Leave the default recordsize. With 128K recordsize, files smaller than 128K are stored as single record tightly fitted to the smallest possible # of disk sectors. Reads and writes are then managed with fewer ops.
Not tuning the recordsize is very generally more space efficient and more performant. Large DB (fixed size aligned accesses to uncacheable working set) is the exception here (tuning recordsize helps) and a few other corner cases. -r Le 15 sept. 08 à 04:49, Peter Eriksson a écrit : > I wonder if there exists some tool that can be used to figure out an > optimal ZFS recordsize configuration? Specifically for a mail > server using Maildir (one ZFS filesystem per user). Ie, lot's of > small files (one file per email). > -- > This message posted from opensolaris.org > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
