From: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
To: khorenko@virtuozzo.com
Cc: devel@openvz.org
Subject: [Devel] [PATCH vz10 v2 5/5] selftests: netfilter: account for a per-namespace nf_conntrack_expect_max
Date: Tue, 1 Sep 2026 02:45:33 +0300 [thread overview]
Message-ID: <20260831234610.1650091-5-eva.kurchatova@virtuozzo.com> (raw)
In-Reply-To: <20260831234610.1650091-1-eva.kurchatova@virtuozzo.com>
The test requires it to be settable from init_net only, while vz
virtualizes it deliberately:
commit 6d854968102f ("ve/netfilter: Implement pernet expect_max / virtualize "net.netfilter.nf_conntrack_expect_max" sysctl")
https://virtuozzo.atlassian.net/browse/VSTOR-139651
Feature: fix vz selftests
Signed-off-by: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
---
tools/testing/selftests/net/netfilter/conntrack_resize.sh | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/netfilter/conntrack_resize.sh b/tools/testing/selftests/net/netfilter/conntrack_resize.sh
index aa1ba07eaf50..324259632daa 100755
--- a/tools/testing/selftests/net/netfilter/conntrack_resize.sh
+++ b/tools/testing/selftests/net/netfilter/conntrack_resize.sh
@@ -457,8 +457,10 @@ check_max_alias 262000
setup_ns nsclient1 nsclient2
-# check this only works from init_net
-for n in netfilter.nf_conntrack_buckets netfilter.nf_conntrack_expect_max net.nf_conntrack_max;do
+# check this only works from init_net. nf_conntrack_expect_max is left
+# out: vz virtualizes it on purpose, see "ve/netfilter: Implement pernet
+# expect_max".
+for n in netfilter.nf_conntrack_buckets net.nf_conntrack_max;do
check_sysctl_immutable "$nsclient1" "net.$n" 1
done
--
2.55.0
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prev parent reply other threads:[~2026-08-31 23:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 23:45 [Devel] [PATCH vz10 v2 1/5] selftests: net: turn ip_forward off in setup_ns Eva Kurchatova
2026-08-31 23:45 ` [Devel] [PATCH vz10 v2 2/5] selftests: netfilter: let the router send redirects Eva Kurchatova
2026-08-31 23:45 ` [Devel] [PATCH vz10 v2 3/5] selftests: netfilter: add the veth pair from inside the namespace Eva Kurchatova
2026-08-31 23:45 ` [Devel] [PATCH vz10 v2 4/5] selftests: netfilter: skip rpath.sh without the nft tool Eva Kurchatova
2026-08-31 23:45 ` Eva Kurchatova [this message]
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