5dbf8b4edd
This patch fixes a few issues with raw receives involving truncated files: * dnode_reallocate() now calls dnode_set_blksz() instead of dnode_setdblksz(). This ensures that any remaining dbufs with blkid 0 are resized along with their containing dnode upon reallocation. * One of the calls to dmu_free_long_range() in receive_object() needs to check that the object it is about to free some contents or hasn't been completely removed already by a previous call to dmu_free_long_object() in the same function. * The same call to dmu_free_long_range() in the previous point needs to ensure it uses the object's current block size and not the new block size. This ensures the blocks of the object that are supposed to be freed are completely removed and not simply partially zeroed out. This patch also adds handling for DRR_OBJECT_RANGE records to dprintf_drr() for debugging purposes. Reviewed-by: Matt Ahrens <mahrens@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tom Caputi <tcaputi@datto.com> Closes #7378 Closes #8528 |
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