On 9/28/10 12:34 PM, Steve Gonczi wrote:
Thanks for the clarification.
What is the meaning /use of dn_maxlbkid in dnode_t, and dnode_phys_t then?
Given that the block ids form a separate array for each level,
should not there be an array of dn_maxblkid-s (one value for each level)?
dn_maxblkid is the highest level-0 blkid that's been allocated (which is
also the highest blkid of any level). The maxblkid's of other levels
can be calculated from that (given indirect block size and
sizeof(blkptr_t)).
--matt
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