External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2025-03-02 23:23:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

tests: integration: Use hugepage size to calculate the number of pages

Browse Source 
The tests require a fixed amount of huge page memory to run, rather than
encode that as fixed number of huge pages it should be calculated from
the size of memory required and the huge page size

Signed-off-by: Dom <peng6662001@163.com>
This commit is contained in:
Dom 2023-03-07 14:28:02 +08:00 committed by Rob Bradford
parent 961319d8ad
commit b35a94d83c
5 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
scripts/run_integration_tests_aarch64.sh
View File

@ -240,7 +240,9 @@ sudo bash -c "echo 10 > /sys/kernel/mm/ksm/sleep_millisecs"
sudo bash -c "echo 1 > /sys/kernel/mm/ksm/run"
# Both test_vfio and ovs-dpdk rely on hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
HUGEPAGESIZE=`grep Hugepagesize /proc/meminfo | awk '{print $2}'`
PAGE_NUM=`echo $((12288 * 1024 / $HUGEPAGESIZE))`
echo $PAGE_NUM | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
# Run all direct kernel boot (Device Tree) test cases in mod `parallel`

4
scripts/run_integration_tests_live_migration.sh
View File

@ -89,7 +89,9 @@ fi
cargo build --no-default-features --features "kvm,mshv" --all --release --target $BUILD_TARGET
# Test ovs-dpdk relies on hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
HUGEPAGESIZE=`grep Hugepagesize /proc/meminfo | awk '{print $2}'`
PAGE_NUM=`echo $((12288 * 1024 / $HUGEPAGESIZE))`
echo $PAGE_NUM | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
export RUST_BACKTRACE=1

4
scripts/run_integration_tests_vfio.sh
View File

@ -52,7 +52,9 @@ cp target/$BUILD_TARGET/release/cloud-hypervisor $VFIO_DIR
cp target/$BUILD_TARGET/release/ch-remote $VFIO_DIR
# test_vfio rely on hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
HUGEPAGESIZE=`grep Hugepagesize /proc/meminfo | awk '{print $2}'`
PAGE_NUM=`echo $((12288 * 1024 / $HUGEPAGESIZE))`
echo $PAGE_NUM | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
export RUST_BACKTRACE=1

4
scripts/run_integration_tests_x86_64.sh
View File

@ -169,7 +169,9 @@ sudo bash -c "echo 10 > /sys/kernel/mm/ksm/sleep_millisecs"
sudo bash -c "echo 1 > /sys/kernel/mm/ksm/run"
# Both test_vfio, ovs-dpdk and vDPA tests rely on hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
HUGEPAGESIZE=`grep Hugepagesize /proc/meminfo | awk '{print $2}'`
PAGE_NUM=`echo $((12288 * 1024 / $HUGEPAGESIZE))`
echo $PAGE_NUM | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
# Update max locked memory to 'unlimited' to avoid issues with vDPA

4
scripts/run_metrics.sh
View File

@ -95,7 +95,9 @@ fi
cargo build --no-default-features --features "kvm,mshv" --all --release --target $BUILD_TARGET
# setup hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
HUGEPAGESIZE=`grep Hugepagesize /proc/meminfo | awk '{print $2}'`
PAGE_NUM=`echo $((12288 * 1024 / $HUGEPAGESIZE))`
echo $PAGE_NUM | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
if [ -n "$test_filter" ]; then