Re: [Openstack] live_migration only using 8 Mb speed
Forgive me, by mistake i grab wrong commit and that was the reason i didn't see any changer after applying patch. It works after applying correct version :) Thanks On Thu, Aug 23, 2018 at 6:36 PM Satish Patel wrote: > > I have updated this bug here something is wrong: > https://bugs.launchpad.net/nova/+bug/1786346 > > After nova upgrade i have compared these 3 files > https://review.openstack.org/#/c/591761/ and i am not seeing any > change here so look like this is not a complete patch. > > Are you sure they push this changes in nova repo? > On Thu, Aug 23, 2018 at 4:36 PM Satish Patel wrote: > > > > I have upgraded my nova and all nova component got upgrade but still > > my live_migration running on 8Mbps speed.. what else is wrong here? > > > > I am using CentOS 7.5 > > > > On Thu, Aug 23, 2018 at 3:26 PM Satish Patel wrote: > > > > > > Look like it need all 3 line in user_variables.yml file.. after > > > putting all 3 lines it works!! > > > > > > ## Nova service > > > nova_git_repo: https://git.openstack.org/openstack/nova > > > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # > > > HEAD of "stable/queens" as of 06.08.2018 > > > nova_git_project_group: nova_all > > > On Thu, Aug 23, 2018 at 3:12 PM Satish Patel wrote: > > > > > > > > Matt, > > > > > > > > I've added "nova_git_install_branch: > > > > a9c9285a5a68ab89a6543d143c364d90a01cd51c" in user_variables.yml and > > > > run repo-build.yml playbook but it didn't change anything > > > > > > > > I am inside the repo container and still its showing old timestamp on > > > > all nova file and i check all file they seems didn't change > > > > > > > > at this path in repo container /var/www/repo/openstackgit/nova/nova > > > > > > > > repo-build.yml should update that dir right? > > > > On Thu, Aug 23, 2018 at 2:58 PM Satish Patel > > > > wrote: > > > > > > > > > > Thanks Matthew, > > > > > > > > > > Going to do that and will update you in few min. > > > > > On Thu, Aug 23, 2018 at 2:47 PM Matthew Thode > > > > > wrote: > > > > > > > > > > > > On 18-08-23 14:33:44, Satish Patel wrote: > > > > > > > Matt, > > > > > > > > > > > > > > I am going to override following in user_variable.yml file in that > > > > > > > case do i need to run ./bootstrap-ansible.sh script? > > > > > > > > > > > > > > ## Nova service > > > > > > > nova_git_repo: https://git.openstack.org/openstack/nova > > > > > > > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c > > > > > > > # > > > > > > > HEAD of "stable/queens" as of 06.08.2018 > > > > > > > nova_git_project_group: nova_all > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Thu, Aug 23, 2018 at 7:18 AM, Satish Patel > > > > > > > wrote: > > > > > > > > I'm testing this in lab, no load yet > > > > > > > > > > > > > > > > Sent from my iPhone > > > > > > > > > > > > > > > >> On Aug 23, 2018, at 2:30 AM, Matthew Thode > > > > > > > >> wrote: > > > > > > > >> > > > > > > > >>> On 18-08-22 23:04:57, Satish Patel wrote: > > > > > > > >>> Mathew, > > > > > > > >>> > > > > > > > >>> I haven't applied any patch yet but i am noticing in cluster > > > > > > > >>> some host > > > > > > > >>> migrating VM super fast and some host migrating very slow. Is > > > > > > > >>> this > > > > > > > >>> known behavior? > > > > > > > >>> > > > > > > > >>> On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode > > > > > > > >>> wrote: > > > > > > > On 18-08-22 10:58:48, Satish Patel wrote: > > > > > > > > Matthew, > > > > > > > > > > > > > > > > I have two option looks like, correct me if i am wrong. > > > > > > > > > > > > > > > > 1. I have two option, upgrade minor release from > > > > > > > > 17.0.7-6-g9187bb1 to > > > > > > > > 17.0.8-23-g0aff517 and upgrade full OSA > > > > > > > > > > > > > > > > 2. Just do override as you said "nova_git_install_branch:" > > > > > > > > in my > > > > > > > > /etc/openstack_deploy/user_variables.yml file, and run > > > > > > > > playbooks. > > > > > > > > > > > > > > > > > > > > > > > > I think option [2] is safe to just touch specific > > > > > > > > component, also am i > > > > > > > > correct about override in > > > > > > > > /etc/openstack_deploy/user_variables.yml > > > > > > > > file? > > > > > > > > > > > > > > > > You mentioned "nova_git_install_branch: > > > > > > > > dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it > > > > > > > > should be > > > > > > > > "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > > > > > > > > wrote: > > > > > > > >> On 18-08-22 10:33:11, Satish Patel wrote: > > > > > > > >>> Thanks Matthew, > > > > > > > >>> > > > > > > > >>> Can i put that sha in my OSA at > > > > > > > >>> playbooks/defaults/repo_packages/openstack_services.yml > > > > > > >
Re: [Openstack] live_migration only using 8 Mb speed
I have updated this bug here something is wrong: https://bugs.launchpad.net/nova/+bug/1786346 After nova upgrade i have compared these 3 files https://review.openstack.org/#/c/591761/ and i am not seeing any change here so look like this is not a complete patch. Are you sure they push this changes in nova repo? On Thu, Aug 23, 2018 at 4:36 PM Satish Patel wrote: > > I have upgraded my nova and all nova component got upgrade but still > my live_migration running on 8Mbps speed.. what else is wrong here? > > I am using CentOS 7.5 > > On Thu, Aug 23, 2018 at 3:26 PM Satish Patel wrote: > > > > Look like it need all 3 line in user_variables.yml file.. after > > putting all 3 lines it works!! > > > > ## Nova service > > nova_git_repo: https://git.openstack.org/openstack/nova > > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # > > HEAD of "stable/queens" as of 06.08.2018 > > nova_git_project_group: nova_all > > On Thu, Aug 23, 2018 at 3:12 PM Satish Patel wrote: > > > > > > Matt, > > > > > > I've added "nova_git_install_branch: > > > a9c9285a5a68ab89a6543d143c364d90a01cd51c" in user_variables.yml and > > > run repo-build.yml playbook but it didn't change anything > > > > > > I am inside the repo container and still its showing old timestamp on > > > all nova file and i check all file they seems didn't change > > > > > > at this path in repo container /var/www/repo/openstackgit/nova/nova > > > > > > repo-build.yml should update that dir right? > > > On Thu, Aug 23, 2018 at 2:58 PM Satish Patel wrote: > > > > > > > > Thanks Matthew, > > > > > > > > Going to do that and will update you in few min. > > > > On Thu, Aug 23, 2018 at 2:47 PM Matthew Thode > > > > wrote: > > > > > > > > > > On 18-08-23 14:33:44, Satish Patel wrote: > > > > > > Matt, > > > > > > > > > > > > I am going to override following in user_variable.yml file in that > > > > > > case do i need to run ./bootstrap-ansible.sh script? > > > > > > > > > > > > ## Nova service > > > > > > nova_git_repo: https://git.openstack.org/openstack/nova > > > > > > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # > > > > > > HEAD of "stable/queens" as of 06.08.2018 > > > > > > nova_git_project_group: nova_all > > > > > > > > > > > > > > > > > > > > > > > > On Thu, Aug 23, 2018 at 7:18 AM, Satish Patel > > > > > > wrote: > > > > > > > I'm testing this in lab, no load yet > > > > > > > > > > > > > > Sent from my iPhone > > > > > > > > > > > > > >> On Aug 23, 2018, at 2:30 AM, Matthew Thode > > > > > > >> wrote: > > > > > > >> > > > > > > >>> On 18-08-22 23:04:57, Satish Patel wrote: > > > > > > >>> Mathew, > > > > > > >>> > > > > > > >>> I haven't applied any patch yet but i am noticing in cluster > > > > > > >>> some host > > > > > > >>> migrating VM super fast and some host migrating very slow. Is > > > > > > >>> this > > > > > > >>> known behavior? > > > > > > >>> > > > > > > >>> On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode > > > > > > >>> wrote: > > > > > > On 18-08-22 10:58:48, Satish Patel wrote: > > > > > > > Matthew, > > > > > > > > > > > > > > I have two option looks like, correct me if i am wrong. > > > > > > > > > > > > > > 1. I have two option, upgrade minor release from > > > > > > > 17.0.7-6-g9187bb1 to > > > > > > > 17.0.8-23-g0aff517 and upgrade full OSA > > > > > > > > > > > > > > 2. Just do override as you said "nova_git_install_branch:" in > > > > > > > my > > > > > > > /etc/openstack_deploy/user_variables.yml file, and run > > > > > > > playbooks. > > > > > > > > > > > > > > > > > > > > > I think option [2] is safe to just touch specific component, > > > > > > > also am i > > > > > > > correct about override in > > > > > > > /etc/openstack_deploy/user_variables.yml > > > > > > > file? > > > > > > > > > > > > > > You mentioned "nova_git_install_branch: > > > > > > > dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it > > > > > > > should be > > > > > > > "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > > > > > > > wrote: > > > > > > >> On 18-08-22 10:33:11, Satish Patel wrote: > > > > > > >>> Thanks Matthew, > > > > > > >>> > > > > > > >>> Can i put that sha in my OSA at > > > > > > >>> playbooks/defaults/repo_packages/openstack_services.yml by > > > > > > >>> hand and > > > > > > >>> run playbooks [repo/nova] ? > > > > > > >>> > > > > > > >>> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode > > > > > > >>> wrote: > > > > > > On 18-08-22 08:35:09, Satish Patel wrote: > > > > > > > Currently in stable/queens i am seeing this sha > > > > > > > https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > > > > > > > > > > > > >
Re: [Openstack] live_migration only using 8 Mb speed
I have upgraded my nova and all nova component got upgrade but still my live_migration running on 8Mbps speed.. what else is wrong here? I am using CentOS 7.5 On Thu, Aug 23, 2018 at 3:26 PM Satish Patel wrote: > > Look like it need all 3 line in user_variables.yml file.. after > putting all 3 lines it works!! > > ## Nova service > nova_git_repo: https://git.openstack.org/openstack/nova > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # > HEAD of "stable/queens" as of 06.08.2018 > nova_git_project_group: nova_all > On Thu, Aug 23, 2018 at 3:12 PM Satish Patel wrote: > > > > Matt, > > > > I've added "nova_git_install_branch: > > a9c9285a5a68ab89a6543d143c364d90a01cd51c" in user_variables.yml and > > run repo-build.yml playbook but it didn't change anything > > > > I am inside the repo container and still its showing old timestamp on > > all nova file and i check all file they seems didn't change > > > > at this path in repo container /var/www/repo/openstackgit/nova/nova > > > > repo-build.yml should update that dir right? > > On Thu, Aug 23, 2018 at 2:58 PM Satish Patel wrote: > > > > > > Thanks Matthew, > > > > > > Going to do that and will update you in few min. > > > On Thu, Aug 23, 2018 at 2:47 PM Matthew Thode > > > wrote: > > > > > > > > On 18-08-23 14:33:44, Satish Patel wrote: > > > > > Matt, > > > > > > > > > > I am going to override following in user_variable.yml file in that > > > > > case do i need to run ./bootstrap-ansible.sh script? > > > > > > > > > > ## Nova service > > > > > nova_git_repo: https://git.openstack.org/openstack/nova > > > > > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # > > > > > HEAD of "stable/queens" as of 06.08.2018 > > > > > nova_git_project_group: nova_all > > > > > > > > > > > > > > > > > > > > On Thu, Aug 23, 2018 at 7:18 AM, Satish Patel > > > > > wrote: > > > > > > I'm testing this in lab, no load yet > > > > > > > > > > > > Sent from my iPhone > > > > > > > > > > > >> On Aug 23, 2018, at 2:30 AM, Matthew Thode > > > > > >> wrote: > > > > > >> > > > > > >>> On 18-08-22 23:04:57, Satish Patel wrote: > > > > > >>> Mathew, > > > > > >>> > > > > > >>> I haven't applied any patch yet but i am noticing in cluster some > > > > > >>> host > > > > > >>> migrating VM super fast and some host migrating very slow. Is this > > > > > >>> known behavior? > > > > > >>> > > > > > >>> On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode > > > > > >>> wrote: > > > > > On 18-08-22 10:58:48, Satish Patel wrote: > > > > > > Matthew, > > > > > > > > > > > > I have two option looks like, correct me if i am wrong. > > > > > > > > > > > > 1. I have two option, upgrade minor release from > > > > > > 17.0.7-6-g9187bb1 to > > > > > > 17.0.8-23-g0aff517 and upgrade full OSA > > > > > > > > > > > > 2. Just do override as you said "nova_git_install_branch:" in my > > > > > > /etc/openstack_deploy/user_variables.yml file, and run > > > > > > playbooks. > > > > > > > > > > > > > > > > > > I think option [2] is safe to just touch specific component, > > > > > > also am i > > > > > > correct about override in > > > > > > /etc/openstack_deploy/user_variables.yml > > > > > > file? > > > > > > > > > > > > You mentioned "nova_git_install_branch: > > > > > > dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it > > > > > > should be > > > > > > "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > > > > > > > > > > > > > > > > > > > > > > > > On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > > > > > > wrote: > > > > > >> On 18-08-22 10:33:11, Satish Patel wrote: > > > > > >>> Thanks Matthew, > > > > > >>> > > > > > >>> Can i put that sha in my OSA at > > > > > >>> playbooks/defaults/repo_packages/openstack_services.yml by > > > > > >>> hand and > > > > > >>> run playbooks [repo/nova] ? > > > > > >>> > > > > > >>> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode > > > > > >>> wrote: > > > > > On 18-08-22 08:35:09, Satish Patel wrote: > > > > > > Currently in stable/queens i am seeing this sha > > > > > > https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > > > > > > > > > > > > On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > > > > > > wrote: > > > > > >> On 18-08-22 01:57:17, Satish Patel wrote: > > > > > >>> What I need to upgrade, any specific component? > > > > > >>> > > > > > >>> I have deployed openstack-ansible > > > > > >>> > > > > > >>> Sent from my iPhone > > > > > >>> > > > > > > On Aug 22, 2018, at 1:06 AM, Matthew Thode > > > > > > wrote: > > > > > > > > > > > > On 18-08-22 01:02:53, Satish Patel wrote: > > > > > > Matthew, > > > > > > > > > > >
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-23 14:33:44, Satish Patel wrote: > Matt, > > I am going to override following in user_variable.yml file in that > case do i need to run ./bootstrap-ansible.sh script? > > ## Nova service > nova_git_repo: https://git.openstack.org/openstack/nova > nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # > HEAD of "stable/queens" as of 06.08.2018 > nova_git_project_group: nova_all > > > > On Thu, Aug 23, 2018 at 7:18 AM, Satish Patel wrote: > > I'm testing this in lab, no load yet > > > > Sent from my iPhone > > > >> On Aug 23, 2018, at 2:30 AM, Matthew Thode > >> wrote: > >> > >>> On 18-08-22 23:04:57, Satish Patel wrote: > >>> Mathew, > >>> > >>> I haven't applied any patch yet but i am noticing in cluster some host > >>> migrating VM super fast and some host migrating very slow. Is this > >>> known behavior? > >>> > >>> On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode > >>> wrote: > On 18-08-22 10:58:48, Satish Patel wrote: > > Matthew, > > > > I have two option looks like, correct me if i am wrong. > > > > 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to > > 17.0.8-23-g0aff517 and upgrade full OSA > > > > 2. Just do override as you said "nova_git_install_branch:" in my > > /etc/openstack_deploy/user_variables.yml file, and run playbooks. > > > > > > I think option [2] is safe to just touch specific component, also am i > > correct about override in /etc/openstack_deploy/user_variables.yml > > file? > > > > You mentioned "nova_git_install_branch: > > dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be > > "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > > > > > > > > On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > > wrote: > >> On 18-08-22 10:33:11, Satish Patel wrote: > >>> Thanks Matthew, > >>> > >>> Can i put that sha in my OSA at > >>> playbooks/defaults/repo_packages/openstack_services.yml by hand and > >>> run playbooks [repo/nova] ? > >>> > >>> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode > >>> wrote: > On 18-08-22 08:35:09, Satish Patel wrote: > > Currently in stable/queens i am seeing this sha > > https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > > > > On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > > wrote: > >> On 18-08-22 01:57:17, Satish Patel wrote: > >>> What I need to upgrade, any specific component? > >>> > >>> I have deployed openstack-ansible > >>> > >>> Sent from my iPhone > >>> > > On Aug 22, 2018, at 1:06 AM, Matthew Thode > > wrote: > > > > On 18-08-22 01:02:53, Satish Patel wrote: > > Matthew, > > > > Thanks for reply, Look like i don't have this patch > > https://review.openstack.org/#/c/591761/ > > > > So i have to patch following 3 file manually? > > > > nova/tests/unit/virt/libvirt/test_driver.py213 > > nova/tests/unit/virt/test_virt_drivers.py2 > > nova/virt/libvirt/driver.py > > > > > > On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > > wrote: > >> On 18-08-22 00:27:08, Satish Patel wrote: > >>> Folks, > >>> > >>> I am running openstack queens and hypervisor is kvm, my live > >>> migration > >>> working fine. but somehow it stuck to 8 Mb network speed and > >>> taking > >>> long time to migrate 1G instance. I have 10Gbps network and > >>> i have > >>> tried to copy 10G file between two compute node and it did > >>> copy in 2 > >>> minute, so i am not seeing any network issue also. > >>> > >>> it seem live_migration has some bandwidth limit, I have tried > >>> following option in nova.conf but it didn't work > >>> > >>> live_migration_bandwidth = 500 > >>> > >>> My nova.conf look like following: > >>> > >>> live_migration_uri = > >>> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > >>> live_migration_tunnelled = True > >>> live_migration_bandwidth = 500 > >>> hw_disk_discard = unmap > >>> disk_cachemodes = network=writeback > >>> > >> > >> Do you have a this patch (and a couple of patches up to it)? > >> https://bugs.launchpad.net/nova/+bug/1786346 > >> > > I don't know if that would cleanly apply (there are other > patches that > changed those
Re: [Openstack] live_migration only using 8 Mb speed
Matt, I am going to override following in user_variable.yml file in that case do i need to run ./bootstrap-ansible.sh script? ## Nova service nova_git_repo: https://git.openstack.org/openstack/nova nova_git_install_branch: a9c9285a5a68ab89a6543d143c364d90a01cd51c # HEAD of "stable/queens" as of 06.08.2018 nova_git_project_group: nova_all On Thu, Aug 23, 2018 at 7:18 AM, Satish Patel wrote: > I'm testing this in lab, no load yet > > Sent from my iPhone > >> On Aug 23, 2018, at 2:30 AM, Matthew Thode wrote: >> >>> On 18-08-22 23:04:57, Satish Patel wrote: >>> Mathew, >>> >>> I haven't applied any patch yet but i am noticing in cluster some host >>> migrating VM super fast and some host migrating very slow. Is this >>> known behavior? >>> >>> On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode >>> wrote: On 18-08-22 10:58:48, Satish Patel wrote: > Matthew, > > I have two option looks like, correct me if i am wrong. > > 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to > 17.0.8-23-g0aff517 and upgrade full OSA > > 2. Just do override as you said "nova_git_install_branch:" in my > /etc/openstack_deploy/user_variables.yml file, and run playbooks. > > > I think option [2] is safe to just touch specific component, also am i > correct about override in /etc/openstack_deploy/user_variables.yml > file? > > You mentioned "nova_git_install_branch: > dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be > "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > > > > On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > wrote: >> On 18-08-22 10:33:11, Satish Patel wrote: >>> Thanks Matthew, >>> >>> Can i put that sha in my OSA at >>> playbooks/defaults/repo_packages/openstack_services.yml by hand and >>> run playbooks [repo/nova] ? >>> >>> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode >>> wrote: On 18-08-22 08:35:09, Satish Patel wrote: > Currently in stable/queens i am seeing this sha > https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > > On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > wrote: >> On 18-08-22 01:57:17, Satish Patel wrote: >>> What I need to upgrade, any specific component? >>> >>> I have deployed openstack-ansible >>> >>> Sent from my iPhone >>> > On Aug 22, 2018, at 1:06 AM, Matthew Thode > wrote: > > On 18-08-22 01:02:53, Satish Patel wrote: > Matthew, > > Thanks for reply, Look like i don't have this patch > https://review.openstack.org/#/c/591761/ > > So i have to patch following 3 file manually? > > nova/tests/unit/virt/libvirt/test_driver.py213 > nova/tests/unit/virt/test_virt_drivers.py2 > nova/virt/libvirt/driver.py > > > On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > wrote: >> On 18-08-22 00:27:08, Satish Patel wrote: >>> Folks, >>> >>> I am running openstack queens and hypervisor is kvm, my live >>> migration >>> working fine. but somehow it stuck to 8 Mb network speed and >>> taking >>> long time to migrate 1G instance. I have 10Gbps network and i >>> have >>> tried to copy 10G file between two compute node and it did copy >>> in 2 >>> minute, so i am not seeing any network issue also. >>> >>> it seem live_migration has some bandwidth limit, I have tried >>> following option in nova.conf but it didn't work >>> >>> live_migration_bandwidth = 500 >>> >>> My nova.conf look like following: >>> >>> live_migration_uri = >>> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >>> live_migration_tunnelled = True >>> live_migration_bandwidth = 500 >>> hw_disk_discard = unmap >>> disk_cachemodes = network=writeback >>> >> >> Do you have a this patch (and a couple of patches up to it)? >> https://bugs.launchpad.net/nova/+bug/1786346 >> I don't know if that would cleanly apply (there are other patches that changed those functions within the last month and a half. It'd be best to upgrade and not do just one patch (which would be an untested process). >> >> The sha for nova has not been updated yet (next update is 24-48 hours >> away iirc), once
Re: [Openstack] live_migration only using 8 Mb speed
I'm testing this in lab, no load yet Sent from my iPhone > On Aug 23, 2018, at 2:30 AM, Matthew Thode wrote: > >> On 18-08-22 23:04:57, Satish Patel wrote: >> Mathew, >> >> I haven't applied any patch yet but i am noticing in cluster some host >> migrating VM super fast and some host migrating very slow. Is this >> known behavior? >> >> On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode >> wrote: >>> On 18-08-22 10:58:48, Satish Patel wrote: Matthew, I have two option looks like, correct me if i am wrong. 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to 17.0.8-23-g0aff517 and upgrade full OSA 2. Just do override as you said "nova_git_install_branch:" in my /etc/openstack_deploy/user_variables.yml file, and run playbooks. I think option [2] is safe to just touch specific component, also am i correct about override in /etc/openstack_deploy/user_variables.yml file? You mentioned "nova_git_install_branch: dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode wrote: > On 18-08-22 10:33:11, Satish Patel wrote: >> Thanks Matthew, >> >> Can i put that sha in my OSA at >> playbooks/defaults/repo_packages/openstack_services.yml by hand and >> run playbooks [repo/nova] ? >> >> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode >> wrote: >>> On 18-08-22 08:35:09, Satish Patel wrote: Currently in stable/queens i am seeing this sha https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode wrote: > On 18-08-22 01:57:17, Satish Patel wrote: >> What I need to upgrade, any specific component? >> >> I have deployed openstack-ansible >> >> Sent from my iPhone >> On Aug 22, 2018, at 1:06 AM, Matthew Thode wrote: On 18-08-22 01:02:53, Satish Patel wrote: Matthew, Thanks for reply, Look like i don't have this patch https://review.openstack.org/#/c/591761/ So i have to patch following 3 file manually? nova/tests/unit/virt/libvirt/test_driver.py213 nova/tests/unit/virt/test_virt_drivers.py2 nova/virt/libvirt/driver.py On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode wrote: > On 18-08-22 00:27:08, Satish Patel wrote: >> Folks, >> >> I am running openstack queens and hypervisor is kvm, my live >> migration >> working fine. but somehow it stuck to 8 Mb network speed and >> taking >> long time to migrate 1G instance. I have 