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[Frans Thamura <frans@xxxxxxxxxxxx>]

our experience with Openstack

12.4 is more stable, 12.12 is not.

F

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Frans Thamura (曽志胜)
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Meruvian.
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On Sun, Apr 7, 2013 at 3:24 PM, Martinx - ジェームズ
<thiagocmartinsc@xxxxxxxxx>wrote:

> Oops... I was using from another example with same problem:
>
> %s/bank2-disk0_vorigin/raring-disk0_vorigin/
>
> :-)
>
>
> On 7 April 2013 05:21, Martinx - ジェームズ <thiagocmartinsc@xxxxxxxxx> wrote:
>
>> BTW, I used to add Ubuntu Cloud Archives (Folsom sub dir) to my regular
>> hypervisors (only with KVM - no Nova, no OpenStack), to get new versions of
>> libvirt and use it with virt-manager.
>>
>> But, now, with UCA for Grizzly, there a libvirt version 1.0.2 and, when I
>> tried to create a LVM LV trough virt-manager (details -> storage -> lvm ->
>> new volume), I'm getting this:
>>
>> ----
>>   --- Logical volume ---
>>   LV Name                /dev/vg01/raring-disk0
>>   VG Name                vg01
>>   LV UUID                XXXXXXXXXXXXXXXX
>>   LV Write Access        read/write
>>   *LV snapshot status     active destination for
>> /dev/vg01/raring-disk0_vorigin ???*
>>   LV Status              available
>>   # open                 0
>>   LV Size                X.XX GiB
>>   Current LE             2500
>>   COW-table size         4.00 MiB
>>   COW-table LE           1
>>   Allocated to snapshot  0.20%
>>   Snapshot chunk size    4.00 KiB
>>   Segments               1
>>   Allocation             inherit
>>   Read ahead sectors     auto
>>   - currently set to     256
>>   Block device           252:8
>> ----
>>
>> Instead of this (previous libvirt):
>>
>> ----
>>   --- Logical volume ---
>>   LV Name                /dev/vg01/raring1-disk0
>>   VG Name                vg01
>>   LV UUID                XXXXXXXXXXXXXXXXX
>>   LV Write Access        read/write
>>   LV Status              available
>>   # open                 0
>>   LV Size                X.XX GiB
>>   Current LE             1250
>>   Segments               1
>>   Allocation             inherit
>>   Read ahead sectors     auto
>>   - currently set to     256
>>   Block device           252:7
>> ----
>>
>>  The main problem is, after a system reboot and lots of failures, I'm
>> getting this:
>>
>> ----
>>   --- Logical volume ---
>>   LV Name                /dev/vg01/raring-disk0
>>   VG Name                vg01
>>   LV UUID                XXXXXXXXXXXXXX
>>   LV Write Access        read/write
>>   *LV snapshot status     INACTIVE destination for
>> /dev/vg01/bank2-disk0_vorigin ??????*
>>   LV Status              NOT available
>>   LV Size                5.86 GiB
>>   Current LE             1500
>>   COW-table size         4.00 MiB
>>   COW-table LE           1
>>   Snapshot chunk size    4.00 KiB
>>   Segments               1
>>   Allocation             inherit
>>   Read ahead sectors     auto
>> ----
>>
>>  LOGICAL VOLUME GONE!! VM CONTENTS LOST AFTER REBOOT!
>>
>>  Maybe this is a problem only when using new libvirt 1.0.2 with
>> virt-manager 0.9.3 from Ubuntu LTS, and it does not affect Grizzly... Don't
>> know yet...
>>
>>  Anyway, I'm just reporting it here to spread this info.
>>
>>  Someone here knows how to fix this? I mean, probably the new libvirt is
>> creating the LV as a broken snapshots instead of regular LV? If so, maybe I
