[mythtv-users] Issues with shared NFS media store

[Michael T. Dean]

On 11/30/2007 01:34 PM, David Brodbeck wrote:
> On Nov 29, 2007, at 5:29 PM, Michael T. Dean wrote:
>> On 11/29/2007 07:08 AM, Steve Rencontre wrote:
>>     
>>> From: "Michael T. Dean" <mtdean at thirdcontact.com>
>>>       
>>>> The minimal difference used in the space comparison was just  
>>>> recently
>>>> increased from 16kiB to 2MiB.  Unfortunately, yours is showing a
>>>> difference of about 29MiB.  See
>>>> http://svn.mythtv.org/trac/changeset/14924/trunk/mythtv if you  
>>>> want to
>>>> see how to increase it to 30MiB...
>>>>         
>>> Sorry? I make it a difference of 721075744 - 721075720 = 24kiB.
>>>       
>> Ummm...  It's the space used that's about 29MiB off.  From your  
>> previous post:
>>> Master:
>>> Filesystem 1K-blocks Used Available Use% Mounted on
>>> /dev/sdb1 721075720 302207204 382239916 45% /AVStore
>>>
>>> Slave:
>>> Filesystem 1K-blocks Used Available Use% Mounted on
>>> master:/AVStore 721075744 302236960 382210176 45% /AVStore
>>>       
>> 302207204 - 302236960 = 29756kiB = 29.06MiB
>>     
>
> I'm guessing that's because the two df commands weren't run  
> simultaneously.  He probably had a recording going on.
>
> It's the *total* size being different that I was pointing out.  I  
> think that's what was throwing MythTV off.

But Myth checks both, though, so one needs to run the 2 df's within
about 5 seconds of each other and verify that the space used--also--is
within the 16kiB (2048kiB for trunk) being used by Myth.

Mike