[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-08-29 Thread James Page
This has been resolved in the latest upstream releases. ** Changed in: ceph (Ubuntu) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1193705 Title:

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-08-29 Thread James Page
This has been resolved in the latest upstream releases. ** Changed in: ceph (Ubuntu) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1193705 Title: [udev]

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-08-20 Thread Martin Pitt
** Changed in: systemd (Ubuntu) Status: Incomplete = Won't Fix -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1193705 Title: [udev] /dev/disk/by-path missing To manage

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-08-20 Thread Martin Pitt
** Changed in: systemd (Ubuntu) Status: Incomplete = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1193705 Title: [udev] /dev/disk/by-path missing To manage notifications about

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-07-09 Thread James Page
Hi Martin Thanks for the detailed response on different ways to tackle this issue; I'll review and see what we can do with upstream to resolve this. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu.

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-07-09 Thread James Page
Hi Martin Thanks for the detailed response on different ways to tackle this issue; I'll review and see what we can do with upstream to resolve this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-25 Thread Martin Pitt
While we can technically put /dev/disks/by-path back for ATA devices in Ubuntu, that still won't help upstream ceph on other distros, and I believe this approach is buggy anyway. is_partition() currently looks a bit underdefined/buggy to me, as it's not uncommon to have file systems on

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-25 Thread Martin Pitt
While we can technically put /dev/disks/by-path back for ATA devices in Ubuntu, that still won't help upstream ceph on other distros, and I believe this approach is buggy anyway. is_partition() currently looks a bit underdefined/buggy to me, as it's not uncommon to have file systems on

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-24 Thread James Page
Raising a task for ceph as well as this is the key impact I'm currently aware of. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to ceph in Ubuntu. https://bugs.launchpad.net/bugs/1193705 Title: [udev] /dev/disk/by-path missing To

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-24 Thread James Page
Easiest to refer to the code that uses this: List all devices and partitions: http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/saucy/ceph/saucy/view/head:/src/ceph-disk#L179 Check whether a given device is a partition or a full disk:

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-24 Thread James Page
Martin I picked it up because it causes problems with the tooling that ceph uses to prepare disks for use in a ceph cluster. The tools use the /dev/disk/by-path tree to detect whether specific devices are already in use or not; so it would be nice if it could be restored! -- You received this

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-24 Thread Martin Pitt
The tools use the /dev/disk/by-path tree to detect whether specific devices are already in use or not; The by-path for ATA devices was removed because it was possible for the same device to have multiple different by-path names; what does in use mean in that context? -- You received this bug

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-24 Thread James Page
Raising a task for ceph as well as this is the key impact I'm currently aware of. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1193705 Title: [udev] /dev/disk/by-path missing To manage

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-24 Thread James Page
Easiest to refer to the code that uses this: List all devices and partitions: http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/saucy/ceph/saucy/view/head:/src/ceph-disk#L179 Check whether a given device is a partition or a full disk:

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-23 Thread Martin Pitt
** Summary changed: - /dev/disk/by-path missing in saucy cloud image + [udev] /dev/disk/by-path missing ** Changed in: systemd (Ubuntu) Status: New = Triaged ** Changed in: systemd (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member

[Bug 1193705] Re: [udev] /dev/disk/by-path missing

2013-06-23 Thread Martin Pitt
I bisected this down to http://git.kernel.org/cgit/linux/hotplug/udev.git/commit/?id=481dcf7c8f; reverting it makes the by-path/ reappear, but disabling it for ATA devices (which only have a SCSI driver, but are not physically SCSI) was quite deliberate. Is this causing actual problems, or did you