Bug#648963: drbd8-modules-2.6.26-2-xen-amd64: initial sync failed for new drbd device
happy New Year !
> De: "Ben Hutchings" <firstname.lastname@example.org>
> À: "Giovanni V." <email@example.com>, firstname.lastname@example.org
> Envoyé: Vendredi 30 Décembre 2011 21:38:41
> Objet: Re: Bug#648963: drbd8-modules-2.6.26-2-xen-amd64: initial sync failed for new drbd device
> On Wed, 2011-11-16 at 16:54 +0400, Giovanni V. wrote:
> > Package: drbd8-modules-2.6.26-2-xen-amd64
> > Version: 2.6.26+8.0.14-6+lenny3
> > Severity: normal
> > Hello,
> > I am using Debian GNU/Linux "Lenny" on servers with xen and drbd.
> > Since upgrade to 5.0.9, it's impossible to synchronise a new drbd
> > device.
> > All works well until upgrade to 5.0.9.
> Are you using a RAID or LVM device under drbd?
Yes I am using software RAID and LVM on sata devices in the order :
sd[abcd]0 > md0 > lvm > drbdxx
> I applied fixes to the way the md and dm drivers determine I/O limits,
> which in some cases will reduce those limits (and avoid the potential
> for data loss). This appears to have exposed a bug in drbd.
> I wonder whether drbd assumes that the I/O limits are the same on both
> machines. Were both machines using the drbd device upgraded?
On previous test, both machines were exactly the sames : hardware and packages