Hey guys I am turning up a little FAMP stack on an Azure VM. 4 Xeon cores 16GB ram. Second SSD is using ZFS and the boot drive is UFS2 (Default). When I dd if=/dev/zero of=testfile bs=1024 count=1024000 to my home directory which is located on the boot drive I can see a full 1GB file. When performing the same action on my ZFS dataset it appears to only be writing 512b. Not sure what is going on here. I can copy larger files from the UFS2 partitions to the ZFS datasets with no problem.
Any suggestions would be great as this is a concern for me before I release this into production.