ZTS: handle FreeBSD version numbers correctly #16340
Merged
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Motivation and Context
@mcmilk wondered why the "FreeBSD 14+" version tests in the block cloning tests were failing. This is at least part of why!
Description
FreeBSD kernel version numbers (ie the output from
uname -r
) don't match the Linux format; the patchlevel is expressed differently. This sets up OS-specific checks.How Has This Been Tested?
By hand on CentOS 7, Fedora 37 and Debian 12.6, and FreeBSD 13.2-RELEASE-p4, 14.0-RELEASE and 15.0-CURRENT.
Note "by hand": I ran ksh, pasted in the
kernel_version
function, setUNAME
, then calledkernel_version
and eyeballed output. I don't have ZTS on most of these systems so it hasn't been used for real.Types of changes
Checklist:
Signed-off-by
.