Re: Re: blobs and ClientStorage

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] <javascript:>>:
>
>> 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 
>>>>
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>
>
>
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