[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-10-30 Thread Alex Kavanagh
> Hello - Does the recent switch from New -> Triaged for charm-cinder and charm-nova-compute mean that someone was able to determine that the charms are to blame and perhaps not the kernel? Sadly not; I'm just knocking them off new; the alternative is incomplete which means they'll time out after

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-10-30 Thread Tyler Hicks
Hello - Does the recent switch from New -> Triaged for charm-cinder and charm-nova-compute mean that someone was able to determine that the charms are to blame and perhaps not the kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-10-30 Thread Alex Kavanagh
** Changed in: charm-cinder Status: New => Triaged ** Changed in: charm-nova-compute Status: New => Triaged -- 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/1842751 Title:

Re: [Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Tyler Hicks
On 2019-09-06 00:15:03, Ryan Beisner wrote: > We’ve just dug into this aspect of both Disco and Eoan. Unfortunately, > I don’t know if this ever succeeded on these two releases. I don't know if you're easily able to test old kernel versions but it could be helpful to test the kernel that Disco

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Ryan Beisner
We’ve just dug into this aspect of both Disco and Eoan. Unfortunately, I don’t know if this ever succeeded on these two releases. -- 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/1842751

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Tyler Hicks
Ryan, did this work on Eoan and Disco at some point in the past or is this the first time that you've tested this workflow on those releases? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Tyler Hicks
I was unable to reproduce this in a Disco VM that I manually configured to mount an ext4 virtio-blk device at boot: $ dmesg | grep vdb [2.352490] virtio_blk virtio4: [vdb] 20971520 512-byte logical blocks (10.7 GB/10.0 GiB) [6.898149] EXT4-fs (vdb): mounted filesystem with ordered data

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Tyler Hicks
It is useful to note that the attached logs indicate that /dev/vdb2 is a virtio-blk device containing a mounted ext4 filesystem prior to it being unmounted and (attempted to be) reformatted with xfs. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Ryan Beisner
And Bionic for grins: ** Description changed: Disco and Eoan device is busy after unmounting an ephemeral disk, cannot format the device until rebooting. This is blocking all of OpenStack Charms which interact with block devices (Nova Compute, Ceph, Swift, Cinder), on the Disco and

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Ryan Beisner
^ Disco apport above, Eoan to follow: ** Tags added: eoan ** Description changed: Disco and Eoan device is busy after unmounting an ephemeral disk, cannot format the device until rebooting. This is blocking all of OpenStack Charms which interact with block devices (Nova Compute,

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Camille Rodriguez
Similar behaviour documented in this bug for ceph-mon and ceph-osd with disco series. https://bugs.launchpad.net/charm-ceph-mon/+bug/1842498. Might be a duplicate if the underlying cause is the same -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Ryan Beisner
apport information ** Tags added: apport-collected disco ec2-images ** Description changed: Disco and Eoan device is busy after unmounting an ephemeral disk, cannot format the device until rebooting. This is blocking all of OpenStack Charms which interact with block devices (Nova

[Kernel-packages] [Bug 1842751] Re: [disco] [eoan] After unmount, cannot open /dev/vdb: Device or resource busy

2019-09-05 Thread Ryan Beisner
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- 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/1842751 Title: [disco] [eoan] After unmount, cannot open