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NetBSD on a database server - WAPBL, softdeps

Hello everyone,

Considering that WAPBL will, theoretically, negatively impact the performance of a database
("fsync(2) causes all outstanding metadata transactions to be committed to
    disk, introducing additional latency.  This can have an impact on data-
    base software and other software that calls fsync(2) often."),

and keeping in mind softdeps are scheduled to be removed in 6.0 (, what is the recommended configuration, filesystem wise, for a database server running on NetBSD? Wouldn't running with "bare" UFS be too slow?

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