Re: [openstack-dev] [sahara] Deleting cluster in sahara horizon, 500 Error occured in nova.

2014-05-22 Thread cosmos cosmos
t; also check the libvirtd logs, there should be something more. > > > Radosław Śmigielski > ALCATEL-LUCENT - Cloudband/Node Team > Office: 238 646 13 or +353 (0)188 646 13 > Mobile: +353 86 820 74 23 > > > > > > From: cosmos cosmos

[openstack-dev] [sahara] Deleting cluster in sahara horizon, 500 Error occured in nova.

2014-05-22 Thread cosmos cosmos
Hello My name is inhye park from samsung SDS. I am a developer about nova and sahara. Recently Our system updated to icehouse. After deleting cluster in sahara, VM occurred 500 error. But this problem not occur in nova cli command. Only in sahara this error occurred. This is error log. -

[openstack-dev] [Openstack-dev] [Nova] Updated Feature in Next Havana release 2013.2.2

2014-01-20 Thread cosmos cosmos
Hello I am Rusia from Samsung SDS. Now I am in development on havana openstack. But now i am wondering about start/stop and shelve/unshelve function. Because the function on boot from image(creates a new volume) is not working. So I tested in master version. in there, this function works

[openstack-dev] Proposal for dd disk i/o performance blueprint of cinder.

2013-12-26 Thread cosmos cosmos
Hello. My name is Rucia for Samsung SDS. I had in truouble in volume deleting. I am developing for supporting big data storage such as hadoop in lvm. it use as a full disk io for deleting of cinder lvm volume because of dd the high disk I/O affects the other hadoop instance on same host. If

[openstack-dev] dd performance for wipe in cinder

2013-10-11 Thread cosmos cosmos
Hello. My name is Rucia for Samsung SDS. Now I am in trouble in cinder volume deleting. I am developing for supporting big data storage in lvm But it takes too much time for deleting of cinder lvm volume because of dd. Cinder volume is 200GB for supporting hadoop master data. When i delete cinder

[openstack-dev] Proposal for approving Starting by scheduler development blueprint.

2013-08-13 Thread cosmos cosmos
Hello. My name is Rucia for Samsung SDS. Now, I am developing Start Logic by nova-scheduler for efficient resources of host. This function is already implemented in folsom release version. It is used for the iscsi target such as HP san storage. This is slightly different from the origi