On 02/04/2015 12:54 PM, yang.bi...@zte.com.cn wrote: > > > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > <<<<<<example: brick A ,brick B,brick C compose one volume > > <<<<<<When client(fuse) in brick A write data into volume,for some > reason ,we want the data wrote into brick B or brick C. > <<<<<When a write is performed from a fuse mount, the response will > not come until the write happens on A, B, C. Order of the bricks does > not matter. > > Pranith > > <<<<If the volume is configured to has only one replica or the volume > is a DHT one? > <<<Then the bricks are not in replication. Do you want to change the > position of the bricks? > Pranith > > <<For simplification,let`s suppose it being a DHT volume with three > bricks,there is no replica.When client(fuse) in brick A write data > into volume,for some reason ,we want the data wrote into brick B or > brick C. > <If it is DHT volume, then the data of the files will be residing > either in brick A, B, or C based on the hash of the filename and > layout of the directory not on all of the bricks A, B, C. Only the > directories are created on all the bricks A, B, C. > > Pranith > For safty thinking ,we want the data will be directed to any brick > except brick A. It depends on the hash the filename generates. It may very well end up on brick-A. What is the usecase you want to address?
Pranith > > > 发件人: Pranith Kumar Karampuri _<pkara...@redhat.com>_ > <mailto:pkara...@redhat.com> > 收件人: _yang.bi...@zte.com.cn_ <mailto:yang.bi...@zte.com.cn>, > _gluster-users@gluster.org_ <mailto:gluster-users@gluster.org>, > 日期: 2015/01/28 16:40 > 主题: Re: [Gluster-users] replica position > ------------------------------------------------------------------------ > > > > > On 01/27/2015 02:43 PM, _yang.bi...@zte.com.cn_ > <mailto:yang.bi...@zte.com.cn>wrote: > > Hi, > > Can the replica position be configured ? > Could you give an example? > > Pranith > > Regards. > > Bin.Yang > > > > > > > > > > > -------------------------------------------------------- > ZTE Information Security Notice: The information contained in this > mail (and any attachment transmitted herewith) is privileged and > confidential and is intended for the exclusive use of the > addressee(s). If you are not an intended recipient, any disclosure, > reproduction, distribution or other dissemination or use of the > information contained is strictly prohibited. If you have received > this mail in error, please delete it and notify us immediately. > > > > > > _______________________________________________ > Gluster-users mailing list_ > __Gluster-users@gluster.org_ <mailto:Gluster-users@gluster.org>_ > __http://www.gluster.org/mailman/listinfo/gluster-users_ > > > > -------------------------------------------------------- > ZTE Information Security Notice: The information contained in this > mail (and any attachment transmitted herewith) is privileged and > confidential and is intended for the exclusive use of the > addressee(s). If you are not an intended recipient, any disclosure, > reproduction, distribution or other dissemination or use of the > information contained is strictly prohibited. If you have received > this mail in error, please delete it and notify us immediately. > > > > > > > -------------------------------------------------------- > ZTE Information Security Notice: The information contained in this > mail (and any attachment transmitted herewith) is privileged and > confidential and is intended for the exclusive use of the > addressee(s). If you are not an intended recipient, any disclosure, > reproduction, distribution or other dissemination or use of the > information contained is strictly prohibited. If you have received > this mail in error, please delete it and notify us immediately. > > > > > > > -------------------------------------------------------- > ZTE Information Security Notice: The information contained in this > mail (and any attachment transmitted herewith) is privileged and > confidential and is intended for the exclusive use of the > addressee(s). If you are not an intended recipient, any disclosure, > reproduction, distribution or other dissemination or use of the > information contained is strictly prohibited. If you have received > this mail in error, please delete it and notify us immediately. > > > > > > > -------------------------------------------------------- > ZTE Information Security Notice: The information contained in this mail (and > any attachment transmitted herewith) is privileged and confidential and is > intended for the exclusive use of the addressee(s). If you are not an > intended recipient, any disclosure, reproduction, distribution or other > dissemination or use of the information contained is strictly prohibited. If > you have received this mail in error, please delete it and notify us > immediately. > >
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