tests/shell: suggest 4Mb /proc/sys/net/core/{wmem_max,rmem_max} for rootless

2Mb was not enough to pass "tests/shell/testcases/sets/0030add_many_elements_interval_0"
in an unprivileged/rootless namespace.

Instead, bump the suggestion to 4Mb, which lets the test pass.

Note that the 4Mb are only the recommended value when running the test
as rootless, and is used to autodetect NFT_TEST_HAS_SOCKET_LIMITS=y.
You can set whatever values are suitable for your environment, and
explicitly indicate whether the limits are appropriate or not via
NFT_TEST_HAS_SOCKET_LIMITS=n|y.

Signed-off-by: Thomas Haller <thaller@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>

0 files changed, 0 insertions, 0 deletions