On 20 March 2011 04:09, Jonathan Matthews wrote:
> On 20 March 2011 02:24, Jim Green wrote:
>> http://www.gagme.com/greg/linux/raid-lvm.php
>
> That looks like an LVM1 article.
>
> Here's a readable one about LVM2:
> http://www.ibm.com/developerworks/library/l-lvm2/
>
> "With LVM2, there's no lim
On 20 March 2011 02:24, Jim Green wrote:
> http://www.gagme.com/greg/linux/raid-lvm.php
That looks like an LVM1 article.
Here's a readable one about LVM2:
http://www.ibm.com/developerworks/library/l-lvm2/
"With LVM2, there's no limit on the maximum numbers of extents per PV/LV."
Jonathan
--
J
Thank you for the excellent explanation!
http://www.gagme.com/greg/linux/raid-lvm.php
from this link I read
"The maximum number of physical extents is approximately 65k so take
your maximum volume size and divide it by 65k then round it to the
next nice round number. "
looks like I already have
On Sat, Mar 19, 2011 at 10:02:24PM -0400, Jim Green wrote:
> this is what I have from fdisk -l, I have lvm on /dev/md1, md1 is a
> raid10 array with 4x2T drives.
> Disk /dev/md1: 4000.5 GB, 4000525058048 bytes
> 2 heads, 4 sectors/track, 976690688 cylinders
> Units = cylinders of 8 * 512 = 4096 byt
this is what I have from fdisk -l, I have lvm on /dev/md1, md1 is a
raid10 array with 4x2T drives.
Disk /dev/md1: 4000.5 GB, 4000525058048 bytes
2 heads, 4 sectors/track, 976690688 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (mi
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