10Gbps network and i >> have >> tried to copy 10G file between two compute node and it did copy >> in 2 >> minute, so i am not seeing any network issue also. >> >> it seem live_migration has some bandwidth limit, I have tried >> following option in nova.conf but it didn't work >> >> live_migration_bandwidth = 500 >> >> My nova.conf look like following: >> >> live_migration_uri = >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >> live_migration_tunnelled = True >> live_migration_bandwidth = 500 >> hw_disk_discard = unmap >> disk_cachemodes = network=writeback >> > > Do you have a this patch (and a couple of patches up to it)? > https://bugs.launchpad.net/nova/+bug/1786346 > >>> >>> I don't know if that would cleanly apply (there are other patches >>> that >>> changed those functions within the last month and a half. It'd be >>> best >>> to upgrade and not do just one patch (which would be an untested >>> process). >>> > > The sha for nova has not been updated yet (next update is 24-48 hours > away iirc), once that's done you can use the head of stable/queens > from > OSA and run a inter-series upgrade (but the minimal thing to do would > be > to run repo-build and os-nova plays). I'm not sure when that sha bump > will be tagged in a full release if you would rather wait on that. >>> >>> it's this sha that needs updating. >>>
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 23:04:57, Satish Patel wrote: > Mathew, > > I haven't applied any patch yet but i am noticing in cluster some host > migrating VM super fast and some host migrating very slow. Is this > known behavior? > > On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode > wrote: > > On 18-08-22 10:58:48, Satish Patel wrote: > >> Matthew, > >> > >> I have two option looks like, correct me if i am wrong. > >> > >> 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to > >> 17.0.8-23-g0aff517 and upgrade full OSA > >> > >> 2. Just do override as you said "nova_git_install_branch:" in my > >> /etc/openstack_deploy/user_variables.yml file, and run playbooks. > >> > >> > >> I think option [2] is safe to just touch specific component, also am i > >> correct about override in /etc/openstack_deploy/user_variables.yml > >> file? > >> > >> You mentioned "nova_git_install_branch: > >> dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be > >> "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > >> > >> > >> > >> On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > >> wrote: > >> > On 18-08-22 10:33:11, Satish Patel wrote: > >> >> Thanks Matthew, > >> >> > >> >> Can i put that sha in my OSA at > >> >> playbooks/defaults/repo_packages/openstack_services.yml by hand and > >> >> run playbooks [repo/nova] ? > >> >> > >> >> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode > >> >> wrote: > >> >> > On 18-08-22 08:35:09, Satish Patel wrote: > >> >> >> Currently in stable/queens i am seeing this sha > >> >> >> https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > >> >> >> > >> >> >> On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > >> >> >> wrote: > >> >> >> > On 18-08-22 01:57:17, Satish Patel wrote: > >> >> >> >> What I need to upgrade, any specific component? > >> >> >> >> > >> >> >> >> I have deployed openstack-ansible > >> >> >> >> > >> >> >> >> Sent from my iPhone > >> >> >> >> > >> >> >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode > >> >> >> >> > wrote: > >> >> >> >> > > >> >> >> >> >> On 18-08-22 01:02:53, Satish Patel wrote: > >> >> >> >> >> Matthew, > >> >> >> >> >> > >> >> >> >> >> Thanks for reply, Look like i don't have this patch > >> >> >> >> >> https://review.openstack.org/#/c/591761/ > >> >> >> >> >> > >> >> >> >> >> So i have to patch following 3 file manually? > >> >> >> >> >> > >> >> >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 > >> >> >> >> >> nova/tests/unit/virt/test_virt_drivers.py2 > >> >> >> >> >> nova/virt/libvirt/driver.py > >> >> >> >> >> > >> >> >> >> >> > >> >> >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > >> >> >> >> >> wrote: > >> >> >> >> >>> On 18-08-22 00:27:08, Satish Patel wrote: > >> >> >> >> Folks, > >> >> >> >> > >> >> >> >> I am running openstack queens and hypervisor is kvm, my live > >> >> >> >> migration > >> >> >> >> working fine. but somehow it stuck to 8 Mb network speed and > >> >> >> >> taking > >> >> >> >> long time to migrate 1G instance. I have 10Gbps network and > >> >> >> >> i have > >> >> >> >> tried to copy 10G file between two compute node and it did > >> >> >> >> copy in 2 > >> >> >> >> minute, so i am not seeing any network issue also. > >> >> >> >> > >> >> >> >> it seem live_migration has some bandwidth limit, I have tried > >> >> >> >> following option in nova.conf but it didn't work > >> >> >> >> > >> >> >> >> live_migration_bandwidth = 500 > >> >> >> >> > >> >> >> >> My nova.conf look like following: > >> >> >> >> > >> >> >> >> live_migration_uri = > >> >> >> >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > >> >> >> >> live_migration_tunnelled = True > >> >> >> >> live_migration_bandwidth = 500 > >> >> >> >> hw_disk_discard = unmap > >> >> >> >> disk_cachemodes = network=writeback > >> >> >> >> > >> >> >> >> >>> > >> >> >> >> >>> Do you have a this patch (and a couple of patches up to it)? > >> >> >> >> >>> https://bugs.launchpad.net/nova/+bug/1786346 > >> >> >> >> >>> > >> >> >> >> > > >> >> >> >> > I don't know if that would cleanly apply (there are other > >> >> >> >> > patches that > >> >> >> >> > changed those functions within the last month and a half. It'd > >> >> >> >> > be best > >> >> >> >> > to upgrade and not do just one patch (which would be an untested > >> >> >> >> > process). > >> >> >> >> > > >> >> >> > > >> >> >> > The sha for nova has not been updated yet (next update is 24-48 > >> >> >> > hours > >> >> >> > away iirc), once that's done you can use the head of stable/queens > >> >> >> > from > >> >> >> > OSA and run a inter-series upgrade (but the minimal thing to do > >> >> >> > would be > >> >> >> > to run repo-build and os-nova plays). I'm not sure when that sha > >> >> >> > bump > >> >> >> > will be tagged in a full release if you would rather wait on that. > >> >> >
Re: [Openstack] live_migration only using 8 Mb speed
Mathew, I haven't applied any patch yet but i am noticing in cluster some host migrating VM super fast and some host migrating very slow. Is this known behavior? On Wed, Aug 22, 2018 at 11:28 AM, Matthew Thode wrote: > On 18-08-22 10:58:48, Satish Patel wrote: >> Matthew, >> >> I have two option looks like, correct me if i am wrong. >> >> 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to >> 17.0.8-23-g0aff517 and upgrade full OSA >> >> 2. Just do override as you said "nova_git_install_branch:" in my >> /etc/openstack_deploy/user_variables.yml file, and run playbooks. >> >> >> I think option [2] is safe to just touch specific component, also am i >> correct about override in /etc/openstack_deploy/user_variables.yml >> file? >> >> You mentioned "nova_git_install_branch: >> dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be >> "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? >> >> >> >> On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode >> wrote: >> > On 18-08-22 10:33:11, Satish Patel wrote: >> >> Thanks Matthew, >> >> >> >> Can i put that sha in my OSA at >> >> playbooks/defaults/repo_packages/openstack_services.yml by hand and >> >> run playbooks [repo/nova] ? >> >> >> >> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode >> >> wrote: >> >> > On 18-08-22 08:35:09, Satish Patel wrote: >> >> >> Currently in stable/queens i am seeing this sha >> >> >> https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 >> >> >> >> >> >> On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode >> >> >> wrote: >> >> >> > On 18-08-22 01:57:17, Satish Patel wrote: >> >> >> >> What I need to upgrade, any specific component? >> >> >> >> >> >> >> >> I have deployed openstack-ansible >> >> >> >> >> >> >> >> Sent from my iPhone >> >> >> >> >> >> >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode >> >> >> >> > wrote: >> >> >> >> > >> >> >> >> >> On 18-08-22 01:02:53, Satish