Supported Availability Zones for One Zone file systems - Amazon Elastic File System

Supported Availability Zones for One Zone file systems

One Zone file systems are available to only certain Availability Zones. The following table lists the AWS Region and the AZ IDs for each Availability Zone in which you can use One Zone file systems. To see the mapping of AZ IDs to Availability Zones in your account, see Availability Zone IDs for your AWS Resources in the AWS Resource Access Manager User Guide.

Availability Zones that support One Zone file systems
AWS Region Name AWS Region Code Supported AZ IDs
US East (Ohio) us-east-2

use2-az1, use2-az2, use2-az3

US East (N. Virginia) us-east-1

use1-az1, use1-az2, use1-az4, use1-az5, use1-az6

US West (N. California) us-west-1 usw1-az1, usw1-az3
US West (Oregon) us-west-2 usw2-az1, usw2-az2, usw2-az3, usw2-az4
Africa (Cape Town) af-south-1 afs1-az1,afs1-az2,afs1-az3
Asia Pacific (Hong Kong) ap-east-1 ape1-az1, ape1-az2,ape1-az3
Asia Pacific (Mumbai) ap-south-1 aps1-az1, aps1-az2, aps1-az3
Asia Pacific (Osaka) ap-northeast-3 apne3-az1, apne3-az2, apne3-az3
Asia Pacific (Seoul) ap-northeast-2 apne2-az1, apne2-az2, apne2-az3
Asia Pacific (Singapore) ap-southeast-1 apse1-az1, apse1-az2
Asia Pacific (Sydney) ap-southeast-2 apse2-az1, apse2-az2, apse2-az3
Asia Pacific (Tokyo) ap-northeast-1 apne1-az1,apne1-az4
Canada (Central) ca-central-1 cac1-az1, cac1-az2
China (Beijing) cn-north-1 cnn1-az1, cnn1-az2
China (Ningxia) cn-northwest-1 cnnw1-az1, cnnw1-az2, cnnw1-az3
Europe (Frankfurt) eu-central-1 euc1-az1, euc1-az2, euc1-az3
Europe (Ireland) eu-west-1 euw1-az1, euw1-az2, euw1-az3
Europe (London) eu-west-2 euw2-az1, euw2-az2
Europe (Milan) eu-south-1 eus1-az1, eus1-az2, eus1-az3
Europe (Paris) eu-west-3 euw3-az1, euw3-az3
Europe (Stockholm) eu-north-1 eun1-az1, eun1-az2, eun1-az3
Middle East (Bahrain) me-south-1 mes1-az1, mes1-az2, mes1-az3
South America (São Paulo) sa-east-1 sae1-az1, sae1-az2, sae1-az3
AWS GovCloud (US-East) us-gov-east-1 usge1-az1, usge1-az2, usge1-az3
AWS GovCloud (US-West) us-gov-west-1 usgw1-az1, usgw1-az2, usgw1-az3