Data replicationΒΆ

Replication Commands Sync/Async (typical period) Transport Trigger Cluster mode
Rsync
syncnodes
syncdrp
syncall
Asynchronous (hours)
ip
scheduled
on-demand
local
multi-site
cluster
disaster recovery
Netapp snapmirror
syncquiesce
syncresume
syncupdate
syncbreak
syncresync
syncswap
Asynchronous (seconds)
iscsi
fc
ip (nfs, smb)
scheduled
on-demand
local
multi-site
disaster recovery
Symmetrix SRDF-S
syncbreak
syncresume
syncswap
Synchronous
fc
on-demand
start on R2-side nodes
local
multi-site
disaster recovery
HP 3Par Remote Copy
syncupdate
syncbreak
syncresume
syncswap
Synchronous or Asynchronous (seconds)
fc
scheduled
on-demand
local
multi-site
disaster recovery
Datacore replication
syncresume
syncupdate
syncbreak
Asynchronous (seconds)
fc
iscsi
scheduled
on-demand
local
multi-site
cluster
disaster recovery
Dds
syncfullsync
syncupdate
syncverify
Asynchronous (minutes)
ip
scheduled
on-demand
local
multi-site
disaster recovery
Drbd
start
stop
startstandby
Synchronous or Asynchronous (seconds)
ip
scheduled
on-demand
Primary / Primary
Primary / Secondary
local
multi-site
cluster
disaster recovery
Zfs
syncnodes
syncdrp
syncall
syncupdate
Asynchronous (minutes)
ip
scheduled
on-demand
local
multi-site
cluster
disaster recovery
Btrfs
syncnodes
syncdrp
syncall
syncfullsync
Asynchronous (minutes)
ip
scheduled
on-demand
local
multi-site
disaster recovery
Docker images
syncnodes
syncdrp
syncall
Asynchronous (minutes)
ip
scheduled
on-demand
local
multi-site
disaster recovery
cluster
Symmetrix clone
syncbreak
syncresync
 
fc
scheduled
on-demand
local
HP EVA snap
syncresync
 
fc
scheduled
on-demand
local
Datacore snap
syncresync
 
fc
iscsi
scheduled
on-demand
local
IBM DS8xxx snap
syncresync
 
fc
scheduled
on-demand
local
NEC ISM, Bull Optima snap
syncresync
 
fc
scheduled
on-demand
local
Ceph RADOS snap
syncresync
 
ip
scheduled
on-demand
local

Footnotes

[1]Multipaths with queue_if_no_path active are not supported for clustered services, patches coming.
[2]With dsf devices.