1 Commits (master)

Author	SHA1	Message	Date
Klaus Post	a982baff27	ListObjects Metadata Caching (#10648) ... Design: https://gist.github.com/klauspost/025c09b48ed4a1293c917cecfabdf21c Gist of improvements: * Cross-server caching and listing will use the same data across servers and requests. * Lists can be arbitrarily resumed at a constant speed. * Metadata for all files scanned is stored for streaming retrieval. * The existing bloom filters controlled by the crawler is used for validating caches. * Concurrent requests for the same data (or parts of it) will not spawn additional walkers. * Listing a subdirectory of an existing recursive cache will use the cache. * All listing operations are fully streamable so the number of objects in a bucket no longer dictates the amount of memory. * Listings can be handled by any server within the cluster. * Caches are cleaned up when out of date or superseded by a more recent one.	4 years ago
Harshavardhana	66174692a2	add '.healing.bin' for tracking currently healing disk (#10573) ... add a hint on the disk to allow for tracking fresh disk being healed, to allow for restartable heals, and also use this as a way to track and remove disks. There are more pending changes where we should move all the disk formatting logic to backend drives, this PR doesn't deal with this refactor instead makes it easier to track healing in the future.	4 years ago
Harshavardhana	bd032d13ff	migrate all bucket metadata into a single file (#9586) ... this is a major overhaul by migrating off all bucket metadata related configs into a single object '.metadata.bin' this allows us for faster bootups across 1000's of buckets and as well as keeps the code simple enough for future work and additions. Additionally also fixes #9396, #9394	5 years ago
Bala FA	83ccae6c8b	Store bucket created time as a metadata (#9465) ... Fixes #9459	5 years ago