1 files changed, 32 insertions, 0 deletions

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 097fa1227a..b84c0441b4 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -454,6 +454,38 @@ EOF
 
         chmod 0755 ${WORKDIR}/scriptlet_wrapper
 
+        # Configure RPM... we enforce these settings!
+        mkdir -p ${target_rootfs}${rpmlibdir}
+        mkdir -p ${target_rootfs}${rpmlibdir}/log
+        # After change the __db.* cache size, log file will not be generated automatically,
+        # that will raise some warnings, so touch a bare log for rpm write into it.
+        touch ${target_rootfs}${rpmlibdir}/log/log.0000000001
+        cat > ${target_rootfs}${rpmlibdir}/DB_CONFIG << EOF
+# ================ Environment
+set_data_dir .
+set_create_dir .
+set_lg_dir ./log
+set_tmp_dir ./tmp
+set_flags db_log_autoremove on
+
+# -- thread_count must be >= 8
+set_thread_count 64
+
+# ================ Logging
+
+# ================ Memory Pool
+set_cachesize 0 1048576 0
+set_mp_mmapsize 268435456
+
+# ================ Locking
+set_lk_max_locks 16384
+set_lk_max_lockers 16384
+set_lk_max_objects 16384
+mutex_set_max 163840
+
+# ================ Replication
+EOF
+
         # RPM is special. It can't handle dependencies and preinstall scripts correctly. Its
         # probably a feature. The only way to convince rpm to actually run the preinstall scripts 
         # for base-passwd and shadow first before installing packages that depend on these packages