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- Disk_mirroring abstract "In data storage, disk mirroring is the replication of logical disk volumes onto separate physical hard disks in real time to ensure continuous availability. It is most commonly used in RAID 1. A mirrored volume is a complete logical representation of separate volume copies.In a disaster recovery context, mirroring data over long distance is referred to as storage replication.Depending on the technologies used, replication can be performed synchronously, asynchronously, semi-synchronously, or point-in-time. Replication is enabled via microcode on the disk array controller or via server software. It is typically a proprietary solution, not compatible between various storage vendors.Mirroring is typically only synchronous. Synchronous writing typically achieves a recovery point objective (RPO) of zero lost data. Asynchronous replication can achieve an RPO of just a few seconds while the remaining methodologies provide an RPO of a few minutes to perhaps several hours.Disk mirroring differs from file shadowing that operates on the file level, and disk snapshots where data images are never re-synced with their origins.".
- Disk_mirroring thumbnail Raid1_Version_for_Wiki.jpg?width=300.
- Disk_mirroring wikiPageID "3118823".
- Disk_mirroring wikiPageRevisionID "602046271".
- Disk_mirroring hasPhotoCollection Disk_mirroring.
- Disk_mirroring subject Category:Fault-tolerant_computer_systems.
- Disk_mirroring subject Category:RAID.
- Disk_mirroring type Artifact100021939.
- Disk_mirroring type ComputerSystem103085915.
- Disk_mirroring type Fault-tolerantComputerSystems.
- Disk_mirroring type Instrumentality103575240.
- Disk_mirroring type Object100002684.
- Disk_mirroring type PhysicalEntity100001930.
- Disk_mirroring type System104377057.
- Disk_mirroring type Whole100003553.
- Disk_mirroring comment "In data storage, disk mirroring is the replication of logical disk volumes onto separate physical hard disks in real time to ensure continuous availability. It is most commonly used in RAID 1.".
- Disk_mirroring label "Disk mirroring".
- Disk_mirroring label "Mirroring".
- Disk_mirroring label "磁碟鏡像".
- Disk_mirroring sameAs Pencerminan_diska.
- Disk_mirroring sameAs Mirroring.
- Disk_mirroring sameAs m.08sndr.
- Disk_mirroring sameAs Q4217413.
- Disk_mirroring sameAs Q4217413.
- Disk_mirroring sameAs Disk_mirroring.
- Disk_mirroring wasDerivedFrom Disk_mirroring?oldid=602046271.
- Disk_mirroring depiction Raid1_Version_for_Wiki.jpg.
- Disk_mirroring isPrimaryTopicOf Disk_mirroring.
