[dba-SQLServer] Syncing Virtual Machines

jwcolby jwcolby at colbyconsulting.com
Wed Oct 26 15:23:33 CDT 2011


One of my favorite scenes and a perfect response to this email.

http://www.youtube.com/watch?v=O3E4aY7KDCM

;)

John W. Colby
Colby Consulting

Reality is what refuses to go away
when you do not believe in it

On 10/26/2011 2:41 PM, Francisco Tapia wrote:
> I don't know Microsoft's vm technology, but it should all be managale
> through Hyper-V Manager. right?  by rtfm it looks like you can simply
> re-import these files through Hyper-V
>
> lastly,  I'm not too sure why you are complaining about a 10min task vs what
> could have been a catastrophe because you chose not to run a backup.
>
> Suck it up John
>
> -Francisco
> http://bit.ly/sqlthis   | Tsql and More...
>
>
>
> On Tue, Oct 25, 2011 at 9:53 AM, jwcolby<jwcolby at colbyconsulting.com>wrote:
>
>> This is MS - Hyper-V.  I use raid controllers so that the data environment
>> doesn't change.  I installed a new motherboard / memory in the VM server.
>>   Reinstalled the raid controller and disks and voila, my data environment is
>> identical.
>>
>> The "recovery" of an individual VM is a 10 minute task.  Open hyper-V and
>> build a "new" machine, attaching to the existing virtual disk files.  Of
>> course I have to do that for *every* VM.  There is an XML file sitting right
>> in the VM directory alongside of the virtual disk which describes the VM.
>>   Path to the disk, amount of memory, number of processors.
>>
>> Do you think I can get hyper-V to actually *look* at that file?  Nope, I
>> have to build the stinking thing all over.  I sure wish Bill Gates had
>> chewed some ass on this division's bosses.
>>
>>
>> John W. Colby
>> Colby Consulting
>>
>> Reality is what refuses to go away
>> when you do not believe in it
>>
>> On 10/25/2011 12:39 PM, Francisco Tapia wrote:
>>
>>> So your saying that the VMware software is asking you to rebuild the vm
>>> shell?
>>>
>>> This can happen based on the new physical changes of your environment,
>>> in the past I simply used VMware converter to do the heavy lifting, is
>>> it not working for you?
>>>
>>> Sent from my mobile
>>>
>>> On Oct 25, 2011, at 9:34 AM, jwcolby<jwcolby@**colbyconsulting.com<jwcolby at colbyconsulting.com>>
>>>   wrote:
>>>
>>>   I don't quite understand the question, but everything is working fine.
>>>>   As long as the virtual disks themselves still exist it is somewhat trivial
>>>> to get a vm back working, but it is absolutely silly that I have to
>>>> "rebuild" every VM, attaching the existing virtual disk for the VM(s) when
>>>> an XML file is sitting right there to use.
>>>>
>>>> I have been doing this for years and for the small guy, the process is
>>>> just pure frigging magic shall we say.  Smoke and mirrors and who the heck
>>>> knows why we have to jump through these hoops. For a fortune 500 company
>>>> with a million dollar IT payroll this may all make sense.
>>>>
>>>> I'm telling you, you guys should try and exist in this IT world when you
>>>> are a sole proprietor trying to maintain all this stuff and make a living as
>>>> well.  It pretty much sucks!
>>>>
>>>> Just understanding networks is a full time career.  Then add virtual
>>>> machines (and their servers), and SQL Server (and their servers), and then
>>>> maintain the workstations, and finally... learn C# and Access, source
>>>> control (and the server), 16 different variants of remote access into the
>>>> client's machines.  FTP crap to get and put files.  Have I left anything
>>>> out?  Oh yea, in my "spare time" I have to maintain all of the family
>>>> computers.
>>>>
>>>> And my wife wonders why I spend 12 hours a day in my office.
>>>>
>>>> My JOB is writing C# and Access database software.  My JOB actually
>>>> consumes about 25% of my total time.  Maaaaybe 50% on a good day.
>>>>
>>>> So when I spend 2 hours dicking around trying to figure out (for the
>>>> third or fourth time) how to get my VMs to cleanly back up - AND FAIL!!!
>>>> (for the third or fourth time!!!) - I get slightly annoyed.
>>>>
>>>> It shouldn't be this hard!  The technology of all of this stuff is cool,
>>>> the implementation is crap, and that is being kind.
>>>>
>>>> John W. Colby
>>>> Colby Consulting
>>>>
>>>> Reality is what refuses to go away
>>>> when you do not believe in it
>>>>
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