offset disk mirroring

Spanish translation: discos en espejo por bloques desplazados

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:offset disk mirroring
Spanish translation:discos en espejo por bloques desplazados
Entered by: Paola Nobizelli

14:09 Apr 20, 2021
English to Spanish translations [PRO]
Tech/Engineering - Media / Multimedia
English term or phrase: offset disk mirroring
IP Camera
High-capacity internal storage (up to four SATA hard drives), with offset disk mirroring for added reliability.
Internal back-up battery for power brown-out protection. Advanced networking features for unlimited scalability and dependable remote access.

Muchas gracias
Paola Nobizelli
Chile
Local time: 09:51
discos en espejo por bloques desplazados
Explanation:
Mirroring means that exact replicas of the disks are used; the offset defines the starting point for the disk pieces particularly in a RAID configuration with virtual disks. It also corresponds to the minimum partition size. Note that if the system may work with "up to 4" physical disks, the mirrored disks may be virtual with different mappings on the physical disks. Be careful not to mention those units as physical ones unless you are sure about them.
Selected response from:

megane_wang
Spain
Local time: 15:51
Grading comment
Muchas gracias por tu ayuda
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1replicación de discos
Marcelo Viera
5discos en espejo por bloques desplazados
megane_wang
3discos espejados desfasados
Daniel Delgado


  

Answers


17 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
replicación de discos


Explanation:
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 data storage device vendors.
https://en.wikipedia.org/wiki/Disk_mirroring
https://www.merriam-webster.com/dictionary/offset
to serve as a counterbalance for : compensate his speed offset his opponent's greater weight


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Note added at 30 mins (2021-04-20 14:39:44 GMT)
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Copia Espejo (Mirroring) se ha desarrollado para proteger los datos contra fallos de hardware en un sistema de almacenamiento. En las copias espejo, se mantienen dos o más versiones idénticas del mismo conjunto de archivos o datos. En el caso de que la copia principal de los datos se convierte en inaccesible, el otro – la imagen espejo – está disponible automáticamente.
https://jumbocopy.es/conceptos-de-copias-y-recuperacion-de-d...
https://es.qaz.wiki/wiki/Disk_mirroring

Marcelo Viera
Uruguay
Local time: 10:51
Works in field
Native speaker of: Spanish

Peer comments on this answer (and responses from the answerer)
agree  Juan Gil: Replicación ASINCRÓNICA de discos
1 day 9 hrs
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1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5
discos espejados desfasados


Explanation:
"disk mirroring" se refiere a "discos espejados". Es jerga muy común (https://en.wikipedia.org/wiki/Disk_mirroring ), y con "discos espejados" todo el mundo entiende exactamente a qué se refiere.

"offset" en disk mirroring es jerga inusual, que prácticamente no he podido encontrar en Internet. Tal vez se refiere a alguna variante dentro de las configuraciones RAID 5 o 6 con 3 discos. https://en.wikipedia.org/wiki/Standard_RAID_levels

Tentativamente, pondría "desfasados" en lugar del adjetivo "offset".

Traducir lo que se necesita solo como "discos espejados" o "discos replicados" deja en el camino la característica técnica de "offset" que se menciona en la especificación de ese producto. Conviene poner una traducción tentativa, que luego el cliente puede llegar a corregir si hace falta.

Si esa expresión está ampliada en algún lugar del manual, en caso de tratarse de un manual, conocer alguna mejor descripción ayudaría a traducirlo bien.

Daniel Delgado
Argentina
Local time: 10:51
Works in field
Native speaker of: Spanish
PRO pts in category: 4
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6 hrs   confidence: Answerer confidence 5/5
discos en espejo por bloques desplazados


Explanation:
Mirroring means that exact replicas of the disks are used; the offset defines the starting point for the disk pieces particularly in a RAID configuration with virtual disks. It also corresponds to the minimum partition size. Note that if the system may work with "up to 4" physical disks, the mirrored disks may be virtual with different mappings on the physical disks. Be careful not to mention those units as physical ones unless you are sure about them.

megane_wang
Spain
Local time: 15:51
Specializes in field
Native speaker of: Native in SpanishSpanish, Native in CatalanCatalan
PRO pts in category: 11
Grading comment
Muchas gracias por tu ayuda
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