bryancall commented on issue #11981: URL: https://github.com/apache/trafficserver/issues/11981#issuecomment-4828270678
Closing this out as an answered support question. To target SSDs versus HDDs, you can partition the cache with storage.config volumes and then map specific hostnames or domains to those volumes via hosting.config (see the "Partitioning the Cache" section of the storage admin guide). The older built-in hybrid-disk support you remember was the "interim cache" feature, which was intentionally removed in [TS-3541](https://issues.apache.org/jira/browse/TS-3541); the recommended replacements there are config-based volume assignment as above, or an operating-system-level hybrid device such as Linux bcache (available since Linux 3.10), ZFS, or a third-party layer like flashcache or EnhanceIO. Since you mentioned you would try the bcache approach, I'll close this. Please reopen or file a new issue if you hit a concrete problem. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
