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authorJay Vosburgh <fubar@us.ibm.com>2008-06-13 18:12:04 -0700
committerJeff Garzik <jgarzik@redhat.com>2008-06-18 00:00:04 -0400
commitb8a9787eddb0e4665f31dd1d64584732b2b5d051 (patch)
tree08b7537e70b6a96bc04d231d31ccd644e1387e62 /Documentation/networking
parentb59f9f74c4c0a569398f08c34a877f1b7b457496 (diff)
bonding: Allow setting max_bonds to zero
Permit bonding to function rationally if max_bonds is set to zero. This will load the module, but create no master devices (which can be created via sysfs). Requires some change to bond_create_sysfs; currently, the netdev sysfs directory is determined from the first bonding device created, but this is no longer possible. Instead, an interface from net/core is created to create and destroy files in net_class. Based on a patch submitted by Phil Oester <kernel@linuxaces.com>. Modified by Jay Vosburgh to fix the sysfs issue mentioned above and to update the documentation. Signed-off-by: Phil Oester <kernel@linuxace.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/bonding.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt
index 370b7da73ab..7fa7fe71d7a 100644
--- a/Documentation/networking/bonding.txt
+++ b/Documentation/networking/bonding.txt
@@ -376,7 +376,8 @@ max_bonds
Specifies the number of bonding devices to create for this
instance of the bonding driver. E.g., if max_bonds is 3, and
the bonding driver is not already loaded, then bond0, bond1
- and bond2 will be created. The default value is 1.
+ and bond2 will be created. The default value is 1. Specifying
+ a value of 0 will load bonding, but will not create any devices.
miimon