On Oct 9, 2010, at 1:18 PM, sridhar surampudi wrote:
> Hi,
>
> what is the right way to check versions of zfs and zpool ??
zpool get version POOLNAME
zfs get version DATASET
> I am writing piece of code which call zfs command line further. Before
> actually initiating and going ahead I wan to check the kind of version zfs
> and zpool present on the system.
>
> As an example "zpool split" is not present on prior to 134 build (not sure
> exactly) so if an application using my code should fail if "zpool split" is
> called.
>
> Is there any zfs version or zpool version command present in recent updates?
> or is there any other way ( reading some file ) I can get these details?
For easy parsing,
zfs get -H -o value version DATASET
Alas, there is not a zpool equivalent :-(
zpool get version POOLNAME | tail -1 | awk '{print $3}'
-- richard
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