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From Andrija Panic <andrija.pa...@gmail.com>
Subject Re: Problem Upload Windows volume to ACS 4.5.1
Date Wed, 10 Jun 2015 08:05:58 GMT
Marcus,

Since file on the old ACS is really RAW (template, created from snapshot,
and snapshot created from CEPH volume) - why didn't ACS convert it to
qcow2? It has named it xxxxx. qcow2 on secondary NFS.
...

I get folowing error in the new ACS, when I select RAW as the source format
to Upload volume:

"Please specify a valid URL.
URL:/userdata/7a27330d-0080-444d-9807-3fa9bd3997c5.qcow2 is an invalid for
the format raw"

So source image has QCOW2 extension, RAW format, and destination ACS doesnt
allow RAW format download if the extension is QCOW2... :(

So basically I'm unable to extract CEPH volumes at all and move them to
another ACS installation :(

On 10 June 2015 at 07:51, Jochim, Ingo <Ingo.Jochim@bautzen-it.de> wrote:

> "qemu-img info <filename>" will also give you the information what type
> the file is.
>
> -----Ursprüngliche Nachricht-----
> Von: Marcus [mailto:shadowsor@gmail.com]
> Gesendet: Mittwoch, 10. Juni 2015 01:54
> An: dev@cloudstack.apache.org
> Cc: users@cloudstack.apache.org
> Betreff: Re: Problem Upload Windows volume to ACS 4.5.1
>
> Looks like it is seeing a raw disk, when you specified it was QCOW2.
> That's what the 'file' command is doing. We used to just trust the name of
> the file, but this was enhanced to inspect the first 1MB of the download
> and validate that you are supplying the image format that CS expects.
>
> Because the first 1MB shows that this image has a boot sector, I'm
> assuming it is a raw disk image, instead of a qcow2. Note that CloudStack
> 4.5 should support raw format for KVM images, but you have to specify it on
> the API.
>
> [root@devcloud-kvm7 tmp]# qemu-img create -f qcow2 img.qcow2 1G
>
> Formatting 'img.qcow2', fmt=qcow2 size=1073741824 encryption=off
> cluster_size=65536 lazy_refcounts=off
>
>
> [root@devcloud-kvm7 tmp]# qemu-img create -f raw img.raw 1G
>
> Formatting 'img.raw', fmt=raw size=1073741824
>
>
> [root@devcloud-kvm7 tmp]# file img.qcow2
>
> img.qcow2: QEMU QCOW Image (v3), 1073741824 bytes
>
>
> [root@devcloud-kvm7 tmp]# parted img.raw mklabel
>
> New disk label type? msdos
>
>
> [root@devcloud-kvm7 tmp]# file img.raw
>
> img.raw: x86 boot sector, code offset 0xb8
>
> On Tue, Jun 9, 2015 at 3:01 AM, Jochim, Ingo <Ingo.Jochim@bautzen-it.de>
> wrote:
>
> > Hi Andrija,
> >
> > have you tried to convert (qemu-img convert) it to RAW and upload then?
> > Ceph is using RAW devices. The conversion takes place on storage
> > migration but on upload?
> >
> > Regards,
> > Ingo
> >
> > -----Ursprüngliche Nachricht-----
> > Von: Andrija Panic [mailto:andrija.panic@gmail.com]
> > Gesendet: Dienstag, 9. Juni 2015 10:24
> > An: dev@cloudstack.apache.org; users@cloudstack.apache.org
> > Betreff: Problem Upload Windows volume to ACS 4.5.1
> >
> > HI guys,
> >
> > we try to move some volumes from one ACS installation to another (from
> > 4.3.2 to 4.5.1).
> >
> > Since we are using CEPH, and volume extract/download doesn't work at
> > the moment, we do workarround, we snapshots Windows DATA volume,
> > convert to template, and then we extract URL / download.
> >
> > Then we use this URL to "Upload Volume" to ACS 4.5.1 - but it fails
> > almoust imiddiately with error inside SSVM (nothing usefull in
> > management
> > log) - and the volume is deleted from ACS:
> >
> >  I see there is inspecting disk with "file" commands...any thought why
> > is this failing ?
> >
> > These are source Windows DATA disk btw:
> >
> > 2015-06-09 07:58:47,811 DEBUG [cloud.agent.Agent]
