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dingboopt | gampel: Why dhcp app send packet out directly instead of installing a flow to send DHCP offer packet. Because if a vm is sending huge amount of dhcp discovery packets deliberately and the packet is all packet into the controller, it will impact the local controller even crash the controller. | 01:06 |
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openstackgerrit | Yuli proposed openstack/dragonflow: Add new ovs tests https://review.openstack.org/265642 | 07:32 |
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openstackgerrit | Li Ma proposed openstack/dragonflow: Add Zookeeper driver for DB https://review.openstack.org/264113 | 08:29 |
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gsagie | nick-ma: ping | 08:42 |
nick-ma | gsagie: pong | 08:43 |
gsagie | nick-ma: commented on your consistency spec, i had an idea to use a "transaction id" new table in both Neutron DB and DFDB and spot inconsistencies using that | 08:43 |
gsagie | and use that as a lock | 08:44 |
gsagie | let me know what you think | 08:44 |
gsagie | it has some unneeded overhead but maybe its simple enough for first stage | 08:44 |
nick-ma | I'm also thinking of some simple method. But actually the first step I have on mind is change the scheme of lswitch, splitting it. The frequency of read/write ops on that table is really higher than any other tables. What do you think of it? | 08:46 |
nick-ma | Even if we fix it, the key of lswitch will always cause concurrent lock. | 08:47 |
gsagie | i think its a good idea anyway | 08:54 |
gsagie | there are some parts that will need refactoring anyway | 08:55 |
gsagie | now that we implement selective proactive and change the pipeline | 08:56 |
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gongysh | shihangzhang, hi | 09:42 |
shihanzhang | gongysh, hello | 10:26 |
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openstackgerrit | Li Ma proposed openstack/dragonflow: Add Zookeeper driver for DB https://review.openstack.org/264113 | 11:40 |
openstackgerrit | ZhaoBo proposed openstack/dragonflow: Not allow delete subnet gateway port https://review.openstack.org/264508 | 11:42 |
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gsagie | nick-ma: and everyone else, feel free to look at the pipeline high level overview: https://www.slideshare.net/secret/FmRoHdDuqdKVby | 13:06 |
gsagie | this shows how i envision all the features we talked about combine in the current pipeline | 13:06 |
openstackgerrit | Yuli proposed openstack/dragonflow: Add new ovs tests https://review.openstack.org/265642 | 13:31 |
yuli_s | the gsagie it is a new version ? | 13:39 |
gsagie | yuli_s: yes | 13:54 |
yuli_s | great | 14:09 |
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