Difference between revisions of "Create Ceph WAL Device"

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A Ceph Journal or '''W'''rite-'''A'''head '''L'''og ('''WAL''') device will map '''O'''bject '''S'''torage '''D'''aemon '''(OSD)''' partitions to a logical partition on an SSD drive. Journals  are flash based storage used to accelerate the write performance of OSDs.
 
A Ceph Journal or '''W'''rite-'''A'''head '''L'''og ('''WAL''') device will map '''O'''bject '''S'''torage '''D'''aemon '''(OSD)''' partitions to a logical partition on an SSD drive. Journals  are flash based storage used to accelerate the write performance of OSDs.
  
'''Navigation:''' Scale-out Storage Configuration --> Storage Media --> Create Journal''(toolbar)'
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'''Navigation:''' Scale-out Storage Configuration --> Storage Media --> Create Journal''(toolbar)''
  
 
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Revision as of 14:19, 24 September 2019

Create a Write Ahead Log (WAL) device.

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

Navigation: Scale-out Storage Configuration --> Storage Media --> Create Journal(toolbar)






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