> > (agentRequest-Handler-10:null) Request:Seq 81-4133460032995983410:  {
> > Cmd ,
> > MgmtId: 90520741174948, via: 81, Ver: v1, Flags: 100011,
> > [{"org.apache.cloudstack.storage.command.DownloadCommand":{"hvm":false
> > ,"maxDownloadSizeInBytes":5497558138880,"id":468,"resourceType":"VOLUM
> > E","installPath":"volumes/2/468","_store":{"com.cloud.agent.api.to.Nfs
> > TO":{"_url":"nfs://
> > 10.13.2.1/data/tank/secondary","_role":"Image"}},"url":"
> > http://46.232.180.244/userdata/6f2280e7-86d6-4fc7-abe8-e2bbfdeed442.qc
> > ow2 ","format":"QCOW2","accountId":2,"name":"andrija2","wait":0}}]
> > }
> > 2015-06-09 07:58:47,814 DEBUG [cloud.agent.Agent]
> > (agentRequest-Handler-10:null) Processing command:
> > org.apache.cloudstack.storage.command.DownloadCommand
> > 2015-06-09 07:58:47,815 INFO
> >  [storage.resource.NfsSecondaryStorageResource]
> > (agentRequest-Handler-10:null) Determined host 10.13.2.1 corresponds
> > to IP
> > 10.13.2.1
> > 2015-06-09 07:58:47,873 INFO
> > [storage.template.HttpTemplateDownloader]
> > (agentRequest-Handler-10:null) No credentials configured for host=
> > 46.232.180.244:80
> > 2015-06-09 07:58:47,895 INFO
> > [storage.template.HttpTemplateDownloader]
> > (pool-1-thread-3:null) Starting download from
> > http://46.232.180.244/userdata/6f2280e7-86d6-4fc7-abe8-e2bbfdeed442.qc
> > ow2
> > to
> >
> > /mnt/SecStorage/dd40674b-575d-3bd2-87b3-7f1e1db4c02e/volumes/2/468/dnl
> > d8533335093017660470tmp_ remoteSize=21474836480 , max
> > size=5497558138880
> > 2015-06-09 07:58:47,909 DEBUG [utils.script.Script]
> > (pool-1-thread-3:null)
> > Executing: /bin/bash -c file
> >
> > /mnt/SecStorage/dd40674b-575d-3bd2-87b3-7f1e1db4c02e/volumes/2/468/dnl
> > d8533335093017660470tmp_
> > | cut -d: -f2
> > 2015-06-09 07:58:47,936 DEBUG [utils.script.Script]
> > (pool-1-thread-3:null) Execution is successful.
> > 2015-06-09 07:58:47,941 INFO  [storage.template.DownloadManagerImpl]
> > (pool-1-thread-3:null) Download Completion for jobId:
> > c95b3d60-f904-4ecc-ab9f-7ed1c36eba20, status=UNRECOVERABLE_ERROR
> > 2015-06-09 07:58:47,942 INFO  [storage.template.DownloadManagerImpl]
> > (pool-1-thread-3:null) local:
> >
> > /mnt/SecStorage/dd40674b-575d-3bd2-87b3-7f1e1db4c02e/volumes/2/468/dnl
> > d8533335093017660470tmp_, bytes=1053854, error=Template content is
> > unsupported, or mismatch between selected format and template content.
> > Found  : x86 boot sector; partition 1, pct=0
> > 2015-06-09 07:58:50,876 DEBUG [cloud.agent.Agent]
> > (agentRequest-Handler-10:null) Seq 81-4133460032995983410:  { Ans: ,
> > MgmtId: 90520741174948, via: 81, Ver: v1, Flags: 10,
> > [{"com.cloud.agent.api.storage.DownloadAnswer":{"jobId":"c95b3d60-f904
> > -4ecc-ab9f-7ed1c36eba20","downloadPct":0,"errorString":"Template
> > content is unsupported, or mismatch between selected format and
> > template content. Found  : x86 boot sector; partition
> > 1","downloadStatus":"DOWNLOAD_ERROR","downloadPath":"/mnt/SecStorage/d
> > d40674b-575d-3bd2-87b3-7f1e1db4c02e/volumes/2/468/dnld8533335093017660
> > 470tmp_","installPath":"volumes/2/468","templateSize":0,"templatePhySi
> > calSize":0,"result":true,"details":"Template
> > content is unsupported, or mismatch between selected format and
> > template content. Found  : x86 boot sector; partition 1","wait":0}}] }
> >
> > --
> >
> > Andrija Panić
> >
> > --
> > This email was Virus checked by UTM 9. http://www.sophos.com
> >
> > --
> > This email was Virus checked by UTM 9. http://www.sophos.com
> >
>
> --
> This email was Virus checked by UTM 9. http://www.sophos.com
>



-- 

Andrija Panić

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