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Date:      Tue, 31 Jan 2017 16:56:36 +0000
From:      Steven Hartland <killing@multiplay.co.uk>
To:        Larry Rosenman <ler@FreeBSD.org>
Cc:        Freebsd fs <freebsd-fs@freebsd.org>
Subject:   Re: 16.0E ExpandSize? -- New Server
Message-ID:  <ad07e84e-f297-362a-1398-c5503bb56a8d@multiplay.co.uk>
In-Reply-To: <ce5a1d39612d694077accda33266a3ab@FreeBSD.org>
References:  <00db0ab7243ce6368c246ae20f9c075a@FreeBSD.org> <1a69057c-dc59-9b78-9762-4f98a071105e@multiplay.co.uk> <ce5a1d39612d694077accda33266a3ab@FreeBSD.org>

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What does "zdb" (no params) report?

On 31/01/2017 14:51, Larry Rosenman wrote:
> borg-new /home/ler $ zpool get expandsize
> NAME   PROPERTY    VALUE     SOURCE
> zroot  expandsize  16.0E     -
> borg-new /home/ler $
>
> On 01/30/2017 5:40 pm, Steven Hartland wrote:
>> 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@borg-new:/usr/obj/usr/src/sys/GENERIC  
>>> amd64 1200020 1200020
>>> borg-new /home/ler $
>>>
>>> Ideas?
>>>
>>>
>>
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>




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