Phoronix: Linux Device Mapper Adding An "Emulated Block Size" Target
A new target for Linux's Device Mapper is EBS, the Emulated Block Size...
A new target for Linux's Device Mapper is EBS, the Emulated Block Size...
+config DM_EBS + tristate "Emulated block size target (EXPERIMENTAL)" + depends on BLK_DEV_DM + select DM_BUFIO + help + [B] dm-ebs emulates smaller logical block size on backing devices + with larger ones (e.g. 512 byte sectors on 4K native disks[/B]).
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