mismatch between zfs and zpool

Daniel Mayfield dan at 3geeks.org
Wed Mar 28 00:09:33 UTC 2012


[dan at rooter ~/Documents/Books]$ zfs list -t all -r
NAME                           USED  AVAIL  REFER  MOUNTPOINT
mediavg                       1.86T  3.33T   314K  /media
mediavg/foo            6.43G  3.33T  6.43G  /media/foo
mediavg/bar                 18.9G  3.33T  18.9G  /media/bar
mediavg/baz                 535G  3.33T   535G  /media/baz
mediavg/qux            16.8G  3.33T  16.8G  /media/qux
mediavg/quux                 132G  3.33T   132G  /media/quux
mediavg/corge                 18.0G  3.33T  18.0G  /media/corge
mediavggrault              33.8G  3.33T  33.8G  /media/grault
mediavg/garply                   1.12T  3.33T  1.12T  /media/garply

Daniel

On Mar 27, 2012, at 7:02 PM, Rich wrote:

> zfs list -t all -r, perhaps?
> 
> - Rich
> 
> On Tue, Mar 27, 2012 at 8:00 PM, Daniel Mayfield <dan at 3geeks.org> wrote:
>> Any idea why these mismatch?  These are WD20EARS disks in a USB JBOD enclosure.
>> 
>> [dan at rooter ~] $ zfs list
>> NAME                           USED  AVAIL  REFER  MOUNTPOINT
>> mediavg                       1.86T  3.33T   314K  /media
>> [dan at rooter ~] $ zpool list
>> NAME            SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
>> mediavg        7.25T  2.56T  4.69T    35%  1.00x  ONLINE  -
>> [dan at rooter ~/Documents/Books]$ zdb
>> mediavg:
>>    version: 28
>>    name: 'mediavg'
>>    state: 0
>>    txg: 440650
>>    pool_guid: 11730812331217717046
>>    hostid: 530641825
>>    hostname: 'rooter.home.3geeks.org'
>>    vdev_children: 1
>>    vdev_tree:
>>        type: 'root'
>>        id: 0
>>        guid: 11730812331217717046
>>        children[0]:
>>            type: 'raidz'
>>            id: 0
>>            guid: 2141238275387851622
>>            nparity: 1
>>            metaslab_array: 30
>>            metaslab_shift: 36
>>            ashift: 12
>>            asize: 7984384049152
>>            is_log: 0
>>            create_txg: 4
>>            children[0]:
>>                type: 'disk'
>>                id: 0
>>                guid: 8222953817252947832
>>                path: '/dev/da0p3'
>>                phys_path: '/dev/da0p3'
>>                whole_disk: 1
>>                DTL: 123
>>                create_txg: 4
>>            children[1]:
>>                type: 'disk'
>>                id: 1
>>                guid: 10598772377339347959
>>                path: '/dev/da2p3'
>>                phys_path: '/dev/da2p3'
>>                whole_disk: 1
>>                DTL: 122
>>                create_txg: 4
>>            children[2]:
>>                type: 'disk'
>>                id: 2
>>                guid: 17878786601530240982
>>                path: '/dev/da1p3'
>>                phys_path: '/dev/da1p3'
>>                whole_disk: 1
>>                DTL: 121
>>                create_txg: 4
>>            children[3]:
>>                type: 'disk'
>>                id: 3
>>                guid: 2602895078436511407
>>                path: '/dev/da3p3'
>>                phys_path: '/dev/da3p3'
>>                whole_disk: 1
>>                DTL: 120
>>                create_txg: 4
>> 
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