The following bond options are supported by this patch.
MIIMonitorSec:
Specifies the frequency in milli-seconds that MII link
monitoring will occur.
UpDelaySec:
Specifies the delay time in milli-seconds to enable a link
after a link up status has been detected.
DownDelaySec:
Specifies the delay time in milli-seconds to disable a link
after a link failure has been detected.
changes:
1. Added gconf variables.
2. man page
conf:
[NetDev]
Name=bond1
Kind=bond
[Bond]
Mode=802.3ad
TransmitHashPolicy=layer2+3
LacpduTransmitRate=fast
MIIMonitorSec=1s
UpDelaySec=2s
DownDelaySec=8s
cat /proc/net/bonding/bond1
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2+3 (2)
MII Status: up
MII Polling Interval (ms): 1000
Up Delay (ms): 2000
Down Delay (ms): 8000
802.3ad info
LACP rate: fast
Min links: 0
Aggregator selection policy (ad_select): stable
bond bond1 has no active aggregator
[tomegun: rephrased manpage, dropped bond_ prefix from variables]
The default value is <literal>slow</literal>.</para>
</listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><varname>MIIMonitorSec=</varname></term>
+ <listitem>
+ <para>Specifies the frequency that Media Independent Interface link
+ monitoring will occur. A value of zero disables MII link monitoring.
+ This values is rounded down to the nearest millisecond. The default
+ value is 0.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>UpDelaySec=</varname></term>
+ <listitem>
+ <para>Specifies the delay before a link is enabled after a link up
+ status has been detected. This value is rounded down to a multiple of
+ MIIMonitorSec. The default value is 0.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>DownDelaySec=</varname></term>
+ <listitem>
+ <para>Specifies the delay before a link is disabled after a link down
+ status has been detected. This value is rounded down to a multiple of
+ MIIMonitorSec. The default value is 0.</para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>
}
}
+ if (b->miimon != 0) {
+ r = sd_rtnl_message_append_u32(m, IFLA_BOND_MIIMON, b->miimon / 1000);
+ if (r < 0) {
+ log_error_netdev(netdev,
+ "Could not append IFLA_BOND_BOND_MIIMON attribute: %s",
+ strerror(-r));
+ return r;
+ }
+ }
+
+ if (b->downdelay != 0) {
+ r = sd_rtnl_message_append_u32(m, IFLA_BOND_DOWNDELAY, b->downdelay / 1000);
+ if (r < 0) {
+ log_error_netdev(netdev,
+ "Could not append IFLA_BOND_DOWNDELAY attribute: %s",
+ strerror(-r));
+ return r;
+ }
+ }
+
+ if (b->updelay != 0) {
+ r = sd_rtnl_message_append_u32(m, IFLA_BOND_UPDELAY, b->updelay / 1000);
+ if (r < 0) {
+ log_error_netdev(netdev,
+ "Could not append IFLA_BOND_UPDELAY attribute: %s",
+ strerror(-r));
+ return r;
+ }
+ }
+
return 0;
}
BondMode mode;
BondXmitHashPolicy xmit_hash_policy;
BondLacpRate lacp_rate;
+
+ usec_t miimon;
+ usec_t updelay;
+ usec_t downdelay;
};
extern const NetDevVTable bond_vtable;
Bond.Mode, config_parse_bond_mode, 0, offsetof(Bond, mode)
Bond.TransmitHashPolicy, config_parse_bond_xmit_hash_policy, 0, offsetof(Bond, xmit_hash_policy)
Bond.LACPTransmitRate, config_parse_bond_lacp_rate, 0, offsetof(Bond, lacp_rate)
+Bond.MIIMonitorSec, config_parse_sec, 0, offsetof(Bond, miimon)
+Bond.UpDelaySec, config_parse_sec, 0, offsetof(Bond, updelay)
+Bond.DownDelaySec, config_parse_sec, 0, offsetof(Bond, downdelay)