Patel wrote: >> >> >> >> >> Matthew, >> >> >> >> >> >> >> >> >> >> Thanks for reply, Look like i don't have this patch >> >> >> >> >> https://review.openstack.org/#/c/591761/ >> >> >> >> >> >> >> >> >> >> So i have to patch following 3 file manually? >> >> >> >> >> >> >> >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 >> >> >> >> >> nova/tests/unit/virt/test_virt_drivers.py2 >> >> >> >> >> nova/virt/libvirt/driver.py >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode >> >> >> >> >> wrote: >> >> >> >> >>> On 18-08-22 00:27:08, Satish Patel wrote: >> >> >> >> Folks, >> >> >> >> >> >> >> >> I am running openstack queens and hypervisor is kvm, my live >> >> >> >> migration >> >> >> >> working fine. but somehow it stuck to 8 Mb network speed and >> >> >> >> taking >> >> >> >> long time to migrate 1G instance. I have 10Gbps network and i >> >> >> >> have >> >> >> >> tried to copy 10G file between two compute node and it did >> >> >> >> copy in 2 >> >> >> >> minute, so i am not seeing any network issue also. >> >> >> >> >> >> >> >> it seem live_migration has some bandwidth limit, I have tried >> >> >> >> following option in nova.conf but it didn't work >> >> >> >> >> >> >> >> live_migration_bandwidth = 500 >> >> >> >> >> >> >> >> My nova.conf look like following: >> >> >> >> >> >> >> >> live_migration_uri = >> >> >> >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >> >> >> >> live_migration_tunnelled = True >> >> >> >> live_migration_bandwidth = 500 >> >> >> >> hw_disk_discard = unmap >> >> >> >> disk_cachemodes = network=writeback >> >> >> >> >> >> >> >> >>> >> >> >> >> >>> Do you have a this patch (and a couple of patches up to it)? >> >> >> >> >>> https://bugs.launchpad.net/nova/+bug/1786346 >> >> >> >> >>> >> >> >> >> > >> >> >> >> > I don't know if that would cleanly apply (there are other patches >> >> >> >> > that >> >> >> >> > changed those functions within the last month and a half. It'd >> >> >> >> > be best >> >> >> >> > to upgrade and not do just one patch (which would be an untested >> >> >> >> > process). >> >> >> >> > >> >> >> > >> >> >> > The sha for nova has not been updated yet (next update is 24-48 hours >> >> >> > away iirc), once that's done you can use the head of stable/queens >> >> >> > from >> >> >> > OSA and run a inter-series upgrade (but the minimal thing to do >> >> >> > would be >> >> >> > to run repo-build and os-nova plays). I'm not sure when that sha >> >> >> > bump >> >> >> > will be tagged in a full release if you would rather wait on that. >> >> > >> >> > it's this sha that needs updating. >> >> > https://github.com/openstack/openstack-ansible/blob/stable/queens/playbooks/defaults/repo_packages/openstack_services.yml#L173 >> >> > >> > >> > I'm not sure how you are doing overrides, but set the following as an >> > override, then rerun the
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 10:58:48, Satish Patel wrote: > Matthew, > > I have two option looks like, correct me if i am wrong. > > 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to > 17.0.8-23-g0aff517 and upgrade full OSA > > 2. Just do override as you said "nova_git_install_branch:" in my > /etc/openstack_deploy/user_variables.yml file, and run playbooks. > > > I think option [2] is safe to just touch specific component, also am i > correct about override in /etc/openstack_deploy/user_variables.yml > file? > > You mentioned "nova_git_install_branch: > dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be > "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? > > > > On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode > wrote: > > On 18-08-22 10:33:11, Satish Patel wrote: > >> Thanks Matthew, > >> > >> Can i put that sha in my OSA at > >> playbooks/defaults/repo_packages/openstack_services.yml by hand and > >> run playbooks [repo/nova] ? > >> > >> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode > >> wrote: > >> > On 18-08-22 08:35:09, Satish Patel wrote: > >> >> Currently in stable/queens i am seeing this sha > >> >> https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > >> >> > >> >> On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > >> >> wrote: > >> >> > On 18-08-22 01:57:17, Satish Patel wrote: > >> >> >> What I need to upgrade, any specific component? > >> >> >> > >> >> >> I have deployed openstack-ansible > >> >> >> > >> >> >> Sent from my iPhone > >> >> >> > >> >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode > >> >> >> > wrote: > >> >> >> > > >> >> >> >> On 18-08-22 01:02:53, Satish Patel wrote: > >> >> >> >> Matthew, > >> >> >> >> > >> >> >> >> Thanks for reply, Look like i don't have this patch > >> >> >> >> https://review.openstack.org/#/c/591761/ > >> >> >> >> > >> >> >> >> So i have to patch following 3 file manually? > >> >> >> >> > >> >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 > >> >> >> >> nova/tests/unit/virt/test_virt_drivers.py2 > >> >> >> >> nova/virt/libvirt/driver.py > >> >> >> >> > >> >> >> >> > >> >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > >> >> >> >> wrote: > >> >> >> >>> On 18-08-22 00:27:08, Satish Patel wrote: > >> >> >> Folks, > >> >> >> > >> >> >> I am running openstack queens and hypervisor is kvm, my live > >> >> >> migration > >> >> >> working fine. but somehow it stuck to 8 Mb network speed and > >> >> >> taking > >> >> >> long time to migrate 1G instance. I have 10Gbps network and i > >> >> >> have > >> >> >> tried to copy 10G file between two compute node and it did copy > >> >> >> in 2 > >> >> >> minute, so i am not seeing any network issue also. > >> >> >> > >> >> >> it seem live_migration has some bandwidth limit, I have tried > >> >> >> following option in nova.conf but it didn't work > >> >> >> > >> >> >> live_migration_bandwidth = 500 > >> >> >> > >> >> >> My nova.conf look like following: > >> >> >> > >> >> >> live_migration_uri = > >> >> >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > >> >> >> live_migration_tunnelled = True > >> >> >> live_migration_bandwidth = 500 > >> >> >> hw_disk_discard = unmap > >> >> >> disk_cachemodes = network=writeback > >> >> >> > >> >> >> >>> > >> >> >> >>> Do you have a this patch (and a couple of patches up to it)? > >> >> >> >>> https://bugs.launchpad.net/nova/+bug/1786346 > >> >> >> >>> > >> >> >> > > >> >> >> > I don't know if that would cleanly apply (there are other patches > >> >> >> > that > >> >> >> > changed those functions within the last month and a half. It'd be > >> >> >> > best > >> >> >> > to upgrade and not do just one patch (which would be an untested > >> >> >> > process). > >> >> >> > > >> >> > > >> >> > The sha for nova has not been updated yet (next update is 24-48 hours > >> >> > away iirc), once that's done you can use the head of stable/queens > >> >> > from > >> >> > OSA and run a inter-series upgrade (but the minimal thing to do would > >> >> > be > >> >> > to run repo-build and os-nova plays). I'm not sure when that sha bump > >> >> > will be tagged in a full release if you would rather wait on that. > >> > > >> > it's this sha that needs updating. > >> > https://github.com/openstack/openstack-ansible/blob/stable/queens/playbooks/defaults/repo_packages/openstack_services.yml#L173 > >> > > > > > I'm not sure how you are doing overrides, but set the following as an > > override, then rerun the repo-build playbook (to rebuild the nova venv) > > then rerun the nova playbook to install it. > > > > nova_git_install_branch: dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b > > The sha I gave was head of the queens branch of openstack/nova. It's also the commit in that branch that containst the fix. -- Matthew Thode (prometheanfire)
Re: [Openstack] live_migration only using 8 Mb speed
