[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-04-02 Thread Launchpad Bug Tracker
This bug was fixed in the package linux-oracle - 4.15.0-1010.12 --- linux-oracle (4.15.0-1010.12) bionic; urgency=medium * linux-oracle: 4.15.0-1010.12 -proposed tracker (LP: #1819704) * hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4':

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-03-23 Thread Launchpad Bug Tracker
This bug was fixed in the package linux-oracle - 4.15.0-1010.12 --- linux-oracle (4.15.0-1010.12) bionic; urgency=medium * linux-oracle: 4.15.0-1010.12 -proposed tracker (LP: #1819704) * hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4':

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-03-03 Thread Khaled El Mously
** Changed in: linux-oracle (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oracle in Ubuntu. https://bugs.launchpad.net/bugs/1815268 Title: hot add VF to net_failover -

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-03-01 Thread Marcelo Cerri
** Description changed: + [Impact] + + udev fails to rename a new interface when a VF is added due to a race + between the kernel and userspace. + + It's desirable to get a consistent and predictable name, as otherwise + any persistent configuration in userspace can't be applied properly on +

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-03-01 Thread Marcelo Cerri
** Also affects: linux-oracle (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-oracle (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic)

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-02-22 Thread Si-Wei Liu
Note the patch attached is a tentative workaround that helps mitigate the issue, but not intended to be a suggested fix. I've initiated a thread in the Linux netdev mailing list for the resolution. Please find the relevant thread starting at:

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-02-11 Thread Ubuntu Foundations Team Bug Bot
** Tags added: patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1815268 Title: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-02-11 Thread Si-Wei Liu
Please find attached a patch (from Oracle Linux) that mitigates the race with a tunable delay of 100ms. ** Patch added: "0001-net_failover-delay-taking-over-primary-device-to-acc.patch"

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-02-09 Thread Brad Figg
** Tags added: bjf-tracking -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1815268 Title: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or

[Kernel-packages] [Bug 1815268] Re: hot add VF to net_failover - could not rename interface '8' from 'eth0' to 'ens4': Device or resource busy

2019-02-09 Thread Si-Wei Liu
apport information ** Tags added: apport-collected xenial ** Description changed: Host has a QEMU/KVM setup with standby virtio-net [1]: # qemu-system-x86_64 -name guest=ubuntu-xenial,debug-threads=on -machine pc,accel=kvm,usb=off -cpu host -m 4096 -realtime mlock=off -smp