similar to: Urgent :) Procedure for replacing Gluster Node on 3.8.12

Displaying 20 results from an estimated 1200 matches similar to: "Urgent :) Procedure for replacing Gluster Node on 3.8.12"

2017 Jun 09
2
Urgent :) Procedure for replacing Gluster Node on 3.8.12
On Fri, Jun 9, 2017 at 12:41 PM, <lemonnierk at ulrar.net> wrote: > > I'm thinking the following: > > > > gluster volume remove-brick datastore4 replica 2 > > vna.proxmox.softlog:/tank/vmdata/datastore4 force > > > > gluster volume add-brick datastore4 replica 3 > > vnd.proxmox.softlog:/tank/vmdata/datastore4 > > I think that should work
2017 Jun 09
0
Urgent :) Procedure for replacing Gluster Node on 3.8.12
> I'm thinking the following: > > gluster volume remove-brick datastore4 replica 2 > vna.proxmox.softlog:/tank/vmdata/datastore4 force > > gluster volume add-brick datastore4 replica 3 > vnd.proxmox.softlog:/tank/vmdata/datastore4 I think that should work perfectly fine yes, either that or directly use replace-brick ? -------------- next part -------------- A non-text
2017 Jun 09
0
Urgent :) Procedure for replacing Gluster Node on 3.8.12
On 9/06/2017 9:56 PM, Pranith Kumar Karampuri wrote: > > > gluster volume remove-brick datastore4 replica 2 > > vna.proxmox.softlog:/tank/vmdata/datastore4 force > > > > gluster volume add-brick datastore4 replica 3 > > vnd.proxmox.softlog:/tank/vmdata/datastore4 > > I think that should work perfectly fine yes, either that > or
2017 Sep 21
2
Performance drop from 3.8 to 3.10
Upgraded recently from 3.8.15 to 3.10.5 and have seen a fairly substantial drop in read/write perfomance env: - 3 node, replica 3 cluster - Private dedicated Network: 1Gx3, bond: balance-alb - was able to down the volume for the upgrade and reboot each node - Usage: VM Hosting (qemu) - Sharded Volume - sequential read performance in VM's has dropped from 700Mbps to 300mbs - Seq Write
2017 Jun 11
2
How to remove dead peer, osrry urgent again :(
On 11/06/2017 10:01 AM, WK wrote: > You replaced vna with vnd but it is probably not fully healed yet cuz > you had 3.8T worth of chunks to copy. No, the heal had completed. Finished about 9 hours before I rebooted. > > So you had two good nodes (vnb and vng) working and you rebooted one > of them? Three good nodes - vnb, vng, vnh and one dead - vna from node vng: root at
2017 Sep 22
0
Performance drop from 3.8 to 3.10
Could you disable cluster.eager-lock and try again? -Krutika On Thu, Sep 21, 2017 at 6:31 PM, Lindsay Mathieson < lindsay.mathieson at gmail.com> wrote: > Upgraded recently from 3.8.15 to 3.10.5 and have seen a fairly substantial > drop in read/write perfomance > > env: > > - 3 node, replica 3 cluster > > - Private dedicated Network: 1Gx3, bond: balance-alb >
2017 Jun 11
2
How to remove dead peer, osrry urgent again :(
On 11/06/2017 6:42 PM, Atin Mukherjee wrote: > If the dead server doesn't host any volumes (bricks of volumes to be > specific) then you can actually remove the uuid entry from > /var/lib/glusterd from other nodes Is that just the file entry in "/var/lib/glusterd/peers" ? e.g I have: gluster peer status Number of Peers: 3 Hostname: vnh.proxmox.softlog
2017 Jun 11
0
How to remove dead peer, osrry urgent again :(
On 6/10/2017 4:38 PM, Lindsay Mathieson wrote: > Since my node died on friday I have a dead peer (vna) that needs to be > removed. > > > I had major issues this morning that I haven't resolve yet with all > VM's going offline when I rebooted a node which I *hope * was due to > quorum issues as I now have four peers in the cluster, one dead, three > live. >
2017 Jun 11
0
How to remove dead peer, osrry urgent again :(
On 6/10/2017 5:12 PM, Lindsay Mathieson wrote: >> > > Three good nodes - vnb, vng, vnh and one dead - vna > > from node vng: > > root at vng:~# gluster peer status > Number of Peers: 3 > > Hostname: vna.proxmox.softlog > Uuid: de673495-8cb2-4328-ba00-0419357c03d7 > State: Peer in Cluster (Disconnected) > > Hostname: vnb.proxmox.softlog > Uuid:
2017 Jun 11
5
How to remove dead peer, osrry urgent again :(
On 11/06/2017 10:46 AM, WK wrote: > I thought you had removed vna as defective and then ADDED in vnh as > the replacement? > > Why is vna still there? Because I *can't* remove it. It died, was unable to be brought up. The gluster peer detach command only works with live servers - A severe problem IMHO. -- Lindsay Mathieson
