Hi, Punit Best practices are: - Use RAID6 or RAID1+0 array for brick - Choose Replicated-Distributed volume type - If you use only gluster ative protocol then you don't need to configure HA with keepalived.
Please refer following pages. https://access.redhat.com/articles/66206 Best regards, Taira 2014-08-15 16:39 GMT+09:00 Punit Dambiwal <[email protected]>: > Hi, > > I want to use gluster distributed replicate storage with 4 nodes with the > below configuration :- > > > - 4 x *Quanta STRATOS S210-X22RQ* > - 4 x 12 x 512 GB , 2.5″ SSD (front, hot swappable main storage) > - 4 x 2 x 128 GB, 2’5″ SSD (*rear, hot swappable* os drives, awesome > feature!) > - 2 x quality stacked switches (with one leg of each bond device out > to each switch) > - IPMI: For Fencing Ovirt. > > I want to use this setup in ovirt...I seek your help to best utilize the > storage with redundancy(even one node failure or any HDD failure) ?? > > Do i need to use the HW RAID also...it seems the gluster replication can > do the same...any advise ?? > > Also i want it to be high available...if any node goes down the data can > be accessible...please refer any good document for HA with keepalived or > others ?? > > Thanks, > Punit > > _______________________________________________ > Gluster-users mailing list > [email protected] > http://supercolony.gluster.org/mailman/listinfo/gluster-users >
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