There were some TODO items in here that were incorrect if using an underlying block device that had a 4K block size. The values here will set the compress vol LBA size to match that of the underlying lvol but the backing IO unit size, the min size that reduce will use to perform backing device IO is set to 4K as smaller than this makes little sense given chunk size is currently at 16K. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Ic6a9421a25d947ae7d4dce190d6599eec1d4a05a Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/458703 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> |
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Makefile | ||
vbdev_compress_rpc.c | ||
vbdev_compress.c | ||
vbdev_compress.h |