[Gluster-devel] Replace cluster wide gluster locks with volume wide locks

Avra Sengupta asengupt at redhat.com
Tue Sep 24 16:33:44 UTC 2013


We have sent a patch for this at http://review.gluster.org/5994 . The 
patch is under review.


On 09/16/2013 05:22 PM, Avra Sengupta wrote:
> Hi,
> We decided to separate the globlal opinfo, and have different opinfos 
> per gluster transaction. We can maintain the opinfo while the 
> transaction is in process, with the volume locks taken for that 
> particular transaction. I am currently working on a poc, to see how 
> far, we can take this.
> Regards,
> Avra
> On 09/13/2013 12:56 PM, Kaushal M wrote:
>> The op-sm currently uses a single global variable 'opinfo' to track
>> the progress of an operation, which means the currently the op-sm can
>> track only one operation at a time. I think this is the issue Vijay
>> was pointing to. We will need to come up with a solution for this as
>> well.
>>> >
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