On Wed, 28 Oct 2009 17:41:05 PDT
Sherry Yu <sherry.yu at sun.com> wrote:
> I need to have a command return exit code 0 if a zpool is already imported.
> Currently
> 'zpool import <zpool_name>' would return exit code 1, error, if <zpool_name>
> is already imported. Any other way to bypass this issue? Thanks!
I saw the post about zpool list maybe doing the right thing, but if it
doesn't wrapping zpool in a trivial script should solve the problem:
#!/bin/sh
zpool import <zpool_name>
exit $((1-$?))
Untested. I'm not sure if OpenSolaris /bin/sh support $(( )), but
that's the idea.
<mike
--
Mike Meyer <mwm at mired.org> http://www.mired.org/consulting.html
Independent Network/Unix/Perforce consultant, email for more information.
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