[OpenIndiana-discuss] Simple zfs vs zpool space question.

[Jim Klimov]

11 апреля 2014 г. 16:58:47 CEST, Michael Hase <michael at edition-software.de> пишет:
>On Fri, 11 Apr 2014, John McEntee wrote:
>> # zpool list tank
>> NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
>> tank  19.0T  14.5T  4.51T    76%  1.00x  ONLINE  -
>>
>> # zfs list tank
>> NAME   USED  AVAIL  REFER  MOUNTPOINT
>> tank  14.5T  4.21T    38K  /tank
>>
>>
>> There are no quotas. Please could some suggest why zpool states more
>space is available over zfs?
>
>Metadata?
>
>Cheers,
>Michael
>

Or possibly the 1/64th reservation allegedly to ensure some unfragmented free space for writes.
19÷64=0.296875
Kinda fits ;)

Hth, Jim

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