CODEWITHSUNDEEP
amazon-web-serviceskubernetesnfsglusterfs
Shubham Jain
Shubham Jain

Reputation: 471

Minimum volume size in GlusterFS/Heketi

I recently followed the official guide to setup Heketi on Kubernetes. Everything works fine, except that whenever I create a drive smaller than 2GB it automatically creates a 2GB PV. I couldn't find any docs regarding t his behavior. Can anyone please me understand this behaviour?

Upvotes: 1

Views: 187

Answers (2)

baozhenli
baozhenli

Reputation: 11

https://github.com/heketi/heketi/blob/master/docs/api/api.md#create-a-volume Create a Volume

Method: POST
Endpoint:/volumes
Content-Type: application/json
Response HTTP Status Code: 202, See Asynchronous Operations
Temporary Resource Response HTTP Status Code: 303, Location header will contain /volumes/{id}. See Volume Info for JSON response.
JSON Request:
    **size: int, Size of volume requested in GiB**

Upvotes: 0

kumar
kumar

Reputation: 2580

The minimum volume size created by Heketi is 1GB.

The units followed in heketi(currently) is in terms of GBs and hence for example, when you create volume of size 1.8GB it creates 2GB volume.

Upvotes: 1

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