Message ID | 20190222090109.19824-1-pvorel@suse.cz |
---|---|
State | Accepted |
Delegated to: | Petr Vorel |
Headers | show |
Series | [1/1] net/virt: Introduce MIN_VIRT_PERF_THRESHOLD variable | expand |
Hi Petr, On 2/22/19 12:01 PM, Petr Vorel wrote: > to reduce duplicity in VIRT_PERF_THRESHOLD checks > ... > cleanup_vifaces() > { > diff --git a/testcases/network/virt/vxlan03.sh b/testcases/network/virt/vxlan03.sh > index 9708e8e5d..d8ced5fda 100755 > --- a/testcases/network/virt/vxlan03.sh > +++ b/testcases/network/virt/vxlan03.sh > @@ -31,11 +31,9 @@ TST_CLEANUP=virt_cleanup > # by 10-30%. If hosts are too close to each other, e.g. connected to the same > # switch, VxLAN can be much slower when comparing to the performance without > # any encapsulation. > -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-160} > +MIN_VIRT_PERF_THRESHOLD=160 Looks good, except may be add "MIN" to the end so it is closer to 'threshold'?
Hi Alexey, > > -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-160} > > +MIN_VIRT_PERF_THRESHOLD=160 > Looks good, except may be add "MIN" to the end so it is closer to 'threshold'? Sure, I'll apply it with VIRT_PERF_THRESHOLD_MIN. Thanks for review. Kind regards, Petr
diff --git a/testcases/network/virt/geneve01.sh b/testcases/network/virt/geneve01.sh index a5cdd0788..5d557d1d3 100755 --- a/testcases/network/virt/geneve01.sh +++ b/testcases/network/virt/geneve01.sh @@ -18,11 +18,9 @@ vxlan_dst_addr="uni" TST_TESTFUNC=do_test TST_CLEANUP=virt_cleanup -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-160} +MIN_VIRT_PERF_THRESHOLD=160 . virt_lib.sh -[ "$VIRT_PERF_THRESHOLD" -lt 160 ] && VIRT_PERF_THRESHOLD=160 - do_test() { if [ -z $ip_local -o -z $ip_remote ]; then diff --git a/testcases/network/virt/geneve02.sh b/testcases/network/virt/geneve02.sh index ba0fc351f..b79f9b67f 100755 --- a/testcases/network/virt/geneve02.sh +++ b/testcases/network/virt/geneve02.sh @@ -17,11 +17,9 @@ TST_TESTFUNC=do_test TST_CLEANUP=virt_cleanup TST_TEST_DATA="noudpcsum udp6zerocsumtx udp6zerocsumrx, udpcsum" TST_TEST_DATA_IFS="," -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-160} +MIN_VIRT_PERF_THRESHOLD=160 . virt_lib.sh -[ "$VIRT_PERF_THRESHOLD" -lt 160 ] && VIRT_PERF_THRESHOLD=160 - do_test() { virt_check_cmd virt_add ltp_v0 id 1 $2 remote \ diff --git a/testcases/network/virt/macsec_lib.sh b/testcases/network/virt/macsec_lib.sh index 6e112de20..7290693de 100755 --- a/testcases/network/virt/macsec_lib.sh +++ b/testcases/network/virt/macsec_lib.sh @@ -5,7 +5,7 @@ # Author: Alexey Kodanev <alexey.kodanev@oracle.com> virt_type="macsec" -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-100} +MIN_VIRT_PERF_THRESHOLD=100 IPSEC_MODE="transport" TST_NEEDS_TMPDIR=1 diff --git a/testcases/network/virt/virt_lib.sh b/testcases/network/virt/virt_lib.sh index 12512db62..6aebdaf30 100644 --- a/testcases/network/virt/virt_lib.sh +++ b/testcases/network/virt/virt_lib.sh @@ -69,9 +69,13 @@ ip_remote=$(tst_ipaddr rhost) ip_virt_remote="$(TST_IPV6= tst_ipaddr_un rhost)" ip6_virt_remote="$(TST_IPV6=6 tst_ipaddr_un rhost)" +vxlan_dstport=0 + # Max performance loss (%) for virtual devices during network load VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-80} -vxlan_dstport=0 +if [ -n "$MIN_VIRT_PERF_THRESHOLD" ] && [ "$VIRT_PERF_THRESHOLD" -lt $MIN_VIRT_PERF_THRESHOLD ]; then + VIRT_PERF_THRESHOLD="$MIN_VIRT_PERF_THRESHOLD" +fi cleanup_vifaces() { diff --git a/testcases/network/virt/vxlan03.sh b/testcases/network/virt/vxlan03.sh index 9708e8e5d..d8ced5fda 100755 --- a/testcases/network/virt/vxlan03.sh +++ b/testcases/network/virt/vxlan03.sh @@ -31,11 +31,9 @@ TST_CLEANUP=virt_cleanup # by 10-30%. If hosts are too close to each other, e.g. connected to the same # switch, VxLAN can be much slower when comparing to the performance without # any encapsulation. -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-160} +MIN_VIRT_PERF_THRESHOLD=160 . virt_lib.sh -[ "$VIRT_PERF_THRESHOLD" -lt 160 ] && VIRT_PERF_THRESHOLD=160 - do_test() { if [ -z $ip_local -o -z $ip_remote ]; then diff --git a/testcases/network/virt/vxlan04.sh b/testcases/network/virt/vxlan04.sh index cfff8b2a6..042ff5f12 100755 --- a/testcases/network/virt/vxlan04.sh +++ b/testcases/network/virt/vxlan04.sh @@ -15,11 +15,9 @@ TST_TEST_DATA_IFS="," virt_type="vxlan" start_id=16700000 vxlan_dst_addr="uni" -VIRT_PERF_THRESHOLD=${VIRT_PERF_THRESHOLD:-160} +MIN_VIRT_PERF_THRESHOLD=160 . virt_lib.sh -[ "$VIRT_PERF_THRESHOLD" -lt 160 ] && VIRT_PERF_THRESHOLD=160 - do_test() { if [ -z $ip_local -o -z $ip_remote ]; then
to reduce duplicity in VIRT_PERF_THRESHOLD checks Signed-off-by: Petr Vorel <pvorel@suse.cz> --- testcases/network/virt/geneve01.sh | 4 +--- testcases/network/virt/geneve02.sh | 4 +--- testcases/network/virt/macsec_lib.sh | 2 +- testcases/network/virt/virt_lib.sh | 6 +++++- testcases/network/virt/vxlan03.sh | 4 +--- testcases/network/virt/vxlan04.sh | 4 +--- 6 files changed, 10 insertions(+), 14 deletions(-)