pcp updates - QA for linux scsi tape metrics, and help text for hinv.ntape

"Mark Goodwin" <[email protected]> Tue, 14 Feb 2017 16:24:25 +1100

Newsgroups	gmane.comp.sysutils.pcp
Message-ID	<[email protected]>

Changes committed to git://git.pcp.io/mgoodwin/pcp master

commit 0c4d92cba5c88e7e42f1166962519dfb793ffb9d
Author: Mark Goodwin <[email protected]>
Date:   Tue Feb 14 16:20:22 2017 +1100

    pmdalinux: add help text for new metric hinv.ntape

    This was missing in the earlier commit.

commit 4b8ca92080f2393611fc2e7753b699e49a0c29b3
Author: Mark Goodwin <[email protected]>
Date:   Tue Feb 14 16:16:40 2017 +1100

    qa: add test for Linux scsi tape stats

    New test 1121 along with fake root tarballs of the sysfs stats,
    one from a system with a real scsi tape drive, and one from a
    system with two scsi_debug tape devices.

    new file:   qa/1121
    new file:   qa/1121.out
    modified:   qa/group
    new file:   qa/linux/tape-root-001.tgz
    new file:   qa/linux/tape-root-002.tgz