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Searched refs:mssize (Results 1 – 4 of 4) sorted by relevance

/freebsd/usr.sbin/makefs/
H A Dzfs.c86 { '\0', "mssize", &zfs->mssize, OPT_INT64, in zfs_prep_opts()
143 off_t asize, mssize, vdevsize, vdevsize1; in zfs_size_vdev() local
175 mssize = zfs->mssize; in zfs_size_vdev()
176 if (mssize == 0) { in zfs_size_vdev()
177 mssize = MAX(MIN(asize / 8, DFLTMSSIZE), MINMSSIZE); in zfs_size_vdev()
178 if (!powerof2(mssize)) in zfs_size_vdev()
179 mssize = 1l << (flsll(mssize) - 1); in zfs_size_vdev()
181 if (!powerof2(mssize)) in zfs_size_vdev()
188 if (asize % mssize != 0) { in zfs_size_vdev()
189 vdevsize1 = rounddown2(asize, mssize) + VDEV_LABEL_SPACE; in zfs_size_vdev()
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/freebsd/usr.sbin/makefs/tests/
H A Dmakefs_zfs_tests.sh75 local mssize poolsize poolsize1 newpoolsize
79 mssize=$((128 * 1024 * 1024))
81 atf_check $MAKEFS -s $poolsize -o mssize=$mssize -o rootpath=/ \
93 atf_check [ $((poolsize1 + $mssize)) -eq $poolsize ]
100 atf_check [ $((poolsize1 + $mssize)) -eq $newpoolsize ]
/freebsd/usr.sbin/makefs/zfs/
H A Dvdev.c277 assert(powerof2(zfs->mssize)); in vdev_spacemap_init()
279 nbits = rounddown2(zfs->asize, zfs->mssize) >> zfs->ashift; in vdev_spacemap_init()
H A Dzfs.h84 uint64_t mssize; /* metaslab size */ member