[Users] Unable to add ISOs to default ISO storage domain
Spyro Polymiadis
spyro at rsp.com.au
Sat Feb 11 06:48:03 UTC 2012
ok - here we go.. shed some light on the situation...
it looks like the ISO mount is being mounted as user/group nobody on the hypervisor....
drwxr-xr-x. 3 nobody nobody 4096 Feb 10 02:52 ovirtmgr.foo.com:_mnt_ISO
This might explain it because the vdsm user cannot read the iso as its mode 640 nobody.nobody...
However on the iso domain host - the permissions are correct.. so the hypervisor isnt mounting the path correctly
Its just on the hypervisor node that its mounting as nobody.nobody... i can mount the iso share to any other linux or mac host, and it mounts with id/guid 36.36 as normal...
I initially thought that the user nobody and group nobody were somehow mapped to id 36, but this isnt the case (its normal, 99)...
----- Original Message -----
From: "Spyro Polymiadis" <spyro at rsp.com.au>
To: "Keith Robertson" <kroberts at redhat.com>
Cc: "Itamar Heim" <iheim at redhat.com>, "Andrew Dunlop" <ajdunlop at gmail.com>, users at ovirt.org, "Spyro Polymiadis" <spyro at rsp.com.au>
Sent: Saturday, 11 February, 2012 3:59:20 PM
Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
$ mount ovirtmgr.rsp.com.au:/mnt/ISO test/
$ su - vdsm
This account is currently not available.
In /etc/passwd, the account does not have a valid shell... should it have?
vdsm:x:36:36:Node Virtualization Manager:/var/lib/vdsm:/sbin/nologin
----- Original Message -----
From: "Keith Robertson" <kroberts at redhat.com>
To: "Spyro Polymiadis" <spyro at rsp.com.au>
Cc: "Itamar Heim" <iheim at redhat.com>, "Andrew Dunlop" <ajdunlop at gmail.com>, users at ovirt.org
Sent: Friday, 10 February, 2012 11:59:36 PM
Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
Spyro,
I am also running out of ideas, but I want to verify a few more things
before I can safely say that there isn't a problem with the NFS ISO domain.
On the hyper-visor, can you..
1. mount ovirtmgr.foo.com:/mnt/iso /mnt/isodir
2. su - vdsm
3. cd
/mnt/isodir/23340f35-95ca-4b46-90ec-0c8b83a82786/11111111-1111-1111-1111-111111111111
4. ls
Does that work?
Cheers,
Keith
On 02/09/2012 09:59 PM, Spyro Polymiadis wrote:
> FYI - i also created a new ISO domain, attached it, uploaded my iso - and it still doesnt appear in the webUI
> I also disabled the firewall on both hypervisor and managment servers - but did not make any difference..
>
> does the iso need to be of a specific type? is there some requirement that it must be bootable, or contain an OS, or something else for it not to register?
>
> I still get the message of unknown pool id, pool not connected when i run vdsClient -s 0 getIsoList fe82b63a-3207-4ce7-a952-ae76a3ef5f24 (with the new pool id)
>
> on the hypervisor, its mounted correctly and i can see the data in /rhev/data-center/mnt/ovirtmgr.foo.com:_mnt_ISO
>
> not sure where to go from here now :(
>
>
> ----- Original Message -----
> From: "Spyro Polymiadis"<spyro at rsp.com.au>
> To: "Keith Robertson"<kroberts at redhat.com>
> Cc: "Itamar Heim"<iheim at redhat.com>, "Andrew Dunlop"<ajdunlop at gmail.com>, users at ovirt.org, "Spyro Polymiadis"<spyro at rsp.com.au>
> Sent: Friday, 10 February, 2012 9:25:20 AM
> Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
>
> yeppers its a test domain..
> the iso path mounts just fine on the hypervisor
> ;)
>
> ----- Original Message -----
> From: "Keith Robertson"<kroberts at redhat.com>
> To: "Spyro Polymiadis"<spyro at rsp.com.au>
> Cc: "Itamar Heim"<iheim at redhat.com>, "Andrew Dunlop"<ajdunlop at gmail.com>, users at ovirt.org
> Sent: Friday, 10 February, 2012 1:31:52 AM
> Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
>
> Looking at the output, I'm a little curious about the address of the NFS
> server for the ISO domain. You've got this...
> <address>ovirtmgr.foo.com</address>
>
> Can you actually mount that NFS export from your hyper-visor?
>
> Try this...
> 1. On the hyper-visor do this:
> mkdir /mnt/isodir
> 2. mount ovirtmgr.foo.com:/mnt/iso /mnt/isodir
>
> Does that actually work?
