 AM, Andrew Dunlop wrote:
>> It would appear that the problem was the permissions on the files.
>> after I did a chmod 0755 to the .iso it appeared almost immediately in
>> the web admin.
>> Should the iso-uploader script not have changed the permissions of the
>> file? It appears to have set the correct owner.
>
> Keith ---^ ?
>
>>
>> On 2 February 2012 17:09, Brown, Chris (GE Healthcare)
>> <Christopher.Brown at med.ge.com> wrote:
>>> Easiest way to go about this, at least the way I go about it...
>>> Manually
>>> place your iso images on the NFS ISO share.
>>> This can be accomplished two ways:
>>>
>>> Example 1: If you have direct access to your fileserver EG: NAS/etc and
>>> it is linux based.
>>> Simply login and sftp/scp/NFS/CIFS retrieve and/or copy the images into
>>> /export/path/to/iso/domain/<domUUID/images/11111111-1111-1111-1111-11111
>>>
>>> 1111111
>>> Then chown 36:36
>>> /export/path/to/iso/domain/<domUUID/images/11111111-1111-1111-1111-11111
>>>
>>> 1111111/*
>>>
>>> Example 2: Mount said NFS mount point on another client and copy the
>>> images into it.
>>> Export on NFS server is for example /rhev/iso --> mount
>>> <servername_or_ip>:/rhev/iso /mnt
>>> Copy the images into
>>> /mnt/<domUUID/images/11111111-1111-1111-1111-111111111111/
>>> Then chown 36:36
>>> /mnt/<domUUID/images/11111111-1111-1111-1111-111111111111/*
>>>
>>> - Chris
>>>
>>> -----Original Message-----
>>> From: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] On
>>> Behalf
>>> Of Andrew Dunlop
>>> Sent: Thursday, February 02, 2012 10:59 AM
>>> To: users at ovirt.org
>>> Subject: [Users] Unable to add ISOs to default ISO storage domain
>>>
>>> I have been trying to upload ISOs onto my ISO Storage Domain, set up
>>> when I ran engine-setup.
>>> I can run the command and the .iso file is correctly put in place,
>>> however this never appears in the available images for this domain on
>>> the web-admin.
>>> I notice that there are no file entries in
>>> https://xxxx.xxxx.co.uk:8443/api/storagedomains/a677acff-601b-4b6d-86ce-
>>>
>>> 0798f3833629/files/
>>> just what is given in the verbose output from the uploader.
>>> Any ideas what the problem might be? I have tried a couple of ISOs and
>>> have also done a cleanup and setup.
>>>
>>> Below is the verbose output from the uploader:
>>>
>>> [admin at xxxx ~]$ sudo engine-iso-uploader -v -f -i ISOs upload
>>> Downloads/TinyCore-current.iso [sudo] password for admin:
>>> Please provide the REST API password for the admin at internal oVirt
>>> Engine
>>> user (CTRL+D to abort):
>>> DEBUG: URL is
>>> https://xxxx.xxxx.co.uk:8443/api/storagedomains?search=name%3DISOs
>>> DEBUG: Returned XML is
>>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
>>> <storage_domains>
>>> <storage_domain
>>> href="/api/storagedomains/a677acff-601b-4b6d-86ce-0798f3833629"
>>> id="a677acff-601b-4b6d-86ce-0798f3833629">
>>> <name>ISOs</name>
>>> <link
>>> href="/api/storagedomains/a677acff-601b-4b6d-86ce-0798f3833629/permissio
>>>
>>> ns"
>>> rel="permissions"/>
>>> <link
>>> href="/api/storagedomains/a677acff-601b-4b6d-86ce-0798f3833629/files"
>>> rel="files"/>
>>> <type>iso</type>
>>> <master>false</master>
>>> <storage>
>>> <type>nfs</type>srmr
>>> <address>xxxx.xxxx.co.uk</address>
>>> <path>/isos</path>
>>> </storage>users@
>>> <available>48318382080</available>
>>> <used>4294967296</used>
>>> <committed>0</committed>
>>> <storage_format>v1</storage_format>
>>> </storage_domain>
>>> </storage_domains>
>>>
>>> DEBUG: id=a677acff-601b-4b6d-86ce-0798f3833629 address=xxxx.xxxx.co.uk
>>> path=/isos
>>> DEBUG: local NFS mount point is /tmp/tmpX03eVj
>>> DEBUG: NFS mount command (/bin/mount -t nfs -o rw,sync,soft
>>> xxxx.xxxx.co.uk:/isos /tmp/tmpX03eVj)
>>> DEBUG: /bin/mount -t nfs -o rw,sync,soft xxxx.xxxx.co.uk:/isos
>>> /tmp/tmpX03eVj
>>> DEBUG: _cmds(['/bin/mount', '-t', 'nfs', '-o', 'rw,sync,soft',
>>> 'xxxx.xxxx.co.uk:/isos', '/tmp/tmpX03eVj'])
>>> DEBUG: returncode(0)
>>> DEBUG: STDOUT()
>>> DEBUG: STDERR()
>>> DEBUG: Size of Downloads/TinyCore-current.iso: 12507136 bytes 12214.0
>>> 1K-blocks 11.0 MB
>>> DEBUG: Available space in
>>> /tmp/tmpX03eVj/a677acff-601b-4b6d-86ce-0798f3833629/images/11111111-1111
>>>
>>> -1111-1111-111111111111: 48557457408
>>> bytes 47419392.0 1K-blocks 46308.0 MB
>>> DEBUG: euid(0) egid(0)
>>> DEBUG: euid(0) egid(0)
>>> DEBUG: URL is
>>> https://xxxx.xxxx.co.uk:8443/api/storagedomains/a677acff-601b-4b6d-86ce-
>>>
>>> 0798f3833629/files
>>> DEBUG: Returned XML is
>>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <files/>
>>>
>>> DEBUG: /bin/umount -t nfs -f /tmp/tmpX03eVj
>>> DEBUG: /bin/umount -t nfs -f /tmp/tmpX03eVj
>>> DEBUG: _cmds(['/bin/umount', '-t', 'nfs', '-f', '/tmp/tmpX03eVj'])
>>> DEBUG: returncode(0)
>>> DEBUG: STDOUT()
>>> DEBUG: STDERR()
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>