From: Shivaprasad G Bhat <shivaprasadbhat@gmail.com>
Date: Wed, 28 May 2014 12:42:55 +0000 (-0400)
Subject: Increase the size of REMOTE_MIGRATE_COOKIE_MAX to REMOTE_STRING_MAX
X-Git-Tag: v1.2.6-rc1~106
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb104e6255c4e69176d3732f6613e18a65c7622e;p=thirdparty%2Flibvirt.git

Increase the size of REMOTE_MIGRATE_COOKIE_MAX to REMOTE_STRING_MAX

During guest migration, if the domain xml is bigger than 16384 which is
easily possible for a guest with good number of disks, message encode fails
for xdr_remote_domain_migrate_perform3_ret().
So, Increase the COOKIE_MAX to STRING_MAX value.

Signed-off-by: Shivaprasad G Bhat <shivaprasadbhat@gmail.com>
---

diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index 1f9d58307d..ab9b83dc48 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -86,7 +86,7 @@ const REMOTE_VCPUINFO_MAX = 16384;
 const REMOTE_CPUMAPS_MAX = 8388608;
 
 /* Upper limit on migrate cookie. */
-const REMOTE_MIGRATE_COOKIE_MAX = 16384;
+const REMOTE_MIGRATE_COOKIE_MAX = 4194304;
 
 /* Upper limit on lists of networks. */
 const REMOTE_NETWORK_LIST_MAX = 16384;