prashant kumar mishra created CLOUDSTACK-1739:
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Summary: VMs are getting 1 GB memory on KVM hypervisor ,when
they are deployed with Service Offering having RAM >=1GB and overcommit ratio
is set to some value>1
Key: CLOUDSTACK-1739
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1739
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Reporter: prashant kumar mishra
Priority: Blocker
Branch "Master" ;
Hypervisor "KVM"
Steps to reproduce
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1-Set overcommit ratio to 2
2-Deploy a vm with service offering having RAM 5 GB
Expected
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VM should be assigned Max memory 5 GB and Min memory 2.5 GB
Actual
-----------
VMs are getting 1 GB Memory
DB Details
----------------
----------------
mysql> select * from vm_instance where id = 56\G;
*************************** 1. row ***************************
id: 56
name: five2
uuid: 6eeff736-1cf5-41a2-ab32-40040c8d6660
instance_name: i-2-56-VM
state: Running
vm_template_id: 203
guest_os_id: 112
private_mac_address: 02:00:03:ca:00:0a
private_ip_address: 10.1.1.142
pod_id: 1
data_center_id: 1
host_id: 1
last_host_id: 1
proxy_id: NULL
proxy_assign_time: NULL
vnc_password: y8Kx8ZWP8ECtYGqLefzfkdFFZ7rpvew+gN5oDee1MBc=
ha_enabled: 0
limit_cpu_use: 0
update_count: 4
update_time: 2013-03-20 10:34:06
created: 2013-03-20 10:32:14
removed: NULL
type: User
vm_type: User
account_id: 2
domain_id: 1
service_offering_id: 12
reservation_id: 8701b3d0-f2c6-471c-8f37-76e1ab768ec7
hypervisor_type: KVM
disk_offering_id: 3
cpu: NULL
ram: NULL
owner: 2
speed: 1000
host_name: five2
display_name: five2
desired_state: NULL
1 row in set (0.00 sec)
mysql> select * from service_offering where id = 12\G;
*************************** 1. row ***************************
id: 12
cpu: 1
speed: 1000
ram_size: 5120
nw_rate: NULL
mc_rate: NULL
ha_enabled: 0
limit_cpu_use: 0
host_tag: NULL
default_use: 0
vm_type: NULL
sort_key: 0
is_volatile: 0
1 row in set (0.00 sec)
ERROR:
No query specified
[root@Rack1Pod1Host7 ~]# virsh list
Id Name State
----------------------------------------------------
1 v-44-VM running
5 s-46-VM running
6 r-48-VM running
11 i-2-47-VM running
13 i-2-55-VM running
14 i-2-56-VM running
15 i-2-57-VM running
[root@Rack1Pod1Host7 ~]# virsh dominfo 14
Id: 14
Name: i-2-56-VM
UUID: 85c6740f-4916-37d5-9288-a9f68c4ba372
OS Type: hvm
State: running
CPU(s): 1
CPU time: 200.4s
Max memory: 1048576 kB
Used memory: 1048576 kB
Persistent: no
Autostart: disable
Managed save: no
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