diff options
Diffstat (limited to 'vespabase')
| -rwxr-xr-x | vespabase/src/common-env.sh | 29 | ||||
| -rwxr-xr-x | vespabase/src/rhel-prestart.sh | 2 |
2 files changed, 30 insertions, 1 deletions
diff --git a/vespabase/src/common-env.sh b/vespabase/src/common-env.sh index 7268a0a7edc..7b812d40fec 100755 --- a/vespabase/src/common-env.sh +++ b/vespabase/src/common-env.sh @@ -129,6 +129,35 @@ optionally_reduce_base_frequency() { fi } +get_hugepage_size_mb() { + while read -r name size rest + do + if [[ "$name" =~ ^Hugepagesize:$ ]] + then + hugepagesize="$size" + unit="${rest,,}" + break + fi + done < /proc/meminfo + if [[ "$unit" == "kb" ]]; then + hugepage_size_mb=$(($hugepagesize / 1024)) + else + echo "Failed extracting hugepage size from /proc/meminfo. Unknown unit($unit)" + exit 1 + fi + OUT=$hugepage_size_mb +} + +get_jvm_hugepage_settings() { + local heap_mb="$1" + get_hugepage_size_mb + sz_mb=$OUT + if (($sz_mb * 2 < $heap_mb)); then + options=" -XX:+UseTransparentHugePages" + fi + echo "$options" +} + populate_environment export LD_LIBRARY_PATH=$VESPA_HOME/lib64 diff --git a/vespabase/src/rhel-prestart.sh b/vespabase/src/rhel-prestart.sh index dbc77879efe..3bb9ba5bae0 100755 --- a/vespabase/src/rhel-prestart.sh +++ b/vespabase/src/rhel-prestart.sh @@ -103,7 +103,7 @@ fixdir ${VESPA_USER} ${VESPA_GROUP} 755 libexec/vespa/plugins/qrs fixdir ${VESPA_USER} ${VESPA_GROUP} 755 logs fixdir ${VESPA_USER} ${VESPA_GROUP} 755 logs/vespa fixdir ${VESPA_USER} ${VESPA_GROUP} 755 logs/vespa/configserver -fixdir ${VESPA_USER} ${VESPA_GROUP} 755 logs/vespa/qrs +fixdir ${VESPA_USER} ${VESPA_GROUP} 755 logs/vespa/access fixdir ${VESPA_USER} ${VESPA_GROUP} 755 logs/vespa/search fixdir ${VESPA_USER} ${VESPA_GROUP} 755 tmp fixdir ${VESPA_USER} ${VESPA_GROUP} 755 tmp/vespa |