Lines Matching defs:ashift
5278 * Suppose a raidz vdev has 5 disks with ashift=12. A 128k block may be written
5360 vdev_raidz_asize(uint64_t ndisks, uint64_t nparity, uint64_t ashift,
5367 asize = ((blksize - 1) >> ashift) + 1;
5369 asize = roundup(asize, nparity + 1) << ashift;
5380 vdev_draid_asize(uint64_t ndisks, uint64_t nparity, uint64_t ashift,
5385 uint64_t rows = ((blksize - 1) / (ndata << ashift)) + 1;
5386 uint64_t asize = (rows * ndisks) << ashift;
5412 uint64_t nparity, ashift, asize, tsize;
5428 ZPOOL_CONFIG_ASHIFT, &ashift) != 0)
5440 tsize = vdev_raidz_asize(ndisks, nparity, ashift,
5444 asize = vdev_raidz_asize(ndisks, nparity, ashift,
5455 ashift, SPA_OLD_MAXBLOCKSIZE);
5459 ashift, blksize);