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Recent questions tagged resize

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8 responses 353 views

We currently have a working Liberty based Openstack deployment based on Ubuntu LT 14.04 (2 controllers, 4 compute). We have followed the instructions at and ...

asked Oct 16, 2017 in openstack by expresswebsys_at_gma (340 points)   1 1
0 votes
9 responses 17 views

This came up in IRC discussion the other day, but we didn't dig into it much given we were all (2 of us) exhausted talking about rebuild. But we have had several bugs over the years where people expect the root disk to change to a newly ...

asked Oct 6, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
15 responses 14 views

Excerpts from Matt Riedemann's message of 2017-10-03 10:53:44 -0500: > We plan on deprecating personality files from the compute API in a new > microversion. The spec for that is here: > > > > Today ...

asked Oct 6, 2017 in openstack-operators by Clint_Byrum (40,940 points)   4 5 9
2 x  
0 votes
9 responses 18 views

Hi nova developers, This mail is proposed to reconsider the key pair resetting of instance. The nova queens PTG discuss is here: queens L498. And there are now two proposals. 1. SPEC 1: ...

asked Sep 28, 2017 in openstack-dev by liuyulong.xa_at_gmai (280 points)   1
0 votes
5 responses 41 views

Hi all, As part of the OVS Hardware Offload [1] [2], we need to create new Centos/Redhat 7 image with latest kernel/ovs/iproute. We tried to use virsh-customize to install the packages and we were able to update iproute and ovs, but for the ...

asked Sep 27, 2017 in openstack-dev by Moshe_Levi (2,920 points)   3 6
0 votes
8 responses 13 views

For those who couldn't attend, here's a quick synopsis of what was discussed yesterday. Please consult the etherpad for each session for details. Feel free to put questions/comments on the etherpads, and then put an item on the agenda for ...

asked Sep 27, 2017 in openstack-dev by rosmaita.fossdev_at_ (4,180 points)   1 2 2
0 votes
6 responses 1,308 views

Colleagues, can't find ways to resize attached volume. I'm on Pike. As far as I understand, it required to be supported in Nova, because Cinder need to check with Nova whether it's possible to extend this volume. Well, - Nova's API ...

asked Sep 26, 2017 in openstack by Volodymyr_Litovka (1,100 points)   1 6 8
0 votes
4 responses 66 views

spec [1] has been there since 2014 and some patches proposed but abandoned after that, can someone please provide some info/background about why it's postponed or due to some limitations that nova hasn't been implemented yet? some operators ...

asked Sep 20, 2017 in openstack-dev by Chen_CH_Ji (3,540 points)   4 7
2 x  
0 votes
0 responses 15 views

Placement related items came up a lot at the Queens PTG. Some on Tuesday [1], some on Wednesday [2], some on Thursday [3] and some on Friday [4]. Priorities for Queens --------------------- The priorities for placement/scheduler related ...

asked Sep 18, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
12 responses 25 views

Nova stores the output of the Cinder os-initialize_connection info API in the Nova block_device_mappings table, and uses that later for making volume connections. This data can get out of whack or need to be refreshed, like if your ceph ...

asked Sep 14, 2017 in openstack-operators by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
0 responses 15 views

Update 34 has many links. # Most Important Besides reviewing all the stuff in this document, another important thing to do is to make additions and edits on the PTG etherpad There's also now ...

asked Sep 1, 2017 in openstack-dev by cdent_plus_os_at_ant (12,800 points)   2 2 6
0 votes
4 responses 22 views

Given the recent bugs [1][2] due to the force flag in the live migrate and evacuate APIs related to Placement, and some other long standing bugs about bypassing the scheduler [3], I don't think we should add the force option to the cold ...

asked Aug 31, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
0 responses 4 views

Chris and I were talking about the various bugs related to not cleaning up allocations during failures, of which I've reported two more today [1][2]. The discovery process here is really just me doing code inspection, then opening a bug, ...

asked Aug 29, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
3 responses 23 views

Greetings, I am having an issue with nova starting an instance that is using a root volume that cinder has extended. More specifically, a volume that has been extended past the max resize limit of our Netapp filer. I am running Liberty and ...

asked Aug 24, 2017 in openstack-operators by Adam_Dibiase (260 points)   1 1
0 votes
0 responses 14 views

Placement Update 32 # Meta To avoid noise that nobody seems to care about, I've taken the liberty of not making reference here to reviews that have received no attention for more than a month. As we all have understandably limited ...

asked Aug 18, 2017 in openstack-dev by cdent_plus_os_at_ant (12,800 points)   2 2 6
0 votes
0 responses 8 views

Placement Update 31 # What Matters Most rc1 was just cut. There was (and still is) a lot of last minute change going on in code related to placement, the resource tracker and the scheduler. No one will be surprised if there are additional ...

asked Aug 11, 2017 in openstack-dev by cdent_plus_os_at_ant (12,800 points)   2 2 6
0 votes
6 responses 224 views

Hi All, Horizon provided the feature to allow user edit existing flavors, no matter it is currently used by any instances or not. While Nova doesn't provide this kind of ability, Horizon achieved this by deleting the old flavor first and ...

asked Aug 7, 2017 in openstack-dev by Zhenyu_Zheng (2,800 points)   6 6
0 votes
0 responses 22 views

Guys, I created IPv6 BGP speaker, trying to advertize IPv6 self-service networks, but I think something is wrong with code, I can see what we call BGP flapping. Here is what I see in the logs 2017-07-27 09:45:58.304 22037 INFO ...

asked Aug 3, 2017 in openstack-operators by rajabu.kitindi_at_en (120 points)  
0 votes
3 responses 9 views

Hi all, I would like to announce my candidacy for the Mogan PTL for the Queens cycle. Although Mogan is not an official project yet, we seek to complete the PTL election with everyone’s consensus like others. I have been the elected PTL ...

asked Aug 3, 2017 in openstack-dev by Zhenguo_Niu (2,400 points)   1 4
0 votes
19 responses 658 views

In our process of standing up an OpenStack internal cloud we are facing the question of ephemeral storage vs. Cinder volumes for instance root disks. As I look at public clouds such as AWS and Azure, the norm is to use persistent volumes ...

asked Aug 2, 2017 in openstack-operators by Kimball,_Conrad (180 points)   1 1 3