01.07.2016 09:23, Lindsay Mathieson пишет:
How did you do your downgrade?
downloaded packages from
https://download.gluster.org/pub/gluster/glusterfs/3.7/3.7.11/CentOS/epel-7.2/x86_64/
and
https://download.gluster.org/pub/gluster/glusterfs/3.7/3.7.11/CentOS/epel-7.2/noarch/
and
yum downgrade *
from this directory
Had you changed the op-version to 3071?
It's strange, but we have
operating-version=30710
in /var/lib/glusterd/glusterd.info
so I decided to not change it.
I can mount volumes using fuse, but can't use libvirt, strange but true.
If I write wrong pool name in VM config , then I get
failed to initialize gluster connection to server: 'localhost': No
such file or directory
But if I write right pool name, but any file name then I get
failed to initialize gluster connection to server: 'localhost':
Invalid argument
Looks like upgrade to 3.7.12 changed something in volumes config and
this change is not compatible with gfapi,
but I don't see any changes.
Here is volume info for volume with VM images:
Volume Name: pool
Type: Replicate
Volume ID: 6748e47c-4a2e-4a80-a42d-61b6917f4a41
Status: Started
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: father:/wall/pool/brick
Brick2: son:/wall/pool/brick
Brick3: spirit:/wall/pool/brick
Options Reconfigured:
network.ping-timeout: 10
performance.readdir-ahead: on
performance.quick-read: off
performance.read-ahead: off
performance.io-cache: off
performance.stat-prefetch: off
network.remote-dio: enable
cluster.quorum-type: auto
cluster.server-quorum-type: server
cluster.eager-lock: enable
nfs.disable: on
storage.owner-uid: 107
storage.owner-gid: 107
auth.allow: 127.0.0.1,192.168.22.26,192.168.22.27,192.168.22.28
features.barrier: disable
May be there are any ideas what we can try to change?
On 1 July 2016 at 15:03, Dmitry Melekhov <dm@xxxxxxxxxx> wrote:
30.06.2016 15:42, Dmitry Melekhov пишет:
30.06.2016 15:40, Lindsay Mathieson пишет:
On 30/06/2016 6:54 PM, Dmitry Melekhov wrote:
After upgrade from 3.7.11 to 3.7.12 we can't start VMs after VM
shutdown:
virsh create w8test.xml
error: Failed to create domain from w8test.xml
error: failed to initialize gluster connection to server: 'localhost':
Invalid argument
This looks similar to the errors we are seeing in the "3.7.12 disaster"
thread, with the debian 3.7.12 packages. For myself things were fine with a
rolling ugrade and running VM's, until we shut them down.
Thank you!
I guess we have the same issue here, although I see no errors in logs.
As I see you reverted back to 3.7.11, we are planning to go this way
tomorrow :-(
Downgrade to 3.7.11 doesn't help in our case, don't know why yet.
fuse mount works OK. But virsh still says error: failed to initialize
gluster connection to server: 'localhost': Invalid argument.
Looks like upgrade to 3.7.12 changed some lib, which was not upgraded
before.
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