$ sudo mount -t drvfs h: /mnt/sdcard
mount: /mnt/sdcard: bad option; for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program.
<3>init: (42) ERROR: UtilCreateProcessAndWait:501: /bin/mount failed with status 0x2000
<3>init: (42) ERROR: MountPlan9:493: mount cache=mmap,rw,trans=fd,rfdno=3,wfdno=3,msize=65536,aname=drvfs;path=h:;symlinkroot=/mnt/ failed 2
No such file or directory