En utilisant AWS re:Post, vous acceptez les AWS re:Post Conditions d’utilisation
AWS re:Postre:Post

Change from RDS io1 to gp3 SSD

0

Kia ora,
Im migrating a 200gb postgres db to RDS with gp3 SSD.
I did a trial run and it took along time (I think) due to iops limit. Time was about 2 hours. I need to have minimum app downtime. Is it possible to change from gp3 to io1 SSD and then back to gp3 again so I can restore db to RDS in shortest time possible but then use gp3 for normal operation ?

Thanks for any assistance.

Sujets
Migration et modernisationAnalytiqueBase de données
Balises
Amazon Relational Database Service
Langue
English
ChrisO2
demandé il y a 9 mois1060 vues
1 réponse
0
Réponse acceptée

Hello.
Yes, it is possible to change the storage type later.
You can change them together at the RDS change screen where you change the storage size.
https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_PIOPS.StorageTypes.html#User_PIOPS.Increase

profile picture
EXPERT
Riku_Kobayashi
répondu il y a 9 mois
profile pictureAWS
EXPERT
Didier_Durand
vérifié il y a 9 mois
  • ChrisO2
    il y a 9 mois

    Thanks very much Riku. That helps me a lot.

  • DJ
    il y a 7 mois

    Hello,

    if I changing storage type from ios1 to gp3, does DB will be not accessible during migration or it will be online and operative ?

    BR., Daniil

Vous n'êtes pas connecté. Se connecter pour publier une réponse.

Une bonne réponse répond clairement à la question, contient des commentaires constructifs et encourage le développement professionnel de la personne qui pose la question.

Instructions pour répondre aux questions

Contenus pertinents