Detail: several scripts in the scripts directory weren't marked executable.
Normally this is handled/fixed in the packaging, but harder to deal with in
development environments, so marking them executable.
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1358446902 -0700
Detail: Users can experience long delays during VM migration, because the
linux bridge by default will have a forwarding delay set. This means that the
network will likely miss any gratuitous ARP from qemu notifying the network that
the MAC has moved. This change is a common reccommendation for virtualization
running on Linux bridges.
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1357259186 -0700
- Since we're always getting the first from the list, use head -1 to get the first
of the results instead of processing again
- Remove unecessay pop (why was it even there)
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
work)
Cloudstack seems to let you create guest traffic types on multiple
physical networks. However, when I try this with KVM I end up always
bridging to whatever device is used for guest.network.device. This pulls
the traffic label (NicTO.getName()) and uses that bridge to ensure that
we get on the correct physical network, rather than just always using
the guest.network.device.
This also changes the bridge naming scheme from cloudVirBr + vlanid to
br + physicalinterface + "-" + vlanid. This is because we should be able
to support the same vlan numbers per physical network, and the previous
bridge name would not support this and collide.
Signed-off-by: Edison Su <sudison@gmail.com>
host if there are multiple storage pools in a cluster.
The issue is as follows:
1. When CloudStack detects that a host is not responding to ping
requests it'll send a fence command for this host to another host in the
cluster.
2. The agent takes a long time to respond to this check if the storage
is fenced. This is because the agent checks if the first host is writing
to its heartbeat file on all pools in the cluster. It is doing this in a
sequential manner on all storage pool.
Making a fix to get rid of sleep, wait during HA. The behavior is now
similar to Xenserver.
RB: https://reviews.apache.org/r/6133/
Send-by:devdeep.singh@citrix.com
The default_network_rules_systemvm method in security_group.py only created the appropriate rules for
just one bridge.
This however leads to traffic not being forwarded to the virtual machine in the case of the system VMs
both (console & storage) having different bridges in basic networking.
This patch makes sure rules are generated for all target devices based on their source device/bridge
It however excludes the LinkLocalBridge since no filtering is needed on that bridge.
CS-14902: Fixing ovs-vif-flows.py for avoiding it kicks in with exp backoff timeouts if ovs is not running
Also removing unnecessary copies of the same script
Fixed issues with vif scripts on 5.6FP1
Fixed ipv6 issue on 5.6FP1
Plus other various fixes and improvements
Starting to remove debug code
NOTE: Network is configured correctly but instances do not start. Possibly indefinite wait occuring on some commands
