rootfs_rpm.bbclass: Update database configuration file

Move the creation of the database configuration files to just before we
perform the install actions.  This ensures they will exist even in SDK or
other non-target filesystem images.

(From OE-Core rev: 113e015afd46e46c9ba0413ca15f0316fa2eec24)

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

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