16.0E ExpandSize? -- New Server

[Steven Hartland]

What do you get from:
zpool get expandsize

On 30/01/2017 21:47, Larry Rosenman wrote:
> Greetings,
>     Have a new server with a recent -CURRENT on it.  I see an 
> expandsize of 16.0E, which is insane
> because there are only 6 2TB disks.
>
> borg-new /home/ler $ zpool status
>   pool: zroot
>  state: ONLINE
>   scan: scrub repaired 0 in 0h7m with 0 errors on Mon Jan 30 15:43:27 
> 2017
> config:
>
>     NAME         STATE     READ WRITE CKSUM
>     zroot        ONLINE       0     0     0
>       raidz1-0   ONLINE       0     0     0
>         mfid4p4  ONLINE       0     0     0
>         mfid0p4  ONLINE       0     0     0
>         mfid1p4  ONLINE       0     0     0
>         mfid3p4  ONLINE       0     0     0
>         mfid2p4  ONLINE       0     0     0
>         mfid5p4  ONLINE       0     0     0
>
> errors: No known data errors
> borg-new /home/ler $ zpool list
> NAME    SIZE  ALLOC   FREE  EXPANDSZ   FRAG    CAP  DEDUP  HEALTH ALTROOT
> zroot  10.8T  94.2G  10.7T     16.0E     0%     0%  1.00x  ONLINE -
> borg-new /home/ler $ zpool status
>   pool: zroot
>  state: ONLINE
>   scan: scrub repaired 0 in 0h7m with 0 errors on Mon Jan 30 15:43:27 
> 2017
> config:
>
>     NAME         STATE     READ WRITE CKSUM
>     zroot        ONLINE       0     0     0
>       raidz1-0   ONLINE       0     0     0
>         mfid4p4  ONLINE       0     0     0
>         mfid0p4  ONLINE       0     0     0
>         mfid1p4  ONLINE       0     0     0
>         mfid3p4  ONLINE       0     0     0
>         mfid2p4  ONLINE       0     0     0
>         mfid5p4  ONLINE       0     0     0
>
> errors: No known data errors
> borg-new /home/ler $ zpool history
> History for 'zroot':
> cannot show history for pool 'zroot': permission denied
> borg-new /home/ler $ sudo zpool history
> Password:
> History for 'zroot':
> 2017-01-25.19:02:15 zpool create -o altroot=/mnt -O compress=lz4 -O 
> atime=off -m none -f zroot raidz1 mfid0p4 mfid1p4 mfid2p4 mfid3p4 
> mfid4p4 mfid5p4
> 2017-01-25.19:02:15 zfs create -o mountpoint=none zroot/ROOT
> 2017-01-25.19:02:15 zfs create -o mountpoint=/ zroot/ROOT/default
> 2017-01-25.19:02:15 zfs create -o mountpoint=/tmp -o exec=on -o 
> setuid=off zroot/tmp
> 2017-01-25.19:02:15 zfs create -o mountpoint=/usr -o canmount=off 
> zroot/usr
> 2017-01-25.19:02:15 zfs create zroot/usr/home
> 2017-01-25.19:02:15 zfs create -o setuid=off zroot/usr/ports
> 2017-01-25.19:02:15 zfs create zroot/usr/src
> 2017-01-25.19:02:15 zfs create -o mountpoint=/var -o canmount=off 
> zroot/var
> 2017-01-25.19:02:15 zfs create -o exec=off -o setuid=off zroot/var/audit
> 2017-01-25.19:02:15 zfs create -o exec=off -o setuid=off zroot/var/crash
> 2017-01-25.19:02:15 zfs create -o exec=off -o setuid=off zroot/var/log
> 2017-01-25.19:02:15 zfs create -o atime=on zroot/var/mail
> 2017-01-25.19:02:15 zfs create -o setuid=off zroot/var/tmp
> 2017-01-25.19:02:15 zfs set mountpoint=/zroot zroot
> 2017-01-25.19:02:15 zpool set bootfs=zroot/ROOT/default zroot
