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Re: [Gluster-devel] Re; Load balancing ...
From: |
Krishna Srinivas |
Subject: |
Re: [Gluster-devel] Re; Load balancing ... |
Date: |
Wed, 30 Apr 2008 14:32:00 +0530 |
On Wed, Apr 30, 2008 at 1:41 PM, Gordan Bobic <address@hidden> wrote:
> Martin Fick wrote:
>
>
> >
> > > A better solution would be to maintain a list of
> > > dirty blocks and use it during selfheal.
> > >
> >
> > Agreed, but why not make it infinitely granular and
> > keep a list of dirty file spans instead of blocks? This should be
> extremely space efficient.
> >
>
> Is this complication and extra effort realy worth the benefit over straight
> rolling hash rsync approach? It seems to me that applying the rsync method
> at read-time would be a fairly minor mod that would solve 99% of the
> problem. No extra book-keeping would be required, only a change from copying
> the whole file to rsyncing the file.
correct, rsync algorithm is the best choice right now.
Krishna
>
> Gordan
>
>
>
>
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- Re: [Gluster-devel] Re; Load balancing ..., (continued)
Re: [Gluster-devel] Re; Load balancing ..., Gareth Bult, 2008/04/28
- Re: [Gluster-devel] Re; Load balancing ..., Krishna Srinivas, 2008/04/29
- Re: [Gluster-devel] Re; Load balancing ..., Martin Fick, 2008/04/29
- Re: [Gluster-devel] Re; Load balancing ..., Gordan Bobic, 2008/04/30
- [Gluster-devel] mmap support, Dionisas, 2008/04/30
- Re: [Gluster-devel] mmap support, Mickey Mazarick, 2008/04/30
- Re: [Gluster-devel] mmap support, Mickey Mazarick, 2008/04/30
- Re: [Gluster-devel] mmap support, Anand Avati, 2008/04/30
Re: [Gluster-devel] Re; Load balancing ...,
Krishna Srinivas <=
Re: [Gluster-devel] Re; Load balancing ..., Gareth Bult, 2008/04/30
Re: [Gluster-devel] Re; Load balancing ..., Gareth Bult, 2008/04/30
Re: [Gluster-devel] Re; Load balancing ..., Gareth Bult, 2008/04/30
Re: [Gluster-devel] Re; Load balancing ..., Gareth Bult, 2008/04/30