为什么ZFS池显示不同的“大小”与“磁盘大小”

所以我在Ubuntu服务器上有一个共享驱动器（称为“Share_Drive”）。 该文件夹在我家networking上公开分享。
这两个磁盘位于ZFS镜像池中：
但我注意到在Windows中，networking驱动器上的文件夹显示了一个奇怪的“磁盘大小值”。 我希望它显示“尺寸”值的两倍，但事实并非如此。 下面是一个PC备份的文件夹，大小是文件夹大小的1.53倍。
这是Windows错误阅读文件夹的实际大小，或者我设置了镜像池错误的情况？

编辑
zfs get all：

NAME PROPERTY VALUE SOURCE Share_Drive type filesystem - Share_Drive creation Wed Jul 12 20:22 2017 - Share_Drive used 1.57T - Share_Drive available 194G - Share_Drive referenced 1.57T - Share_Drive compressratio 1.00x - Share_Drive mounted yes - Share_Drive quota none default Share_Drive reservation none default Share_Drive recordsize 128K default Share_Drive mountpoint /Share_Drive default Share_Drive sharenfs off default Share_Drive checksum on default Share_Drive compression off default Share_Drive atime on default Share_Drive devices on default Share_Drive exec on default Share_Drive setuid on default Share_Drive readonly off default Share_Drive zoned off default Share_Drive snapdir hidden default Share_Drive aclinherit restricted default Share_Drive canmount on default Share_Drive xattr on default Share_Drive copies 1 default Share_Drive version 5 - Share_Drive utf8only off - Share_Drive normalization none - Share_Drive casesensitivity sensitive - Share_Drive vscan off default Share_Drive nbmand off default Share_Drive sharesmb off default Share_Drive refquota none default Share_Drive refreservation none default Share_Drive primarycache all default Share_Drive secondarycache all default Share_Drive usedbysnapshots 0 - Share_Drive usedbydataset 1.57T - Share_Drive usedbychildren 3.21M - Share_Drive usedbyrefreservation 0 - Share_Drive logbias latency default Share_Drive dedup off default Share_Drive mlslabel none default Share_Drive sync standard default Share_Drive refcompressratio 1.00x - Share_Drive written 1.57T - Share_Drive logicalused 1.57T - Share_Drive logicalreferenced 1.57T - Share_Drive filesystem_limit none default Share_Drive snapshot_limit none default Share_Drive filesystem_count none default Share_Drive snapshot_count none default Share_Drive snapdev hidden default Share_Drive acltype off default Share_Drive context none default Share_Drive fscontext none default Share_Drive defcontext none default Share_Drive rootcontext none default Share_Drive relatime off default Share_Drive redundant_metadata all default Share_Drive overlay off default 

• 惠普p2000 iscsi Hyper-V
• 服务器消息块：间歇性长时间延迟
• UNCpath问题：只有一种方法
• networking问题。 Ifup说未知的界面
• 有没有人有运气使用股票Windows或其他免费请求者运行802.1x的运气？