Hi all, I use Aerospike community version 3.8.3. I set TTL for some records (persistence in my disk), and they will expired in near future. This temporary data is huge and take a big volume of disk, therefore, I expected them deleted from my disk in time when they are expired and free the disk they …

when aerospike evict this expired records from my disk? eviction and expiration are very different things. Expiration is when the record expires and gets deleted at the specified TTL time. Eviction happens when you do not have enough capacity to handle your current load - so when you breach HWM, A…

[image] Albot: If you are persisting data to disk, check if you have “cold-start-empty true” in your namespace configuration. If you don’t, then data will be scanned off the disk and brought back into the cluster. This is true for deleted records but not evicted or expired records. When evict…

I’m not sure if that’s entirely true @kporter . If that was the case, expiration would be preferable to deletion. When my company experienced the zombie record issue, one item for discussion was setting touching the records with a low TTL over performing deletion. I think the final consensus was that…

@Albot the expired/evicted record isn’t the version that comes back in your scenario. As I said, if the record is expired or evicted it will not be indexed on coldstart, however, if a prior version of such record is found further along the disk scan and it isn’t expired or evicted then it will be in…

When Aerospike Community version evict expired record from disk?

Feature Discussion Deletion

Topic		Replies	Views
Why expired-objects > (evicted-objects+ object) Deletion deletion , expiration , eviction	8	5037	November 18, 2015
Eviction of records with TTL greater than 0	1	2705	August 7, 2017
Aerospike Records Automatically Deleting from Sets	3	96	March 3, 2025
Unexpected records evicted Operations	2	1296	May 1, 2020
Why Aerospike evicted data? Configuration	2	5679	June 12, 2017

When Aerospike Community version evict expired record from disk?

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