Re: Re: blobs and ClientStorage

If I delete parent object of a attribute (blob) from database, then when 
and how does corresponding files are cleaned up from blob directory ?

On Friday, 19 August 2016 16:14:31 UTC+5:30, Sanjay Rao wrote:
>
> Thanks a lot. I figured out the configuration part. Your detailed 
> explanation helped me in understanding the behaviour.
>
> On Friday, 19 August 2016 12:42:17 UTC+5:30, Thierry Florac wrote:
>>
>> ZEO clients can be remote clients without access to blobs directory; ZEO 
>> server serves it.
>> But ZEO clients can manage a cache directory (that you can limit in size) 
>> to avoid too frequent access...
>>
>> When placed on the same server, I thing that ZEO clients can get a direct 
>> access to blobs directory without using the cache, using a configuration 
>> directive ("shared_blobs_dir" ?)...
>>
>> Regards,
>> Thierry
>>
>>
>> 2016-08-19 8:05 GMT+02:00 Sanjay Rao <[email protected]>:
>>
>>> If I use ZEO with blob then 
>>>
>>> Does ZEO clients need direct access of blob_dir directory ?
>>> or
>>> blob_dir directory remains accessible to ZEO server and ZEO server 
>>> serves it ?
>>>
>>>
>>> On Friday, 19 August 2016 10:47:07 UTC+5:30, Sanjay Rao wrote:
>>>>
>>>> How to get rid of this problem ?
>>>> my zeo.conf
>>>>
>>>> <blobstorage 1>
>>>>   blob-dir $BLOBDIR
>>>>   <filestorage blobfilestore>
>>>>   path $DBFILEPATH  
>>>>   </filestorage>
>>>> </blobstorage>
>>>>
>>>> my zope.conf
>>>>
>>>> <zeoclient> 
>>>> server     localhost:8670 
>>>> storage 1 
>>>> cache-size    20MB 
>>>> </zeoclient> 
>>>> </zodb>
>>>>
>>>> How can i correct my configurations ? Thanks a lot in advance.
>>>>
>>>>
>>>> On Monday, 26 October 2015 04:52:31 UTC+5:30, Jim Fulton wrote:
>>>>>
>>>>> On Sun, Oct 25, 2015 at 4:09 PM, Bill Janssen <[email protected]> 
>>>>> wrote: 
>>>>> > I seem to be mishandling ClientStorage: 
>>>>> > 
>>>>> >   File "/Library/Python/2.7/site-packages/ZODB/Connection.py", line 
>>>>> 572, in 
>>>>> > commit 
>>>>> >     self._commit(transaction) 
>>>>> >   File "/Library/Python/2.7/site-packages/ZODB/Connection.py", line 
>>>>> 628, in 
>>>>> > _commit 
>>>>> >     self._store_objects(ObjectWriter(obj), transaction) 
>>>>> >   File "/Library/Python/2.7/site-packages/ZODB/Connection.py", line 
>>>>> 680, in 
>>>>> > _store_objects 
>>>>> >     '', transaction) 
>>>>> >   File "/Library/Python/2.7/site-packages/ZEO/ClientStorage.py", 
>>>>> line 964, 
>>>>> > in storeBlob 
>>>>> >     self.fshelper.getPathForOID(oid, create=True) 
>>>>> > AttributeError: 'NoneType' object has no attribute 'getPathForOID' 
>>>>> > 
>>>>> > 
>>>>> > I'm just using ClientStorage.ClientStorage(('127.0.0.1', 20110)) to 
>>>>> create 
>>>>> > the ClientStorage.  Do I need to specify a blob_dir, as well? 
>>>>>
>>>>> Yup. 
>>>>>
>>>>> Jim 
>>>>>
>>>>> -- 
>>>>> Jim Fulton 
>>>>> http://jimfulton.info 
>>>>>
>>>> -- 
>>> You received this message because you are subscribed to the Google 
>>> Groups "zodb" group.
>>> To unsubscribe from this group and stop receiving emails from it, send 
>>> an email to [email protected].
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>>
>>
>> -- 
>> http://www.imagesdusport.com -- http://www.ztfy.org
>>
>

-- 
You received this message because you are subscribed to the Google Groups "zodb" group.
To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
For more options, visit https://groups.google.com/d/optout.