>
> Cheers,
> Keith
>
> On 02/09/2012 09:11 AM, Spyro Polymiadis wrote:
>> Heres the output mate - cheers :)
>>
>> DEBUG: URL is https://ovirtmgr.foo.com:8443/api/datacenters
>> DEBUG: Returned XML is
>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
>> <data_centers>
>> <data_center href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c" id="bf61bdea-5265-11e1-bd4b-7b05db53545c">
>> <name>Default</name>
>> <description>The default Data Center</description>
>> <link href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains" rel="storagedomains"/>
>> <link href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/permissions" rel="permissions"/>
>> <storage_type>nfs</storage_type>
>> <storage_format>v1</storage_format>
>> <version major="3" minor="0"/>
>> <supported_versions>
>> <version major="3" minor="0"/>
>> </supported_versions>
>> <status>
>> <state>up</state>
>> </status>
>> </data_center>
>> </data_centers>
>>
>> DEBUG: URL is https://ovirtmgr.foo.com:8443/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains
>> DEBUG: Returned XML is
>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
>> <storage_domains>
>> <storage_domain href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains/23340f35-95ca-4b46-90ec-0c8b83a82786" id="23340f35-95ca-4b46-90ec-0c8b83a82786">
>> <name>ISO</name>
>> <actions>
>> <link href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains/23340f35-95ca-4b46-90ec-0c8b83a82786/activate" rel="activate"/>
>> <link href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains/23340f35-95ca-4b46-90ec-0c8b83a82786/deactivate" rel="deactivate"/>
>> </actions>
>> <data_center href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c" id="bf61bdea-5265-11e1-bd4b-7b05db53545c"/>
>> <type>iso</type>
>> <status>
>> <state>active</state>
>> </status>
>> <master>false</master>
>> <storage>
>> <type>nfs</type>
>> <address>ovirtmgr.foo.com</address>
>> <path>/mnt/iso</path>
>> </storage>
>> <available>1073741824</available>
>> <used>3221225472</used>
>> <committed>0</committed>
>> <storage_format>v1</storage_format>
>> </storage_domain>
>> <storage_domain href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains/a864b2ed-ecb9-4f7b-be7f-c39e214b868f" id="a864b2ed-ecb9-4f7b-be7f-c39e214b868f">
>> <name>DATASTORE</name>
>> <actions>
>> <link href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains/a864b2ed-ecb9-4f7b-be7f-c39e214b868f/activate" rel="activate"/>
>> <link href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c/storagedomains/a864b2ed-ecb9-4f7b-be7f-c39e214b868f/deactivate" rel="deactivate"/>
>> </actions>
>> <data_center href="/api/datacenters/bf61bdea-5265-11e1-bd4b-7b05db53545c" id="bf61bdea-5265-11e1-bd4b-7b05db53545c"/>
>> <type>data</type>
>> <status>
>> <state>active</state>
>> </status>
>> <master>true</master>
>> <storage>
>> <type>nfs</type>
>> <address>10.250.1.1</address>
>> <path>/VMSTORE/RHEV</path>
>> </storage>
>> <available>5636070834176</available>
>> <used>53743999516672</used>
>> <committed>10737418240</committed>
>> <storage_format>v1</storage_format>
>> </storage_domain>
>> </storage_domains>
>>
>> ISO Storage Domain Name | Datacenter | ISO Domain Status
>> ISO | Default | active
>>
>>
>> ----- Original Message -----
>> From: "Keith Robertson"<kroberts at redhat.com>
>> To: "Spyro Polymiadis"<spyro at rsp.com.au>
>> Cc: "Itamar Heim"<iheim at redhat.com>, "Andrew Dunlop"<ajdunlop at gmail.com>, users at ovirt.org
>> Sent: Thursday, 9 February, 2012 9:16:19 PM
>> Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
>>
>> To get us some more information please run...
>>
>> rhevm-iso-uploader list -v
>>
>> On 02/09/2012 03:04 AM, Itamar Heim wrote:
>>> On 02/09/2012 09:59 AM, Spyro Polymiadis wrote:
>>>> i have a data domain (NFS Data master) configured for cluster... yes
>>> and it is active as well at DC level (DC, storage domains)?
>>>
>>>> ----- Original Message -----
>>>> From: "Itamar Heim"<iheim at redhat.com>
>>>> To: "Spyro Polymiadis"<spyro at rsp.com.au>
>>>> Cc: "Andrew Dunlop"<ajdunlop at gmail.com>, users at ovirt.org
>>>> Sent: Thursday, 9 February, 2012 6:22:02 PM
>>>> Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
>>>>
>>>> On 02/09/2012 09:39 AM, Spyro Polymiadis wrote:
>>>>> Thanks for the info..
