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authorAmar Tumballi <amar@gluster.com>2009-04-17 16:07:00 -0700
committerAnand V. Avati <avati@amp.gluster.com>2009-04-18 11:15:23 +0530
commit093141a74962f11654c44fe2292605f9cf65e709 (patch)
tree6750f7f4dee35e02530d5559fee8e85ed365d9cb /extras
parent9a4a2e2286cb372ca462f6f25f78de686ea3e4ce (diff)
added migration script from unify based setup to distribute based setup
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Diffstat (limited to 'extras')
-rw-r--r--extras/Makefile.am2
-rwxr-xr-xextras/migrate-unify-to-distribute.sh23
2 files changed, 24 insertions, 1 deletions
diff --git a/extras/Makefile.am b/extras/Makefile.am
index afb24e5..0dbbcf7 100644
--- a/extras/Makefile.am
+++ b/extras/Makefile.am
@@ -5,7 +5,7 @@ EditorMode_DATA = glusterfs-mode.el glusterfs.vim
SUBDIRS = init.d benchmarking
-EXTRA_DIST = specgen.scm Portfile glusterfs-mode.el glusterfs.vim
+EXTRA_DIST = specgen.scm Portfile glusterfs-mode.el glusterfs.vim migrate-unify-to-distribute.sh
CLEANFILES =
diff --git a/extras/migrate-unify-to-distribute.sh b/extras/migrate-unify-to-distribute.sh
new file mode 100755
index 0000000..fd23a46
--- /dev/null
+++ b/extras/migrate-unify-to-distribute.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+#
+# This is a template script which can be used to migrate the GlusterFS
+# storage infrastructure from 'cluster/unify' to 'cluster/distribute'
+
+# This script needs to be executed on the machine where namespace volume
+# of 'cluster/unify' translator resides. And also, one need to mount the
+# new 'cluster/distribute' volume with "option lookup-unhashed yes" on
+# the same machine.
+# If the namespace volume was replicated (ie, afr'ed), then this can be
+# executed just on one of the namespace machines..
+
+# Only the variables defined below needs to be changed to appropriate path
+
+# This is export from old 'cluster/unify' volume's namespace volume.
+namespace_export=/exports/export-ns
+
+# This is the new mount point with 'cluster/distribute' volume
+distribute_mount=/mnt/glusterfs
+
+cd ${namespace_export};
+find . -exec stat ${distribute_mount}/{} \;