Create Ceph WAL Device: Difference between revisions
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Created page with "A Ceph WAL device will map '''O'''bject '''S'''torage '''D'''aemon '''(OSD)''' partitions to a logical partition on an SSD drive. '''Navigation:''' Scale-out Block & Object S..." |
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[[File:Create Journal Device.jpg|412px|thumb|Create a Ceph Journal device.]] | |||
''' | A Ceph Journal Device 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 --> Scale-out Storage Cluster --> Storage Media --> Create Journal'' (toolbar)'' | |||
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[[Category:Incomplete]] | [[Category:Incomplete]] | ||
[[Category: | [[Category:QuantaStor5]] | ||
[[Category:WebUI Dialog]] | [[Category:WebUI Dialog]] | ||
[[Category:Requires Review]] | [[Category:Requires Review]] | ||
Latest revision as of 23:48, 11 December 2019
A Ceph Journal Device 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 --> Scale-out Storage Cluster --> Storage Media --> Create Journal (toolbar)