summaryrefslogtreecommitdiffstats
path: root/configure.ac
diff options
context:
space:
mode:
authorRaghavendra G <raghavendra@zresearch.com>2009-07-09 00:25:28 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-07-16 00:37:44 -0700
commit1b4e68977c43b8d432d28d7301add35b01464ae5 (patch)
tree59de9beab3ead1a94a3090fe838d986c017b12a8 /configure.ac
parent3e3be6de2d954bcd134e8f377ea1af4cab682e04 (diff)
Implementing quick-read translator.
lookup can fetch the entire file in xattr dictionary using the key "glusterfs.content". We set the maximum size of the file that can be fetched so in the xattr_req dictionary using the same key. If file-size is less than or equal to the value set in dictionary, the content is stored in the dictionary using same key in lookup_cbk. For small files, we can do an optimization wherein we do not really send the calls open, read and close to the storage translators. Instead there can be an xlator which fakes open, read and close calls. For reads, it sends the data it has cached during lookup and hence saving the time for open, read and close calls to reach storage translators (this time can be significant if calls have to go through network to reach storage translator). Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 1d72047..630ace3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -74,6 +74,8 @@ AC_CONFIG_FILES([Makefile
xlators/performance/io-cache/src/Makefile
xlators/performance/symlink-cache/Makefile
xlators/performance/symlink-cache/src/Makefile
+ xlators/performance/quick-read/Makefile
+ xlators/performance/quick-read/src/Makefile
xlators/debug/Makefile
xlators/debug/trace/Makefile
xlators/debug/trace/src/Makefile