2017 Jun 10
4
How to remove dead peer, osrry urgent again :(
Since my node died on friday I have a dead peer (vna) that needs to be removed. I had major issues this morning that I haven't resolve yet with all VM's going offline when I rebooted a node which I *hope * was due to quorum issues as I now have four peers in the cluster, one dead, three live. Confidence level is not high. -- Lindsay Mathieson
2017 Jun 11
0
How to remove dead peer, osrry urgent again :(
On Sun, 11 Jun 2017 at 06:25, Lindsay Mathieson <lindsay.mathieson at gmail.com> wrote: > On 11/06/2017 10:46 AM, WK wrote: > > I thought you had removed vna as defective and then ADDED in vnh as > > the replacement? > > > > Why is vna still there? > > Because I *can't* remove it. It died, was unable to be brought up. The > gluster peer detach command
2017 Jun 11
0
How to remove dead peer, osrry urgent again :(
On Sun, 11 Jun 2017 at 16:26, Lindsay Mathieson <lindsay.mathieson at gmail.com> wrote: > On 11/06/2017 6:42 PM, Atin Mukherjee wrote: > > If the dead server doesn't host any volumes (bricks of volumes to be > specific) then you can actually remove the uuid entry from > /var/lib/glusterd from other nodes > > Is that just the file entry in
2017 Jun 12
3
How to remove dead peer, osrry urgent again :(
On Sun, Jun 11, 2017 at 2:12 PM, Atin Mukherjee <amukherj at redhat.com> wrote: > > On Sun, 11 Jun 2017 at 06:25, Lindsay Mathieson < > lindsay.mathieson at gmail.com> wrote: > >> On 11/06/2017 10:46 AM, WK wrote: >> > I thought you had removed vna as defective and then ADDED in vnh as >> > the replacement? >> > >> > Why is vna
2013 Sep 16
1
Gluster 3.4 QEMU and Permission Denied Errors
Hey List, I'm trying to test out using Gluster 3.4 for virtual machine disks. My enviroment consists of two Fedora 19 hosts with gluster and qemu/kvm installed. I have a single volume on gluster called vmdata that contains my qcow2 formated image created like this: qemu-img create -f qcow2 gluster://localhost/vmdata/test1.qcow 8G I'm able to boot my created virtual machine but in the
2017 Jun 13
1
How to remove dead peer, osrry urgent again :(
On Tue, 13 Jun 2017 at 06:39, Lindsay Mathieson <lindsay.mathieson at gmail.com> wrote: > > On 13 June 2017 at 02:56, Pranith Kumar Karampuri <pkarampu at redhat.com> > wrote: > >> We can also do "gluster peer detach <hostname> force right? > > > > Just to be sure I setup a test 3 node vm gluster cluster :) then shut down > one of the nodes
2017 Jun 13
0
How to remove dead peer, osrry urgent again :(
On 13 June 2017 at 02:56, Pranith Kumar Karampuri <pkarampu at redhat.com> wrote: > We can also do "gluster peer detach <hostname> force right? Just to be sure I setup a test 3 node vm gluster cluster :) then shut down one of the nodes and tried to remove it. root at gh1:~# gluster peer status Number of Peers: 2 Hostname: gh2.brian.softlog Uuid:
2008 Jun 18
6
Please advise: sending out bogus gratuitous ARP packet from vna
I''ve implemented code to send out bogus gratuitous ARP packet from vna in order to fix CR 6701114. The webrev is at: http://jurassic.eng/net/consulte.prc/export/build/xvm-6701114/webrev Some backgroud information (see CR 6701114 for more detail): During live migration of an xVM domain from one dom0 to another, the VNIC will be moved from one switch port to another. But, the
2018 Apr 30
3
Finding performance bottlenecks
Hi I'm trying to setup a 3 node gluster, and am hitting huge performance bottlenecks. The 3 servers are connected over 10GB and glusterfs is set to create a 3 node replica. With a single VM performance was poor, but I could have lived with it. I tried to stress it by putting copies of a bunch of VMs on the servers and seeing what happened with parallel nodes.. network load never broke
2018 May 01
0
Finding performance bottlenecks
Hi, So is the KVM or Vmware as the host(s)? I basically have the same setup ie 3 x 1TB "raid1" nodes and VMs, but 1gb networking. I do notice with vmware using NFS disk was pretty slow (40% of a single disk) but this was over 1gb networking which was clearly saturating. Hence I am moving to KVM to use glusterfs hoping for better performance and bonding, it will be interesting to see