On Thu, 1 Dec 2022 16:17:45 -0500 Shirley Márquez Dúlcey <[email protected]> wrote:
> Current distros mitigate that by automatically switching to a > modified version of atime for file systems located on an SSD; it only > guarantees to show whether the access time is more recent than the > most recent change. Current distros that I usually work with (Ubuntu, Mint, RHEL, SLES) all default to relatime regardless of underlying storage. Now you have to explicitly change to atime if that's the behavior you want/need. > The very rapid changes to log files can still be an issue in some use > cases; again, write-behind caching lowers the impact of that, as the > log might be updated multiple times before being written to disk. > Systems with extreme workloads might benefit from using a > battery-backed RAMdisk for the log files. Using a file system designed for NAND flash (F2FS) can also help. -- \m/ (--) \m/ _______________________________________________ Discuss mailing list [email protected] http://lists.blu.org/mailman/listinfo/discuss