>>>>>
>>>>> the ISO share is attached to the default domain, and is active, and
>>>>> the host (only 1 hypervisor at the moment) is als part of the same
>>>>> domain.
>>>>> The host is up, and it displays SPM on the right hand side
>>>>>
>>>>> the output of vdsClient is interesting...
>>>>>
>>>>> vdsClient -s 0 getIsoList 23340f35-95ca-4b46-90ec-0c8b83a82786
>>>>> Unknown pool id, pool not connected:
>>>>> ('23340f35-95ca-4b46-90ec-0c8b83a82786',)
>>>> did you create a data domain in this data center?
>>>>
>>>>> ----- Original Message -----
>>>>> From: "Itamar Heim"<iheim at redhat.com>
>>>>> To: "Spyro Polymiadis"<spyro at rsp.com.au>
>>>>> Cc: "Andrew Dunlop"<ajdunlop at gmail.com>, users at ovirt.org
>>>>> Sent: Thursday, 9 February, 2012 5:22:08 PM
>>>>> Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
>>>>>
>>>>> On 02/09/2012 06:18 AM, Spyro Polymiadis wrote:
>>>>>> should actually mention - the issue is that i cannot see/select to
>>>>>> use it in the webUI - even after logging out and back into it
>>>>> 1. is the iso domain attached (and activated) to a DC with an active
>>>>> host in it?
>>>>> 2. check the host is up, and is an SPM (right most column in host grid.
>>>>> 3. run the following command on the host
>>>>> vdsClient -s 0 getIsoList 23340f35-95ca-4b46-90ec-0c8b83a82786
>>>>>
>>>>>> ----- Original Message -----
>>>>>> From: "Spyro Polymiadis"<spyro at rsp.com.au>
>>>>>> To: "Keith Robertson"<kroberts at redhat.com>
>>>>>> Cc: "Andrew Dunlop"<ajdunlop at gmail.com>, users at ovirt.org
>>>>>> Sent: Thursday, 9 February, 2012 2:47:09 PM
>>>>>> Subject: Re: [Users] Unable to add ISOs to default ISO storage domain
>>>>>>
>>>>>> sorry to jump on the bandwagon here - ive also uploaded an iso to
>>>>>> the ISO domain - which i said yes to create it locally on the
>>>>>> engine-management host.
>>>>>> default exported as /mnt/iso - i didnt have to manually do anything
>>>>>> to add it to the domain, only activate it.
>>>>>>
>>>>>> cat /etc/exports
>>>>>> /mnt/iso 0.0.0.0/0.0.0.0(rw) #rhev installer
>>>>>>
>>>>>>
>>>>>> i uploaded my iso like so:
>>>>>>
>>>>>> /usr/bin/engine-iso-uploader -i ISO -u admin at internal -r
>>>>>> ovirtmgr.foo.com:8443 upload os_2.0-784729f4-19.iso
>>>>>>
>>>>>> It finished successfully, the iso is owned vdsm.kvm and has the
>>>>>> default 640 permissions.
>>>>>> I tried setting them to 755 as mentioned in one of these threads -
>>>>>> but that didnt help..
>>>>>>
>>>>>> $ tree -pug /mnt/iso
>>>>>>
>>>>>> /mnt/iso
>>>>>> └── [drwxr-xr-x vdsm kvm ]
>>>>>> 23340f35-95ca-4b46-90ec-0c8b83a82786
>>>>>> ├── [drwxr-xr-x vdsm kvm ] dom_md
>>>>>> │ ├── [-rw-r--r-- vdsm kvm ] ids
>>>>>> │ ├── [-rw-r--r-- vdsm kvm ] inbox
>>>>>> │ ├── [-rw-r--r-- vdsm kvm ] leases
>>>>>> │ ├── [-rw-r--r-- vdsm kvm ] metadata
>>>>>> │ └── [-rw-r--r-- vdsm kvm ] outbox
>>>>>> └── [drwxr-xr-x vdsm kvm ] images
>>>>>> └── [drwxr-xr-x vdsm kvm ]
>>>>>> 11111111-1111-1111-1111-111111111111
>>>>>> └── [-rw-r----- vdsm kvm ]
>>>>>> os_2.0-784729f4-19.iso
>>>>>>
>>>>>> I havent rebooted the ovirtmgr host yet incase that "fixes" it
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