On Sat, Mar 28, 2015 at 07:37:41PM -0600, Chris Murphy wrote:
> It's a matter of user space tools preference. Both mdadm, and lvm
> tools use the Linux md driver code to implement RAID on the backend;
> but have completely different user facing tools and on-disk metadata.
> So it's best to be famil
Or indeed btrfs but the raid stuff in there is not yet complete. #ZFSFTW
On 29 March 2015 at 03:45, Andrew Holway wrote:
> Or ZFS.. http://zfsonlinux.org/
>
> On 29 March 2015 at 03:37, Chris Murphy wrote:
>
>> It's a matter of user space tools preference. Both mdadm, and lvm
>> tools use the L
Or ZFS.. http://zfsonlinux.org/
On 29 March 2015 at 03:37, Chris Murphy wrote:
> It's a matter of user space tools preference. Both mdadm, and lvm
> tools use the Linux md driver code to implement RAID on the backend;
> but have completely different user facing tools and on-disk metadata.
> So i
It's a matter of user space tools preference. Both mdadm, and lvm
tools use the Linux md driver code to implement RAID on the backend;
but have completely different user facing tools and on-disk metadata.
So it's best to be familiar with the troubleshooting and recovery
process for each more than c
On 3/28/2015 7:51 AM, Stephen wrote:
in Cent OS 7
after a power on, I experienced multiple errors
in the device-mapper mirror: device lookup error
and EXT4-fs error_lookup 1437 deleted
inode reference
does this have anything to do with Fred Smith's question about Using LVM
to implement RAID
Hi,
in Cent OS 7
after a power on, I experienced multiple errors
in the device-mapper mirror: device lookup error
and EXT4-fs error_lookup 1437 deleted
inode reference
I assume these are the VMs
Is this always going to happen when I reboot the
system?
Will I experience data loss or corrupt
On Sat, Mar 28, 2015 at 08:48:52AM -0400, Fred Smith wrote:
> Hi all!
>
> I've recently noticed that recent versions of LVM include RAID
> capabilities, so that one could presumably implement (e.g.) RAID-1
> without having to use Linux Software RAID.
>
> Given the complexity of LBM, I'm wondering
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