Difference between revisions of "Create Ceph WAL Device"

From OSNEXUS Online Documentation Site
Jump to: navigation, search
m
m
Line 1: Line 1:
 
[[File:Create Ceph WAL Device.jpg|412px|thumb|Create a Write Ahead Log (WAL) device.]]
 
[[File:Create Ceph WAL Device.jpg|412px|thumb|Create a Write Ahead Log (WAL) device.]]
  
A Ceph WAL device will map '''O'''bject '''S'''torage '''D'''aemon '''(OSD)''' partitions to a logical partition on an SSD drive. WAL Devices are flash based storage used to accelerate the write performance of OSDs.
+
A Ceph WAL device will map '''O'''bject '''S'''torage '''D'''aemon '''(OSD)''' partitions to a logical partition on an SSD drive. '''WAL''' Devices are flash based storage used to accelerate the write performance of OSDs.
  
 
'''Navigation:''' Scale-out Block & Object Storage --> Ceph Cluster --> WAL Devices --> Create ''(toolbar)'
 
'''Navigation:''' Scale-out Block & Object Storage --> Ceph Cluster --> WAL Devices --> Create ''(toolbar)'

Revision as of 09:24, 3 August 2019

Create a Write Ahead Log (WAL) device.

A Ceph WAL device will map Object Storage Daemon (OSD) partitions to a logical partition on an SSD drive. WAL Devices are flash based storage used to accelerate the write performance of OSDs.

Navigation: Scale-out Block & Object Storage --> Ceph Cluster --> WAL Devices --> Create (toolbar)'





Return to the QuantaStor Web Admin Guide