Hi Nikolaus,
Zitat von Nikolaus Rath <Nikolaus@xxxxxxxx>:
On Feb 08 2016, "Jens-U. Mozdzen" <jmozdzen@xxxxxx> wrote:
[...]
The article itself does positively mention sub-dividing bcache devices
using LVM.
Yep, but the talk page then says:
| Initially, LVM did not recognize my /dev/bcache0 when I wanted to
| create a physical volume on it. For anyone else who has that issue,
| this may be relevant:
| http://www.redhat.com/archives/linux-lvm/2012-March/msg00005.html.
this still holds true even with LVM on OpenSUSE Leap 42.1 (which is
what we're using ATM) - but that's no "stability issue", but rather an
installation nuisance. You only need to tell LVM to consider bcache
devices at all, by extending /etc/lvm/lvm.conf.
Thanks for the datapoint! What kernel version do you use?
4.1.13-5-default #1 SMP PREEMPT Thu Nov 26 16:35:17 UTC 2015 (49475c3)
x86_64 x86_64 x86_64 GNU/Linux
It's the kernel from the OpenSUSE project repository, no further
patches applied by me:
Source Timestamp: 2015-11-26 17:35:17 +0100
GIT Revision: 49475c39bfd2ee30d145707df8a17419822ba804
GIT Branch: users/tiwai/openSUSE-42.1/for-next
Distribution: openSUSE Leap 42.1
Regards,
Jens
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