[LU-8166] sanity test 101g assumes 4k page size

Related — Wed, 27 Jun 2018 16:26:24 +0000

There's a hardcoded assumption that 16M is 4096 pages which is wrong on some architectures.

Andreas advises that we can actually calculate proper pages with:

        local page_count=$((16 * 1048576 / $(page_size)))

        [ "$mp" -eq "$page_count" ] ||

and also in a couple mor espots in that same test.

Whamcloud Community JIRA