2013-02-05 14:20:31 DEBUG [quantum.db.db_base_plugin_v2] Generated mac for network de934a28-d1d3-4921-8c63-f432fae8b08d is fa:16:3e:44:00:53
2013-02-05 14:20:31 DEBUG [quantum.db.db_base_plugin_v2] Allocated IP - 10.252.8.55 from 10.252.8.55 to 10.252.9.240
2013-02-05 14:20:31 DEBUG [quantum.db.db_base_plugin_v2] Allocated IP 10.252.8.55 (de934a28-d1d3-4921-8c63-f432fae8b08d/14afac28-dae4-438f-b18b-c999b731b1a7/18487533-f064-43ea-bdce-dcbae2b01968)
<VM killed>
2013-02-05 14:21:42 DEBUG [quantum.db.db_base_plugin_v2] Hold allocated IP 10.252.8.55 (de934a28-d1d3-4921-8c63-f432fae8b08d/14afac28-dae4-438f-b18b-c999b731b1a7/18487533-f064-43ea-bdce-dcbae2b01968)
2013-02-05 14:21:42 DEBUG [quantum.db.db_base_plugin_v2] 10.252.8.55 (14afac28-dae4-438f-b18b-c999b731b1a7) is being held
<New VM created>
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Recycle 10.252.8.55
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Recycle: created new 10.252.8.55-10.252.8.55
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Delete allocated IP 10.252.8.55 (de934a28-d1d3-4921-8c63-f432fae8b08d/14afac28-dae4-438f-b18b-c999b731b1a7)
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Recycle 10.252.8.56
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Recycle: last match for 10.252.8.55-10.252.8.55
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Recycle: updated last 10.252.8.55-10.252.8.56
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Delete allocated IP 10.252.8.56 (de934a28-d1d3-4921-8c63-f432fae8b08d/14afac28-dae4-438f-b18b-c999b731b1a7)
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Generated mac for network de934a28-d1d3-4921-8c63-f432fae8b08d is fa:16:3e:06:ee:05
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Allocated IP - 10.252.8.55 from 10.252.8.55 to 10.252.8.56
2013-02-05 14:24:06 DEBUG [quantum.db.db_base_plugin_v2] Allocated IP 10.252.8.55 (de934a28-d1d3-4921-8c63-f432fae8b08d/14afac28-dae4-438f-b18b-c999b731b1a7/5e241fe4-0290-4f68-bdf3-537688e99a0e)
Feb 5 14:25:49 ucsprodcntl04 dnsmasq-dhcp[6945]: not using configured address 10.252.8.55 because it is leased to fa:16:3e:44:00:53
Feb 5 14:25:49 ucsprodcntl04 dnsmasq-dhcp[6945]: DHCPDISCOVER(tap7a23bd1f-16) fa:16:3e:06:ee:05 no address available
seeing this sequence:
initial allocation:
2013-02-05 14:20:31 DEBUG [quantum. db.db_base_ plugin_ v2] Generated mac for network de934a28- d1d3-4921- 8c63-f432fae8b0 8d is fa:16:3e:44:00:53 db.db_base_ plugin_ v2] Allocated IP - 10.252.8.55 from 10.252.8.55 to 10.252.9.240 db.db_base_ plugin_ v2] Allocated IP 10.252.8.55 (de934a28- d1d3-4921- 8c63-f432fae8b0 8d/14afac28- dae4-438f- b18b-c999b731b1 a7/18487533- f064-43ea- bdce-dcbae2b019 68)
2013-02-05 14:20:31 DEBUG [quantum.
2013-02-05 14:20:31 DEBUG [quantum.
<VM killed> db.db_base_ plugin_ v2] Hold allocated IP 10.252.8.55 (de934a28- d1d3-4921- 8c63-f432fae8b0 8d/14afac28- dae4-438f- b18b-c999b731b1 a7/18487533- f064-43ea- bdce-dcbae2b019 68) db.db_base_ plugin_ v2] 10.252.8.55 (14afac28- dae4-438f- b18b-c999b731b1 a7) is being held
2013-02-05 14:21:42 DEBUG [quantum.
2013-02-05 14:21:42 DEBUG [quantum.
<New VM created> db.db_base_ plugin_ v2] Recycle 10.252.8.55 db.db_base_ plugin_ v2] Recycle: created new 10.252. 8.55-10. 252.8.55 db.db_base_ plugin_ v2] Delete allocated IP 10.252.8.55 (de934a28- d1d3-4921- 8c63-f432fae8b0 8d/14afac28- dae4-438f- b18b-c999b731b1 a7) db.db_base_ plugin_ v2] Recycle 10.252.8.56 db.db_base_ plugin_ v2] Recycle: last match for 10.252. 8.55-10. 252.8.55 db.db_base_ plugin_ v2] Recycle: updated last 10.252. 8.55-10. 252.8.56 db.db_base_ plugin_ v2] Delete allocated IP 10.252.8.56 (de934a28- d1d3-4921- 8c63-f432fae8b0 8d/14afac28- dae4-438f- b18b-c999b731b1 a7) db.db_base_ plugin_ v2] Generated mac for network de934a28- d1d3-4921- 8c63-f432fae8b0 8d is fa:16:3e:06:ee:05 db.db_base_ plugin_ v2] Allocated IP - 10.252.8.55 from 10.252.8.55 to 10.252.8.56 db.db_base_ plugin_ v2] Allocated IP 10.252.8.55 (de934a28- d1d3-4921- 8c63-f432fae8b0 8d/14afac28- dae4-438f- b18b-c999b731b1 a7/5e241fe4- 0290-4f68- bdf3-537688e99a 0e)
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
2013-02-05 14:24:06 DEBUG [quantum.
Feb 5 14:25:49 ucsprodcntl04 dnsmasq-dhcp[6945]: not using configured address 10.252.8.55 because it is leased to fa:16:3e:44:00:53 tap7a23bd1f- 16) fa:16:3e:06:ee:05 no address available
Feb 5 14:25:49 ucsprodcntl04 dnsmasq-dhcp[6945]: DHCPDISCOVER(
Again, let me know if I can help.
Cheers,