From bf8ca8c73df0a114b9728150934d6b7ecd3cbd6f Mon Sep 17 00:00:00 2001 From: Anoop C S Date: Thu, 6 Dec 2018 15:05:20 +0530 Subject: [PATCH 484/493] extras: New group volume set command for Samba integration # gluster volume set group samba List of volume set options from group-samba are aimed at improving the below workloads which consumes time and network hops in SMB world: * Listing of large directories * Negative lookups during creation of files Caching the necessary metadata required for these workloads saves us time and network hops. On the other side we have to ensure correctness(avoiding stale cache) in caching(via md-cache) with the help of cache invalidation in an environment where multiple client access is expected. upstream ref: https://review.gluster.org/c/glusterfs/+/21814 Change-Id: Icdd2d8e5eb290e12bc509105418c668f432f4eae BUG: 1655385 Signed-off-by: Anoop C S Reviewed-on: https://code.engineering.redhat.com/gerrit/158723 Tested-by: RHGS Build Bot Reviewed-by: Sunil Kumar Heggodu Gopala Acharya --- extras/Makefile.am | 4 +++- extras/group-samba | 10 ++++++++++ glusterfs.spec.in | 1 + 3 files changed, 14 insertions(+), 1 deletion(-) create mode 100644 extras/group-samba diff --git a/extras/Makefile.am b/extras/Makefile.am index e0e05b5..f898245 100644 --- a/extras/Makefile.am +++ b/extras/Makefile.am @@ -14,7 +14,7 @@ confdir = $(sysconfdir)/glusterfs conf_DATA = glusterfs-logrotate gluster-rsyslog-7.2.conf gluster-rsyslog-5.8.conf \ logger.conf.example glusterfs-georep-logrotate group-virt.example \ group-metadata-cache group-gluster-block group-nl-cache group-db-workload \ - group-distributed-virt + group-distributed-virt group-samba voldir = $(sysconfdir)/glusterfs vol_DATA = glusterd.vol @@ -53,3 +53,5 @@ install-data-local: $(DESTDIR)$(GLUSTERD_WORKDIR)/groups/db-workload $(INSTALL_DATA) $(top_srcdir)/extras/group-distributed-virt \ $(DESTDIR)$(GLUSTERD_WORKDIR)/groups/distributed-virt + $(INSTALL_DATA) $(top_srcdir)/extras/group-samba \ + $(DESTDIR)$(GLUSTERD_WORKDIR)/groups/samba diff --git a/extras/group-samba b/extras/group-samba new file mode 100644 index 0000000..ee39202 --- /dev/null +++ b/extras/group-samba @@ -0,0 +1,10 @@ +features.cache-invalidation=on +features.cache-invalidation-timeout=600 +performance.cache-samba-metadata=on +performance.stat-prefetch=on +performance.cache-invalidation=on +performance.md-cache-timeout=600 +network.inode-lru-limit=200000 +performance.nl-cache=on +performance.nl-cache-timeout=600 +performance.parallel-readdir=on diff --git a/glusterfs.spec.in b/glusterfs.spec.in index a4accd9..16dc5d7 100644 --- a/glusterfs.spec.in +++ b/glusterfs.spec.in @@ -1524,6 +1524,7 @@ exit 0 %attr(0644,-,-) %{_sharedstatedir}/glusterd/groups/db-workload %attr(0644,-,-) %{_sharedstatedir}/glusterd/groups/distributed-virt %attr(0644,-,-) %{_sharedstatedir}/glusterd/groups/nl-cache + %attr(0644,-,-) %{_sharedstatedir}/glusterd/groups/samba %dir %attr(0755,-,-) %{_sharedstatedir}/glusterd/glusterfind %dir %attr(0755,-,-) %{_sharedstatedir}/glusterd/glusterfind/.keys %ghost %dir %attr(0755,-,-) %{_sharedstatedir}/glusterd/glustershd -- 1.8.3.1