Comment 2 for bug 1633206

Just wanted to confirm that this happens with mirrored zpools as well (both data volumes as well as the cache volume are shown in Nautilus).

~$ lsblk -f
NAME FSTYPE LABEL UUID MOUNTPOINT
sdb
├─sdb9
├─sdb3 vfat EFI D6C0-5426 /boot/efi
└─sdb1 zfs_member rpool 8635565870410578780
zd0 [SWAP]
zd48
├─zd48p1
└─zd48p2
zd16
sdc
zd32
├─zd32p1
└─zd32p2
sda
├─sda9
├─sda3 vfat EFI D73A-786C
└─sda1 zfs_member rpool 8635565870410578780
nvme0n1 zfs_member

~$ sudo zpool status -v
  pool: rpool
 state: ONLINE
  scan: scrub repaired 0 in 10h46m with 0 errors on Sun Mar 12 12:10:34 2017
config:

 NAME STATE READ WRITE CKSUM
 rpool ONLINE 0 0 0
   mirror-0 ONLINE 0 0 0
     wwn-0x500003976bd0292c-part1 ONLINE 0 0 0
     wwn-0x500003976bd0292f-part1 ONLINE 0 0 0
 cache
   nvme0n1 ONLINE 0 0 0

errors: No known data errors