Hello
First of all Thank you for Information
As First Try i want to setup Geo -Replication in a Test System with Virtual Machines
So for the Test i have a distributed Gluster with 3 Nodes:
Status of volume: gpool
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick glusers1:/mnt/glust/gpool 49152 0 Y 568
Brick glusers2:/mnt/glust/gpool 49152 0 Y 574
Brick glusers3:/mnt/glust/gpool 49152 0 Y 665
NFS Server on localhost 2049 0 Y 1127
NFS Server on glusers2 2049 0 Y 926
NFS Server on glusers3 2049 0 Y 695
on The Slave Side i have created also a volume
Status of volume: geovol
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick glusergeo:/mnt/glust/geo 49152 0 Y 629
The Maser Side can "see" the Hostname and Ping the IP of the Slave
root@glusters1:~# ping glusergeo
PING glusergeo (172.20.230.86) 56(84) bytes of data.
64 bytes from glusergeo (172.20.230.86): icmp_seq=1 ttl=64 time=3.85 ms
So for Test i not want to use SSH and i Tryed:
root@glusters1:~# gluster volume geo-replication gpool glusergeo:/geovol start
Invalid Url: glusergeo:/geovol
Is it not possible to user geoReplication without SSH ?
Best Regards
Am Do., 14. Juni 2018 um 16:27 Uhr schrieb Milind Changire <mchangir@xxxxxxxxxx>:
Hello Axel,A warm welcome to you and happy to see you board the Gluster ship.geo-replication requires two clusters: one master cluster which is the source cluster and the second cluster called the slave cluster which is the destination clusterJust as you have created a primary/master cluster, you need to create another cluster out of the backup servers in whatever configuration (volume type) you want to create. The volume type of the slave cluster need not be the same as the master cluster.Once you've created the slave cluster, you can then use geo-replication commands to create a communication channel between the two clusters so that the sources from the master cluster are replicated to the slave cluster and to keep pushing any updates to the slave cluster.Hope this helps.On Thu, Jun 14, 2018 at 6:23 PM, Axel Gruber <axel@xxxxxx> wrote:HelloIm new on GlusterFS - so a warm hello to everyone here...Im testing GlusterFS since some Weeks in different configurations for a big Media StorageCurrently for start we plan a distributed / Replicated Gluster with for Nodes (4x70Tb)I tryed this within a Test Area on differenzt Virtual Machines - works fine.But for security Reason we also plan Geo Replication of the Whole Gluster. I have read Doc - but one thing i dont understand:For example our Start Gluster has 4 Nodes (4x70TB Replicated and Distributed) i have 140TB Capacity.So when i want to Geo Replicate this Volume i dont have a sigle Server wich is able to store 140GB (or later more) - but i can have several Backup Servers with a total Sice of 140TBSo my QuestionHow can i say Gluster FS in Geo Replication to use all of this Backup Servers to GEO REplicate the whole Storage using all Backup Server.Best Regards
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--Milind
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