Harshavardhana 8778828a03
fix: read metadata in O_DIRECT if configured and supported (#11594)
reduce the page-cache pressure completely by moving
the entire read-phase of our operations to O_DIRECT,
primarily this is going to be very useful for chatty
metadata operations such as listing, scanner, ilm, healing
like operations to avoid filling up the page-cache upon
repeated runs.
2021-02-22 01:36:17 -08:00
..
2021-01-26 20:47:42 -08:00
2020-01-31 08:29:22 +05:30