Matthew, I have two option looks like, correct me if i am wrong. 1. I have two option, upgrade minor release from 17.0.7-6-g9187bb1 to 17.0.8-23-g0aff517 and upgrade full OSA 2. Just do override as you said "nova_git_install_branch:" in my /etc/openstack_deploy/user_variables.yml file, and run playbooks. I think option [2] is safe to just touch specific component, also am i correct about override in /etc/openstack_deploy/user_variables.yml file? You mentioned "nova_git_install_branch: dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b" but i believe it should be "a9c9285a5a68ab89a6543d143c364d90a01cd51c" am i correct? On Wed, Aug 22, 2018 at 10:46 AM, Matthew Thode wrote: > On 18-08-22 10:33:11, Satish Patel wrote: >> Thanks Matthew, >> >> Can i put that sha in my OSA at >> playbooks/defaults/repo_packages/openstack_services.yml by hand and >> run playbooks [repo/nova] ? >> >> On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode >> wrote: >> > On 18-08-22 08:35:09, Satish Patel wrote: >> >> Currently in stable/queens i am seeing this sha >> >> https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 >> >> >> >> On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode >> >> wrote: >> >> > On 18-08-22 01:57:17, Satish Patel wrote: >> >> >> What I need to upgrade, any specific component? >> >> >> >> >> >> I have deployed openstack-ansible >> >> >> >> >> >> Sent from my iPhone >> >> >> >> >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode >> >> >> > wrote: >> >> >> > >> >> >> >> On 18-08-22 01:02:53, Satish Patel wrote: >> >> >> >> Matthew, >> >> >> >> >> >> >> >> Thanks for reply, Look like i don't have this patch >> >> >> >> https://review.openstack.org/#/c/591761/ >> >> >> >> >> >> >> >> So i have to patch following 3 file manually? >> >> >> >> >> >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 >> >> >> >> nova/tests/unit/virt/test_virt_drivers.py2 >> >> >> >> nova/virt/libvirt/driver.py >> >> >> >> >> >> >> >> >> >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode >> >> >> >> wrote: >> >> >> >>> On 18-08-22 00:27:08, Satish Patel wrote: >> >> >> Folks, >> >> >> >> >> >> I am running openstack queens and hypervisor is kvm, my live >> >> >> migration >> >> >> working fine. but somehow it stuck to 8 Mb network speed and >> >> >> taking >> >> >> long time to migrate 1G instance. I have 10Gbps network and i >> >> >> have >> >> >> tried to copy 10G file between two compute node and it did copy >> >> >> in 2 >> >> >> minute, so i am not seeing any network issue also. >> >> >> >> >> >> it seem live_migration has some bandwidth limit, I have tried >> >> >> following option in nova.conf but it didn't work >> >> >> >> >> >> live_migration_bandwidth = 500 >> >> >> >> >> >> My nova.conf look like following: >> >> >> >> >> >> live_migration_uri = >> >> >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >> >> >> live_migration_tunnelled = True >> >> >> live_migration_bandwidth = 500 >> >> >> hw_disk_discard = unmap >> >> >> disk_cachemodes = network=writeback >> >> >> >> >> >> >>> >> >> >> >>> Do you have a this patch (and a couple of patches up to it)? >> >> >> >>> https://bugs.launchpad.net/nova/+bug/1786346 >> >> >> >>> >> >> >> > >> >> >> > I don't know if that would cleanly apply (there are other patches >> >> >> > that >> >> >> > changed those functions within the last month and a half. It'd be >> >> >> > best >> >> >> > to upgrade and not do just one patch (which would be an untested >> >> >> > process). >> >> >> > >> >> > >> >> > The sha for nova has not been updated yet (next update is 24-48 hours >> >> > away iirc), once that's done you can use the head of stable/queens from >> >> > OSA and run a inter-series upgrade (but the minimal thing to do would be >> >> > to run repo-build and os-nova plays). I'm not sure when that sha bump >> >> > will be tagged in a full release if you would rather wait on that. >> > >> > it's this sha that needs updating. >> > https://github.com/openstack/openstack-ansible/blob/stable/queens/playbooks/defaults/repo_packages/openstack_services.yml#L173 >> > > > I'm not sure how you are doing overrides, but set the following as an > override, then rerun the repo-build playbook (to rebuild the nova venv) > then rerun the nova playbook to install it. > > nova_git_install_branch: dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b > > -- > Matthew Thode (prometheanfire) ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 10:33:11, Satish Patel wrote: > Thanks Matthew, > > Can i put that sha in my OSA at > playbooks/defaults/repo_packages/openstack_services.yml by hand and > run playbooks [repo/nova] ? > > On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode > wrote: > > On 18-08-22 08:35:09, Satish Patel wrote: > >> Currently in stable/queens i am seeing this sha > >> https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > >> > >> On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > >> wrote: > >> > On 18-08-22 01:57:17, Satish Patel wrote: > >> >> What I need to upgrade, any specific component? > >> >> > >> >> I have deployed openstack-ansible > >> >> > >> >> Sent from my iPhone > >> >> > >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode > >> >> > wrote: > >> >> > > >> >> >> On 18-08-22 01:02:53, Satish Patel wrote: > >> >> >> Matthew, > >> >> >> > >> >> >> Thanks for reply, Look like i don't have this patch > >> >> >> https://review.openstack.org/#/c/591761/ > >> >> >> > >> >> >> So i have to patch following 3 file manually? > >> >> >> > >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 > >> >> >> nova/tests/unit/virt/test_virt_drivers.py2 > >> >> >> nova/virt/libvirt/driver.py > >> >> >> > >> >> >> > >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > >> >> >> wrote: > >> >> >>> On 18-08-22 00:27:08, Satish Patel wrote: > >> >> Folks, > >> >> > >> >> I am running openstack queens and hypervisor is kvm, my live > >> >> migration > >> >> working fine. but somehow it stuck to 8 Mb network speed and taking > >> >> long time to migrate 1G instance. I have 10Gbps network and i have > >> >> tried to copy 10G file between two compute node and it did copy in > >> >> 2 > >> >> minute, so i am not seeing any network issue also. > >> >> > >> >> it seem live_migration has some bandwidth limit, I have tried > >> >> following option in nova.conf but it didn't work > >> >> > >> >> live_migration_bandwidth = 500 > >> >> > >> >> My nova.conf look like following: > >> >> > >> >> live_migration_uri = > >> >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > >> >> live_migration_tunnelled = True > >> >> live_migration_bandwidth = 500 > >> >> hw_disk_discard = unmap > >> >> disk_cachemodes = network=writeback > >> >> > >> >> >>> > >> >> >>> Do you have a this patch (and a couple of patches up to it)? > >> >> >>> https://bugs.launchpad.net/nova/+bug/1786346 > >> >> >>> > >> >> > > >> >> > I don't know if that would cleanly apply (there are other patches that > >> >> > changed those functions within the last month and a half. It'd be > >> >> > best > >> >> > to upgrade and not do just one patch (which would be an untested > >> >> > process). > >> >> > > >> > > >> > The sha for nova has not been updated yet (next update is 24-48 hours > >> > away iirc), once that's done you can use the head of stable/queens from > >> > OSA and run a inter-series upgrade (but the minimal thing to do would be > >> > to run repo-build and os-nova plays). I'm not sure when that sha bump > >> > will be tagged in a full release if you would rather wait on that. > > > > it's this sha that needs updating. > > https://github.com/openstack/openstack-ansible/blob/stable/queens/playbooks/defaults/repo_packages/openstack_services.yml#L173 > > I'm not sure how you are doing overrides, but set the following as an override, then rerun the repo-build playbook (to rebuild the nova venv) then rerun the nova playbook to install it. nova_git_install_branch: dee99b1ed03de4b6ded94f3cf6d2ea7214bca93b -- Matthew Thode (prometheanfire) signature.asc Description: PGP signature ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 08:35:09, Satish Patel wrote: > Currently in stable/queens i am seeing this sha > https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 > > On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode > wrote: > > On 18-08-22 01:57:17, Satish Patel wrote: > >> What I need to upgrade, any specific component? > >> > >> I have deployed openstack-ansible > >> > >> Sent from my iPhone > >> > >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode > >> > wrote: > >> > > >> >> On 