Volume Shadowing: Difference between revisions
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Created page with "'''Volume Shadowing''' is a System Integrated Product that implements a RAID Level 1 storage strategy (sometimes referred to as disk mirroring) to provide data availab..." |
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* [http://vmssoftware.com/docs/VSI_OpenVMS_layered_products/VSI_Volume_Shadowing_SPD.pdf VSI Volume Shadowing for OpenVMS Software Product Description] | * [http://vmssoftware.com/docs/VSI_OpenVMS_layered_products/VSI_Volume_Shadowing_SPD.pdf VSI Volume Shadowing for OpenVMS Software Product Description] | ||
* [https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c04622352 Volume Shadowing for OpenVMS Manual] | * [https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c04622352 Volume Shadowing for OpenVMS Manual] | ||
[[Category:Volume Management]] | |||
Latest revision as of 12:48, 16 December 2025
Volume Shadowing is a System Integrated Product that implements a RAID Level 1 storage strategy (sometimes referred to as disk mirroring) to provide data availability for disk devices. It maintains redundant copies of data on a collection of disk volumes called a shadow set: if one of the disks in the shadow set becomes unavailable, the data remains accessible; reading performance is also enhanced.
Volume Shadowing for OpenVMS is included in the High Availability Operating Environment (HAOE) media kit.