[linux-lvm] Re: Ambiguous mirror log option

brem belguebli brem.belguebli at gmail.com
Fri Sep 18 13:08:33 UTC 2009


Running x86_64 RHEL  5u4

2009/9/18, brem belguebli <brem.belguebli at gmail.com>:
>
> Hi,
>
> I've been struggling with lvcreate for more than  a hour to create a
> mirror'ed LV with on disk log, with no success (I'm ashamed! :-| )
>
>
> Here's what I typed on a VG (with 2 X 8678 4MB extents free), it's not a
> free space issue...
>
> lvcreate -m1 --mirrorlog disk  -L 9G -n lvolvm1 VMVG, it complains about
> 2304 more extents required (wich make the exact size of the LV I want to
> create), plus where to define the log device to use ?
>
> same command whith --corelog (instead of --mirrorlog disk) succeeds.
>
> Same command without any of these 2 options fails with the same  complain
> as the first (man page says that default no option == mirrolog disk).
>
> Any tip ?
>
> Regards
>
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