18-08-22 01:02:53, Satish Patel wrote: > >> >> Matthew, > >> >> > >> >> Thanks for reply, Look like i don't have this patch > >> >> https://review.openstack.org/#/c/591761/ > >> >> > >> >> So i have to patch following 3 file manually? > >> >> > >> >> nova/tests/unit/virt/libvirt/test_driver.py213 > >> >> nova/tests/unit/virt/test_virt_drivers.py2 > >> >> nova/virt/libvirt/driver.py > >> >> > >> >> > >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > >> >> wrote: > >> >>> On 18-08-22 00:27:08, Satish Patel wrote: > >> Folks, > >> > >> I am running openstack queens and hypervisor is kvm, my live migration > >> working fine. but somehow it stuck to 8 Mb network speed and taking > >> long time to migrate 1G instance. I have 10Gbps network and i have > >> tried to copy 10G file between two compute node and it did copy in 2 > >> minute, so i am not seeing any network issue also. > >> > >> it seem live_migration has some bandwidth limit, I have tried > >> following option in nova.conf but it didn't work > >> > >> live_migration_bandwidth = 500 > >> > >> My nova.conf look like following: > >> > >> live_migration_uri = > >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > >> live_migration_tunnelled = True > >> live_migration_bandwidth = 500 > >> hw_disk_discard = unmap > >> disk_cachemodes = network=writeback > >> > >> >>> > >> >>> Do you have a this patch (and a couple of patches up to it)? > >> >>> https://bugs.launchpad.net/nova/+bug/1786346 > >> >>> > >> > > >> > I don't know if that would cleanly apply (there are other patches that > >> > changed those functions within the last month and a half. It'd be best > >> > to upgrade and not do just one patch (which would be an untested > >> > process). > >> > > > > > The sha for nova has not been updated yet (next update is 24-48 hours > > away iirc), once that's done you can use the head of stable/queens from > > OSA and run a inter-series upgrade (but the minimal thing to do would be > > to run repo-build and os-nova plays). I'm not sure when that sha bump > > will be tagged in a full release if you would rather wait on that. it's this sha that needs updating. https://github.com/openstack/openstack-ansible/blob/stable/queens/playbooks/defaults/repo_packages/openstack_services.yml#L173 -- Matthew Thode (prometheanfire) signature.asc Description: PGP signature ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
Thanks Matthew, Can i put that sha in my OSA at playbooks/defaults/repo_packages/openstack_services.yml by hand and run playbooks [repo/nova] ? On Wed, Aug 22, 2018 at 10:24 AM, Matthew Thode wrote: > On 18-08-22 08:35:09, Satish Patel wrote: >> Currently in stable/queens i am seeing this sha >> https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 >> >> On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode >> wrote: >> > On 18-08-22 01:57:17, Satish Patel wrote: >> >> What I need to upgrade, any specific component? >> >> >> >> I have deployed openstack-ansible >> >> >> >> Sent from my iPhone >> >> >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode >> >> > wrote: >> >> > >> >> >> On 18-08-22 01:02:53, Satish Patel wrote: >> >> >> Matthew, >> >> >> >> >> >> Thanks for reply, Look like i don't have this patch >> >> >> https://review.openstack.org/#/c/591761/ >> >> >> >> >> >> So i have to patch following 3 file manually? >> >> >> >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 >> >> >> nova/tests/unit/virt/test_virt_drivers.py2 >> >> >> nova/virt/libvirt/driver.py >> >> >> >> >> >> >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode >> >> >> wrote: >> >> >>> On 18-08-22 00:27:08, Satish Patel wrote: >> >> Folks, >> >> >> >> I am running openstack queens and hypervisor is kvm, my live >> >> migration >> >> working fine. but somehow it stuck to 8 Mb network speed and taking >> >> long time to migrate 1G instance. I have 10Gbps network and i have >> >> tried to copy 10G file between two compute node and it did copy in 2 >> >> minute, so i am not seeing any network issue also. >> >> >> >> it seem live_migration has some bandwidth limit, I have tried >> >> following option in nova.conf but it didn't work >> >> >> >> live_migration_bandwidth = 500 >> >> >> >> My nova.conf look like following: >> >> >> >> live_migration_uri = >> >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >> >> live_migration_tunnelled = True >> >> live_migration_bandwidth = 500 >> >> hw_disk_discard = unmap >> >> disk_cachemodes = network=writeback >> >> >> >> >>> >> >> >>> Do you have a this patch (and a couple of patches up to it)? >> >> >>> https://bugs.launchpad.net/nova/+bug/1786346 >> >> >>> >> >> > >> >> > I don't know if that would cleanly apply (there are other patches that >> >> > changed those functions within the last month and a half. It'd be best >> >> > to upgrade and not do just one patch (which would be an untested >> >> > process). >> >> > >> > >> > The sha for nova has not been updated yet (next update is 24-48 hours >> > away iirc), once that's done you can use the head of stable/queens from >> > OSA and run a inter-series upgrade (but the minimal thing to do would be >> > to run repo-build and os-nova plays). I'm not sure when that sha bump >> > will be tagged in a full release if you would rather wait on that. > > it's this sha that needs updating. > https://github.com/openstack/openstack-ansible/blob/stable/queens/playbooks/defaults/repo_packages/openstack_services.yml#L173 > > -- > Matthew Thode (prometheanfire) ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
Currently in stable/queens i am seeing this sha https://github.com/openstack/openstack-ansible/blob/stable/queens/ansible-role-requirements.yml#L112 On Wed, Aug 22, 2018 at 2:02 AM, Matthew Thode wrote: > On 18-08-22 01:57:17, Satish Patel wrote: >> What I need to upgrade, any specific component? >> >> I have deployed openstack-ansible >> >> Sent from my iPhone >> >> > On Aug 22, 2018, at 1:06 AM, Matthew Thode >> > wrote: >> > >> >> On 18-08-22 01:02:53, Satish Patel wrote: >> >> Matthew, >> >> >> >> Thanks for reply, Look like i don't have this patch >> >> https://review.openstack.org/#/c/591761/ >> >> >> >> So i have to patch following 3 file manually? >> >> >> >> nova/tests/unit/virt/libvirt/test_driver.py213 >> >> nova/tests/unit/virt/test_virt_drivers.py2 >> >> nova/virt/libvirt/driver.py >> >> >> >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode >> >> wrote: >> >>> On 18-08-22 00:27:08, Satish Patel wrote: >> Folks, >> >> I am running openstack queens and hypervisor is kvm, my live migration >> working fine. but somehow it stuck to 8 Mb network speed and taking >> long time to migrate 1G instance. I have 10Gbps network and i have >> tried to copy 10G file between two compute node and it did copy in 2 >> minute, so i am not seeing any network issue also. >> >> it seem live_migration has some bandwidth limit, I have tried >> following option in nova.conf but it didn't work >> >> live_migration_bandwidth = 500 >> >> My nova.conf look like following: >> >> live_migration_uri = >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >> live_migration_tunnelled = True >> live_migration_bandwidth = 500 >> hw_disk_discard = unmap >> disk_cachemodes = network=writeback >> >> >>> >> >>> Do you have a this patch (and a couple of patches up to it)? >> >>> https://bugs.launchpad.net/nova/+bug/1786346 >> >>> >> > >> > I don't know if that would cleanly apply (there are other patches that >> > changed those functions within the last month and a half. It'd be best >> > to upgrade and not do just one patch (which would be an untested >> > process). >> > > > The sha for nova has not been updated yet (next update is 24-48 hours > away iirc), once that's done you can use the head of stable/queens from > OSA and run a inter-series upgrade (but the minimal thing to do would be > to run repo-build and os-nova plays). I'm not sure when that sha bump > will be tagged in a full release if you would rather wait on that. > > -- > Matthew Thode (prometheanfire) ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 01:57:17, Satish Patel wrote: > What I need to upgrade, any specific