>> should ask on libvirt-users instead...
>>
>>  I'm downgrading all my regular hypervisors to UCA Folsom (previous
>> libvirt).
>>
>>  Sorry about the buzz (or a bit off-topic)...
>>
>> Best,
>> Thiago
>>
>>
>> On 7 April 2013 05:06, Sam Stoelinga <sammiestoel@xxxxxxxxx> wrote:
>>
>>> Checked this monning and there is no official 2013.1 out yet. Latest
>>> version is a built of 2013.1RC1.
>>>
>>> See http://ubuntu-cloud.archive.canonical.com/ubuntu/pool/main/n/nova/
>>>
>>> Taken from packages file:
>>>
>>> Package: glance
>>> Version: 1:2013.1~rc1-0ubuntu2~cloud0
>>>
>>>
>>>
>>> On Sun, Apr 7, 2013 at 12:34 PM, Martinx - ジェームズ <
>>> thiagocmartinsc@xxxxxxxxx> wrote:
>>>
>>>> I just figured this out too... I think that Ubuntu Cloud Archive for
>>>> Grizzly isn't ready for production yet...
>>>>
>>>>
>>>> On 6 April 2013 23:28, Jason Ford <jason@xxxxxxxxxxxxx> wrote:
>>>>
>>>>> Dave,
>>>>>
>>>>> Can you point to where the cloud archive has updated 2013.1 Grizzly
>>>>> packages for 12.04? I don't see it when I look at the packages listed here:
>>>>>
>>>>> http://ubuntu-cloud.archive.canonical.com
>>>>>
>>>>> Is there somewhere else we should be pointing to get the 2013.1
>>>>> release instead of seeing the RC packages? If they are indeed not out yet,
>>>>> when will they be?
>>>>>
>>>>> Thanks!
>>>>>
>>>>> jason
>>>>>
>>>>> ----- Original Message -----
>>>>> From: "Daviey Walker" <dave.walker@xxxxxxxxxxxxx>
>>>>> To: "Filipe Manco" <filipe.manco@xxxxxxxxx>
>>>>> Cc: openstack@xxxxxxxxxxxxxxxxxxx
>>>>> Sent: Saturday, April 6, 2013 4:16:42 PM
>>>>> Subject: Re: [Openstack] Grizzly official packages
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On 6 April 2013 19:56, Filipe Manco < filipe.manco@xxxxxxxxx > wrote:
>>>>>
>>>>>
>>>>>
>>>>> Is there any way to use OpenStack Grizzly in Ubuntu 12.10?
>>>>> Can we use the cloud archive repos?
>>>>>
>>>>>
>>>>>
>>>>> Filipe Manco
>>>>>
>>>>> http://about.me/fmanco
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Hi Filipe,
>>>>>
>>>>>
>>>>> We have made Grizzly available in both the current Ubuntu development
>>>>> series, which is 13.04 (Raring Ringtail), and also made it available to the
>>>>> most recent LTS (Long Term Support) version which is 12.04 (Precise
>>>>> Pangolin), via the Ubuntu Cloud Archive. At this current time, there are
>>>>> not packages available for 12.10.
>>>>>
>>>>>
>>>>> Our focus is currently on the current development version, and the
>>>>> most recent LTS. May I ask what makes 12.10 interesting to you, for Grizzly?
>>>>>
>>>>>
>>>>> Thanks.
>>>>>
>>>>> --
>>>>> Kind Regards,
>>>>>
>>>>> Dave Walker < Dave.Walker@xxxxxxxxxxxxx >
>>>>> Engineering Manager,
>>>>> Ubuntu Server
>>>>> _______________________________________________
>>>>> Mailing list: https://launchpad.net/~openstack
>>>>> Post to     : openstack@xxxxxxxxxxxxxxxxxxx
>>>>> Unsubscribe : https://launchpad.net/~openstack
>>>>> More help   : https://help.launchpad.net/ListHelp
>>>>>
>>>>> _______________________________________________
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>>>>> Post to     : openstack@xxxxxxxxxxxxxxxxxxx
>>>>> Unsubscribe : https://launchpad.net/~openstack
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>>>>>
>>>>
>>>>
>>>> _______________________________________________
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>>>>
>>>>
>>>
>>
>
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