This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.
If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
Only still supported release names are valid (LIBERTY, MITAKA, OCATA, NEWTON).
Valid example: CONFIRMED FOR: LIBERTY
** Changed in: nova
Importance: Low => Undecided
** Changed in: nova
Status: Confirmed => Expired
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1315988
Title:
report disk consumption incorrect in nova-compute
Status in OpenStack Compute (nova):
Expired
Bug description:
I have following flavor
jichen@controller:~$ nova flavor-list
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor
| Is_Public |
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0
| True |
| 11 | t.test1 | 512 | 1 | 5 | | 1 | 1.0
| True |
| 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0
| True |
| 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0
| True |
| 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0
| True |
| 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0
| True |
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
I used following command
nova boot --flavor 11 --key_name mykey --image
47b00a69-ba84-4dce-bc7e-72ffc5a5d93e --ephemeral 2 t6
so the disk consumption is 2G instead of 5G
but I added following logs:
def _update_usage(self, resources, usage, sign=1):
mem_usage = usage['memory_mb']
overhead = self.driver.estimate_instance_overhead(usage)
mem_usage += overhead['memory_mb']
resources['memory_mb_used'] += sign * mem_usage
resources['local_gb_used'] += sign * usage.get('root_gb', 0)
resources['local_gb_used'] += sign * usage.get('ephemeral_gb', 0)
LOG.audit(_("------%s %s------") % (usage.get('ephemeral_gb',
0), usage.get('root_gb', 0)))
I got following info in the log
2014-05-05 11:27:12.105 5209 AUDIT nova.compute.resource_tracker [-] ------5
1------
so the free disk was changed from
2014-05-05 10:16:16.174 3033 AUDIT nova.compute.resource_tracker [-] Free
disk (GB): 35
to
2014-05-05 10:16:16.174 3033 AUDIT nova.compute.resource_tracker [-]
Free disk (GB): 29
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1315988/+subscriptions
--
Mailing list: https://launchpad.net/~yahoo-eng-team
Post to : yahoo-eng-team@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yahoo-eng-team
More help : https://help.launchpad.net/ListHelp
