[libvirt] Libvirt storage api and lvm .cache issue

[Daniel P. Berrange]

On Tue, Aug 10, 2010 at 07:15:48AM -0700, Thomas Graves wrote:
> Lvremove does not properly remove it from the .cache.  Perhaps that is the bug.  I'll investigate more ( I'm using lvm2-2.02.46-8.el5).
> 
> -bash-3.2$ sudo cat /etc/lvm/cache/.cache  | grep tom
>                 "/dev/sys/tomtest2",
>                 "/dev/mapper/sys-tomtest2",
> -bash-3.2$ sudo lvremove /dev/sys/tomtest2
> Do you really want to remove active logical volume tomtest2? [y/n]: y
>   Logical volume "tomtest2" successfully removed
> -bash-3.2$ sudo cat /etc/lvm/cache/.cache  | grep tom
>                 "/dev/sys/tomtest2",
>                 "/dev/mapper/sys-tomtest2",

Yeah that sounds like a lvm bug to me - users shouldn't have to be aware
of LVM private cache files at all.


Daniel
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