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

/src/usr.sbin/makefs/
H A Dzfs.c87 { '\0', "mssize", &zfs->mssize, OPT_INT64, in zfs_prep_opts()
146 off_t asize, mssize, vdevsize, vdevsize1; in zfs_size_vdev() local
178 mssize = zfs->mssize; in zfs_size_vdev()
179 if (mssize == 0) { in zfs_size_vdev()
180 mssize = MAX(MIN(asize / 8, DFLTMSSIZE), MINMSSIZE); in zfs_size_vdev()
181 if (!powerof2(mssize)) in zfs_size_vdev()
182 mssize = 1l << (flsll(mssize) - 1); in zfs_size_vdev()
184 if (!powerof2(mssize)) in zfs_size_vdev()
191 if (asize % mssize != 0) { in zfs_size_vdev()
192 vdevsize1 = rounddown2(asize, mssize) + VDEV_LABEL_SPACE; in zfs_size_vdev()
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/src/usr.sbin/makefs/tests/
H A Dmakefs_zfs_tests.sh78 local mssize poolsize poolsize1 newpoolsize
82 mssize=$((128 * 1024 * 1024))
84 atf_check $MAKEFS -s $poolsize -o mssize=$mssize -o rootpath=/ \
96 atf_check [ $((poolsize1 + $mssize)) -eq $poolsize ]
103 atf_check [ $((poolsize1 + $mssize)) -eq $newpoolsize ]
/src/usr.sbin/makefs/zfs/
H A Dvdev.c278 assert(powerof2(zfs->mssize)); in vdev_spacemap_init()
280 nbits = rounddown2(zfs->asize, zfs->mssize) >> zfs->ashift; in vdev_spacemap_init()
H A Dzfs.h84 uint64_t mssize; /* metaslab size */ member