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When you say S3 as primary - do you mean you don't want any data to be stored in disk? <@U04DJ2N030D>

Can you share what is the use case for this? Because querying from disks is generally faster than directly from S3

<@U01HPVB0D2S> Thanks for reply . Yes i don't want to store the data in disks .
Also if you can guide me to increase the storage size of existing disk .

Our signoz is running in eks and i have a pvc of 20 GB  . If i want to increase it to 1TB what should be the steps ?

<@U01HWQ1RTC2> <@U03BTNACHNX> Should be able to add more insights on increasing disk size

<@U04DJ2N030D> If you want to give some space for disks and set more space for s3 - you can set retention period of each of them accordingly - say 10 GB In disk and 1TB in S3

As of now, I don't think you can do 0 GB in disk, <https://signoz.io/docs/userguide/retention-period/> But will let Ankit confirm on this as well

Hi Sai, it’s recommended to keep the hot data on disk. You can set the retention period to a day and then move it to S3. You will still be able to query the data as usual with a slight increase in latency.

<@U04DJ2N030D> you can increase your PV size using <https://signoz.io/docs/operate/clickhouse/increase-clickhouse-pv/>