Activity log for bug #1327497
Date | Who | What changed | Old value | New value | Message |
---|---|---|---|---|---|
2014-06-07 06:10:37 | Jeegn Chen | bug | added bug | ||
2014-06-07 06:10:56 | Jeegn Chen | nova: assignee | Jeegn Chen (jeegn-chen) | ||
2014-06-07 06:11:08 | Jeegn Chen | nova: status | New | In Progress | |
2014-06-07 06:13:07 | Jeegn Chen | description | I tried live-migration against VM with multipath access to FC bootable volume and FC data volume. After checking the code, I found the reason is that 1. /dev/dm-<NUM> is used, which is subject to change in the destination Compute Node since it is not unique across nodes 2. multipath_id in connnection_info is not maintained properly and may be lost during connection refreshing The fix would be 1. Like iSCSI multipath, use /dev/mapper/<multipath_id> instead of /dev/dm-<NUM> 2. Since multipath_id is unique for a volume no matter where is is attached, add logic to preserve this information. | I tried live-migration against VM with multipath access to FC bootable volume and FC data volume. After checking the code, I found the reason is that 1. /dev/dm-<NUM> is used, which is subject to change in the destination Compute Node since it is not unique across nodes 2. multipath_id in connnection_info is not maintained properly and may be lost during connection refreshing The fix would be 1. Like iSCSI multipath, use /dev/mapper/<multipath_id> instead of /dev/dm-<NUM> 2. Since multipath_id is unique for a volume no matter where it is attached, add logic to preserve this information. | |
2014-06-09 15:20:45 | Xing Yang | bug | added subscriber Xing Yang | ||
2014-08-14 10:26:04 | OpenStack Infra | nova: status | In Progress | Fix Committed | |
2014-09-05 10:02:37 | Thierry Carrez | nova: status | Fix Committed | Fix Released | |
2014-09-05 10:02:37 | Thierry Carrez | nova: milestone | juno-3 | ||
2014-09-27 19:48:58 | OpenStack Infra | tags | in-stable-icehouse | ||
2014-09-29 19:57:11 | Adam Gandelman | nominated for series | nova/icehouse | ||
2014-09-29 19:57:12 | Adam Gandelman | bug task added | nova/icehouse | ||
2014-09-29 20:01:37 | Adam Gandelman | nova/icehouse: status | New | Fix Committed | |
2014-09-29 20:01:37 | Adam Gandelman | nova/icehouse: milestone | 2014.1.3 | ||
2014-10-01 21:36:12 | Adam Gandelman | nova/icehouse: assignee | ChangBo Guo(gcb) (glongwave) | ||
2014-10-02 23:49:20 | Adam Gandelman | nova/icehouse: status | Fix Committed | Fix Released | |
2014-10-16 08:52:38 | Thierry Carrez | nova: milestone | juno-3 | 2014.2 | |
2014-12-04 23:28:44 | Alan Pevec | tags | in-stable-icehouse |