Hi Ric,
On 11/12/13 00:27, Ric Moore wrote:
On 12/10/2013 04:01 AM, Eneko Lacunza wrote:
Hi,
Some time ago I did some (non-extensive) tests and I didn't like what I
saw. It seemed LVM wouldn't warn when a RAID1 had a failed disk, LV
seemed to behave wrongly and so on.
If your environment allo
Hi,
Some time ago I did some (non-extensive) tests and I didn't like what I
saw. It seemed LVM wouldn't warn when a RAID1 had a failed disk, LV
seemed to behave wrongly and so on.
If your environment allows it, I recommend to use mdraid, even if your
have to do it on different PV LVs; althou
I never tried this myself, but I think you'll need to use the mirror log
disk logs instead of the default disk log. Maybe this helps:
http://www.sandelman.ca/mcr/blog/lvm/
Marco
Am 07.12.13 16:15, schrieb Lex Rivera:
By LVM mirror i mean mirrored LV volumes, distributed on several VGs.
(PVs i
By LVM mirror i mean mirrored LV volumes, distributed on several VGs.
(PVs is iSCSI-based disks running on two separate servers)
Like RAID1.
On Fri, Dec 6, 2013, at 03:59 PM, Marco Gabriel - inett GmbH wrote:
-Ursprüngliche Nachricht-
> Hello, has anyone tried LVM mirror for storage H
-Ursprüngliche Nachricht-
> Hello, has anyone tried LVM mirror for storage HA?
> We managed to get mirror running with two iSCSI disks, but when one of
> devices goes offline, test VM acting strange.
What do you mean with LVM mirror?
- LVM on top of DRBD? - you need to use active/activ
Hello, has anyone tried LVM mirror for storage HA?
We managed to get mirror running with two iSCSI disks, but when one of
devices goes offline, test VM acting strange.
Sometimes it _may_ work after one disk failure and connection recovery,
but more common result is VM going to zombie state.
In that
