Re: [openstack-dev] [nova][NFS] Inexplicable utime permission denied when launching instance

2018-10-25 Thread Neil Jerram
I'm still seeing the same problem after disabling AppArmor, so I think it must be some other root problem. On Wed, Oct 24, 2018 at 2:41 PM Neil Jerram wrote: > > Thanks so much for these hints, Erlon. I will look closer at AppArmor. > > Neil > > On Wed, Oct 24, 2018 at 1:41 PM Erlon Cruz wr

Re: [openstack-dev] [nova][NFS] Inexplicable utime permission denied when launching instance

2018-10-24 Thread Neil Jerram
Thanks so much for these hints, Erlon. I will look closer at AppArmor. Neil On Wed, Oct 24, 2018 at 1:41 PM Erlon Cruz wrote: > > PS. Don't forget that if you change or disable AppArmor you will have to > reboot the host so the kernel gets reloaded. > > Em qua, 24 de out de 2018 às 09:40,

Re: [openstack-dev] [nova][NFS] Inexplicable utime permission denied when launching instance

2018-10-24 Thread Erlon Cruz
PS. Don't forget that if you change or disable AppArmor you will have to reboot the host so the kernel gets reloaded. Em qua, 24 de out de 2018 às 09:40, Erlon Cruz escreveu: > I think that there's a change that AppArmor is blocking the access. Have > you checked the dmesg messages related with

Re: [openstack-dev] [nova][NFS] Inexplicable utime permission denied when launching instance

2018-10-24 Thread Erlon Cruz
I think that there's a change that AppArmor is blocking the access. Have you checked the dmesg messages related with apparmor? Em sex, 19 de out de 2018 às 09:38, Neil Jerram escreveu: > Wracking my brains over this one, would appreciate any pointers... > > Setup: Small test deployment with just

[openstack-dev] [nova][NFS] Inexplicable utime permission denied when launching instance

2018-10-19 Thread Neil Jerram
Wracking my brains over this one, would appreciate any pointers... Setup: Small test deployment with just 3 compute nodes, Queens on Ubuntu Bionic. The first compute node is an NFS server for /var/lib/nova/instances, and the other compute nodes mount that as NFS clients. Problem: Sometimes, when