> 2017-01-25.19:02:15 zpool set cachefile=/mnt/boot/zfs/zpool.cache zroot
> 2017-01-25.19:02:19 zfs set canmount=noauto zroot/ROOT/default
> 2017-01-26.19:51:23 zpool scrub zroot
> 2017-01-29.12:50:56 zpool replace zroot 6435283924725851469 /dev/mfid5p4
> 2017-01-29.12:52:44 zpool scrub zroot
> 2017-01-29.13:11:50 zfs create zroot/usr/obj
> 2017-01-29.13:26:11 zfs create zroot/ler
> 2017-01-29.13:27:58 zfs set mountpoint=/home/ler zroot/ler
> 2017-01-29.16:22:07 zpool replace zroot 8173792548235216166 /dev/mfid4p4
> 2017-01-29.16:27:18 zpool scrub zroot
> 2017-01-29.16:32:15 zfs create -o mountpoint=/home zroot/home
> 2017-01-30.15:36:34 zpool scrub zroot
>
> borg-new /home/ler $ gpart show
> =>        40  3905945520  mfid0  GPT  (1.8T)
>           40        1600      1  efi  (800K)
>         1640        1024      2  freebsd-boot  (512K)
>         2664        1432         - free -  (716K)
>         4096    16777216      3  freebsd-swap  (8.0G)
>     16781312  3889162240      4  freebsd-zfs  (1.8T)
>   3905943552        2008         - free -  (1.0M)
>
> =>        40  3905945520  mfid1  GPT  (1.8T)
>           40        1600      1  efi  (800K)
>         1640        1024      2  freebsd-boot  (512K)
>         2664        1432         - free -  (716K)
>         4096    16777216      3  freebsd-swap  (8.0G)
>     16781312  3889162240      4  freebsd-zfs  (1.8T)
>   3905943552        2008         - free -  (1.0M)
>
> =>        40  3905945520  mfid2  GPT  (1.8T)
>           40        1600      1  efi  (800K)
>         1640        1024      2  freebsd-boot  (512K)
>         2664        1432         - free -  (716K)
>         4096    16777216      3  freebsd-swap  (8.0G)
>     16781312  3889162240      4  freebsd-zfs  (1.8T)
>   3905943552        2008         - free -  (1.0M)
>
> =>        40  3905945520  mfid3  GPT  (1.8T)
>           40        1600      1  efi  (800K)
>         1640        1024      2  freebsd-boot  (512K)
>         2664    16777216      3  freebsd-swap  (8.0G)
>     16779880  3889165680      4  freebsd-zfs  (1.8T)
>
> =>        40  3905945520  mfid5  GPT  (1.8T)
>           40        1600      1  efi  (800K)
>         1640        1024      2  freebsd-boot  (512K)
>         2664        1432         - free -  (716K)
>         4096    16777216      3  freebsd-swap  (8.0G)
>     16781312  3889162240      4  freebsd-zfs  (1.8T)
>   3905943552        2008         - free -  (1.0M)
>
> =>        40  3905945520  mfid4  GPT  (1.8T)
>           40        1600      1  efi  (800K)
>         1640        1024      2  freebsd-boot  (512K)
>         2664        1432         - free -  (716K)
>         4096    16777216      3  freebsd-swap  (8.0G)
>     16781312  3889160192      4  freebsd-zfs  (1.8T)
>   3905941504        4056         - free -  (2.0M)
>
> borg-new /home/ler $
>
> borg-new /home/ler $ uname -aKU
> FreeBSD borg-new 12.0-CURRENT FreeBSD 12.0-CURRENT #1 r312893: Fri Jan 
> 27 12:39:05 CST 2017 root at borg-new:/usr/obj/usr/src/sys/GENERIC  amd64 
> 1200020 1200020
> borg-new /home/ler $
>
> Ideas?
>
>