component? > > I have deployed openstack-ansible > > Sent from my iPhone > > > On Aug 22, 2018, at 1:06 AM, Matthew Thode > > wrote: > > > >> On 18-08-22 01:02:53, Satish Patel wrote: > >> Matthew, > >> > >> Thanks for reply, Look like i don't have this patch > >> https://review.openstack.org/#/c/591761/ > >> > >> So i have to patch following 3 file manually? > >> > >> nova/tests/unit/virt/libvirt/test_driver.py213 > >> nova/tests/unit/virt/test_virt_drivers.py2 > >> nova/virt/libvirt/driver.py > >> > >> > >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > >> wrote: > >>> On 18-08-22 00:27:08, Satish Patel wrote: > Folks, > > I am running openstack queens and hypervisor is kvm, my live migration > working fine. but somehow it stuck to 8 Mb network speed and taking > long time to migrate 1G instance. I have 10Gbps network and i have > tried to copy 10G file between two compute node and it did copy in 2 > minute, so i am not seeing any network issue also. > > it seem live_migration has some bandwidth limit, I have tried > following option in nova.conf but it didn't work > > live_migration_bandwidth = 500 > > My nova.conf look like following: > > live_migration_uri = > "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > live_migration_tunnelled = True > live_migration_bandwidth = 500 > hw_disk_discard = unmap > disk_cachemodes = network=writeback > > >>> > >>> Do you have a this patch (and a couple of patches up to it)? > >>> https://bugs.launchpad.net/nova/+bug/1786346 > >>> > > > > I don't know if that would cleanly apply (there are other patches that > > changed those functions within the last month and a half. It'd be best > > to upgrade and not do just one patch (which would be an untested > > process). > > The sha for nova has not been updated yet (next update is 24-48 hours away iirc), once that's done you can use the head of stable/queens from OSA and run a inter-series upgrade (but the minimal thing to do would be to run repo-build and os-nova plays). I'm not sure when that sha bump will be tagged in a full release if you would rather wait on that. -- Matthew Thode (prometheanfire) signature.asc Description: PGP signature ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
What I need to upgrade, any specific component? I have deployed openstack-ansible Sent from my iPhone > On Aug 22, 2018, at 1:06 AM, Matthew Thode wrote: > >> On 18-08-22 01:02:53, Satish Patel wrote: >> Matthew, >> >> Thanks for reply, Look like i don't have this patch >> https://review.openstack.org/#/c/591761/ >> >> So i have to patch following 3 file manually? >> >> nova/tests/unit/virt/libvirt/test_driver.py213 >> nova/tests/unit/virt/test_virt_drivers.py2 >> nova/virt/libvirt/driver.py >> >> >> On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode >> wrote: >>> On 18-08-22 00:27:08, Satish Patel wrote: Folks, I am running openstack queens and hypervisor is kvm, my live migration working fine. but somehow it stuck to 8 Mb network speed and taking long time to migrate 1G instance. I have 10Gbps network and i have tried to copy 10G file between two compute node and it did copy in 2 minute, so i am not seeing any network issue also. it seem live_migration has some bandwidth limit, I have tried following option in nova.conf but it didn't work live_migration_bandwidth = 500 My nova.conf look like following: live_migration_uri = "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" live_migration_tunnelled = True live_migration_bandwidth = 500 hw_disk_discard = unmap disk_cachemodes = network=writeback >>> >>> Do you have a this patch (and a couple of patches up to it)? >>> https://bugs.launchpad.net/nova/+bug/1786346 >>> > > I don't know if that would cleanly apply (there are other patches that > changed those functions within the last month and a half. It'd be best > to upgrade and not do just one patch (which would be an untested > process). > > -- > Matthew Thode (prometheanfire) ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 01:02:53, Satish Patel wrote: > Matthew, > > Thanks for reply, Look like i don't have this patch > https://review.openstack.org/#/c/591761/ > > So i have to patch following 3 file manually? > > nova/tests/unit/virt/libvirt/test_driver.py213 > nova/tests/unit/virt/test_virt_drivers.py2 > nova/virt/libvirt/driver.py > > > On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode > wrote: > > On 18-08-22 00:27:08, Satish Patel wrote: > >> Folks, > >> > >> I am running openstack queens and hypervisor is kvm, my live migration > >> working fine. but somehow it stuck to 8 Mb network speed and taking > >> long time to migrate 1G instance. I have 10Gbps network and i have > >> tried to copy 10G file between two compute node and it did copy in 2 > >> minute, so i am not seeing any network issue also. > >> > >> it seem live_migration has some bandwidth limit, I have tried > >> following option in nova.conf but it didn't work > >> > >> live_migration_bandwidth = 500 > >> > >> My nova.conf look like following: > >> > >> live_migration_uri = > >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > >> live_migration_tunnelled = True > >> live_migration_bandwidth = 500 > >> hw_disk_discard = unmap > >> disk_cachemodes = network=writeback > >> > > > > Do you have a this patch (and a couple of patches up to it)? > > https://bugs.launchpad.net/nova/+bug/1786346 > > I don't know if that would cleanly apply (there are other patches that changed those functions within the last month and a half. It'd be best to upgrade and not do just one patch (which would be an untested process). -- Matthew Thode (prometheanfire) signature.asc Description: PGP signature ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
Matthew, Thanks for reply, Look like i don't have this patch https://review.openstack.org/#/c/591761/ So i have to patch following 3 file manually? nova/tests/unit/virt/libvirt/test_driver.py213 nova/tests/unit/virt/test_virt_drivers.py2 nova/virt/libvirt/driver.py On Wed, Aug 22, 2018 at 12:42 AM, Matthew Thode wrote: > On 18-08-22 00:27:08, Satish Patel wrote: >> Folks, >> >> I am running openstack queens and hypervisor is kvm, my live migration >> working fine. but somehow it stuck to 8 Mb network speed and taking >> long time to migrate 1G instance. I have 10Gbps network and i have >> tried to copy 10G file between two compute node and it did copy in 2 >> minute, so i am not seeing any network issue also. >> >> it seem live_migration has some bandwidth limit, I have tried >> following option in nova.conf but it didn't work >> >> live_migration_bandwidth = 500 >> >> My nova.conf look like following: >> >> live_migration_uri = >> "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" >> live_migration_tunnelled = True >> live_migration_bandwidth = 500 >> hw_disk_discard = unmap >> disk_cachemodes = network=writeback >> > > Do you have a this patch (and a couple of patches up to it)? > https://bugs.launchpad.net/nova/+bug/1786346 > > -- > Matthew Thode (prometheanfire) > > ___ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Re: [Openstack] live_migration only using 8 Mb speed
On 18-08-22 00:27:08, Satish Patel wrote: > Folks, > > I am running openstack queens and hypervisor is kvm, my live migration > working fine. but somehow it stuck to 8 Mb network speed and taking > long time to migrate 1G instance. I have 10Gbps network and i have > tried to copy 10G file between two compute node and it did copy in 2 > minute, so i am not seeing any network issue also. > > it seem live_migration has some bandwidth limit, I have tried > following option in nova.conf but it didn't work > > live_migration_bandwidth = 500 > > My nova.conf look like following: > > live_migration_uri = > "qemu+ssh://nova@%s/system?no_verify=1=/var/lib/nova/.ssh/id_rsa" > live_migration_tunnelled = True > live_migration_bandwidth = 500 > hw_disk_discard = unmap > disk_cachemodes = network=writeback > Do you have a this patch (and a couple of patches up to it)? https://bugs.launchpad.net/nova/+bug/1786346 -- Matthew Thode (prometheanfire) signature.asc Description: PGP signature ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
