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Re: [Gluster-devel] AFR between two bricks over 3000 miles
From: |
LI Daobing |
Subject: |
Re: [Gluster-devel] AFR between two bricks over 3000 miles |
Date: |
Thu, 28 Feb 2008 14:57:26 +0800 |
On Thu, Feb 28, 2008 at 2:07 PM, Anand Avati <address@hidden> wrote:
> on the client. you also might want to put this write-behind + io-cache pair
> in the subvolume path of afr which leads towards the remote site alone. Also
> make sure afr does not have the remote site as the first subvolume, and has
> the option read-subvolume <local-volume> so that reads are not scheduled to
> the remote site.
>
in 1.3.8pre1, the order of afr's subvolume should be same among
clients, otherwise there is a race condition on create and other
operations on inode. consider two client are creating a same file at a
same time.
--
Best Regards,
LI Daobing