Raid 5 upgrade

alamaro
alamaro Posts: 4  Freshman Member
First Comment First Anniversary
in Personal Cloud Storage
Buon pomeriggio. Possiedo un nas serie 542. Ho costruito la struttura di raid 5 con 4 hd identici da 2 tb. Adesso il nas mi dice che un hd da 2tb è compromesso. Volevo sostituire il 2tb in uno da 4tb, visto che la differenza di prezzo è di pochi euro maggiore. Chiedo se si può effettuare la sostituzione e se qualcuno sa come si comporta il nas. 

Accepted Solution

  • ikubuf
    ikubuf Posts: 142  Ally Member
    5 Answers First Comment Friend Collector Second Anniversary
    edited February 2023 Answer ✓
    There is no way to add a volume into the disk group which created to a volume already.
    To add the disk into new disk group need to backup the data firstly, and then delete the volume and create a new disk group volume.

All Replies

  • ikubuf
    ikubuf Posts: 142  Ally Member
    5 Answers First Comment Friend Collector Second Anniversary
    edited February 2023 Answer ✓
    There is no way to add a volume into the disk group which created to a volume already.
    To add the disk into new disk group need to backup the data firstly, and then delete the volume and create a new disk group volume.
  • alamaro
    alamaro Posts: 4  Freshman Member
    First Comment First Anniversary
    edited February 2023
    Grazie.
    Eseguendo la procedura che mi consigli (fare il backup e creare nuovamente un raid5), poi posso inserire un HD di dimensioni diverse ampliando lo spazio? cioè 2tb + 2tb + 2tb + 4tb?
  • ikubuf
    ikubuf Posts: 142  Ally Member
    5 Answers First Comment Friend Collector Second Anniversary
    Not recommend to do this, this does not expand the size of your volume when you're using raid 5.
    It will choose the smallest size of your disk as your maximum size since you're using Raid 5.
    If you would like to expand your volume size, You have to change to 4tb +4tb +4tb+4tb.
  • alamaro
    alamaro Posts: 4  Freshman Member
    First Comment First Anniversary
    Grazie

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