phase1: rsync based on checksum, not mtime

Instruct rsync to compare the file checksums, and not their modification times.
This should decrease the source upload volume significantly.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/phase1/master.cfg b/phase1/master.cfg
index 908087e6714a37ade729a1c26121b4f1cfa7d12c..89243ffb214550bcb56a742b61be601769300c95 100644 (file)
--- a/phase1/master.cfg
+++ b/phase1/master.cfg
@@ -529,7 +529,7 @@ EOT''' %(ts[0], ts[0], ts[1]) ))
        factory.addStep(ShellCommand(
                name = "targetupload",
                description = "Uploading target files",
-               command=["rsync", "--delete", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]), "-avz", WithProperties("bin/targets/%s/%s%%(libc)s/" %(ts[0], ts[1])), "%s/targets/%s/%s/" %(rsync_bin_url, ts[0], ts[1])],
+               command=["rsync", "--delete", "--checksum", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]), "-avz", WithProperties("bin/targets/%s/%s%%(libc)s/" %(ts[0], ts[1])), "%s/targets/%s/%s/" %(rsync_bin_url, ts[0], ts[1])],
                env={'RSYNC_PASSWORD': rsync_bin_key},
                haltOnFailure = True,
                logEnviron = False
@@ -539,7 +539,7 @@ EOT''' %(ts[0], ts[0], ts[1]) ))
                factory.addStep(ShellCommand(
                        name = "sourceupload",
                        description = "Uploading source archives",
-                       command=["rsync", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]), "-avz", "dl/", "%s/" %(rsync_src_url)],
+                       command=["rsync", "--checksum", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]), "-avz", "dl/", "%s/" %(rsync_src_url)],
                        env={'RSYNC_PASSWORD': rsync_src_key},
                        haltOnFailure = True,
                        logEnviron = False