[Gluster-users] pacemaker VIP routing latency to gluster node.

Hello, I have a pretty straight forward configuration as below: 3 storage nodes running version 3.7.11 with replica of 3 and it using native gluster NFS. corosync version 1.4.7 and pacemaker version 1.1.12 I have DNS round-robin on 3 VIPs living on the 3 storage nodes. Here is how I configure

Re: [Gluster-users] gluster 3.7 healing errors (no data available, buf->ia_gfid is null)

On Thu, Sep 22, 2016 at 09:58:25AM +0530, Ravishankar N wrote: > On 09/21/2016 10:54 PM, Pasi Kärkkäinen wrote: > >Let's see. > > > ># getfattr -m . -d -e hex /bricks/vol1/brick1/foo > >getfattr: Removing leading '/' from absolute path names > ># file: bricks/vol1/brick1/foo >

Re: [Gluster-users] gluster 3.7 healing errors (no data available, buf->ia_gfid is null)

On 09/22/2016 12:38 PM, Pasi Kärkkäinen wrote: On Thu, Sep 22, 2016 at 09:58:25AM +0530, Ravishankar N wrote: On 09/21/2016 10:54 PM, Pasi Kärkkäinen wrote: Let's see. # getfattr -m . -d -e hex /bricks/vol1/brick1/foo getfattr: Removing leading '/' from absolute path names # file:

Re: [Gluster-users] 3.8.3 Bitrot signature process

Hi Amudhan, Thanks for the confirmation. If that's the case please try with dist-rep volume, and see if you are observing similar behavior. In any case please raise a bug for the same with your observations. We will work on it. Thanks and Regards, Kotresh H R - Original Message - >

Re: [Gluster-users] 3.8.3 Bitrot signature process

Hi Kotresh, its same behaviour in replicated volume also, file fd opens after 120 seconds in brick pid. for calculating signature for 100MB file it took 15m57s. How can i increase CPU usage?, in your earlier mail you have said "To limit the usage of CPU, throttling is done using token bucket

Re: [Gluster-users] write performance with NIC bonding

Hi, It is because your switch is not performing round-robin distribution while sending data to server (probably it can't). Usually it is enough to configure ip-port LACP hashing to evenly distribute traffic by all ports in aggregation. But any single tcp connections will still be using only

Re: [Gluster-users] 3.8.3 Bitrot signature process

Hi Amudhan, It's as of now, hard coded based on some testing results. That part is not tune-able yet. Only scrubber throttling is tune-able. As I have told you, because brick process has an open fd, bitrot signer process is not picking it up for scrubbing. Please raise a bug. We will take a

[Gluster-users] FUSE mounts and Docker integration

I would like to use Gluster as shared storage for apps deployed through a PaaS that we are creating. Currently I'm able to mount a gluster volume in each "compute" nodes and then mount a sudirectory from this shared volume to each Docker app. Obviously this is not very secure, as also wrote on

[Gluster-users] An Update on GlusterD-2.0

The first preview/dev release of GlusterD-2.0 is available now. A prebuilt binary is available for download from the release-page[1]. This is just a preview of what has been happening in GD2, to give users a taste of how GD2 is evolving. GD2 can now form a cluster, list peers,

Re: [Gluster-users] Recovering lost node in dispersed volume

Thanks for that advice. It worked. Setting the UUID in glusterd.info was the bit I missed. It seemed to work without the setfattr step in my particular case. On Thu, Sep 22, 2016 at 11:05 AM, Serkan Çoban wrote: > Here are the steps for replacing a failed node: > > > 1-

Re: [Gluster-users] gluster 3.7 healing errors (no data available, buf->ia_gfid is null)

On Thu, Sep 22, 2016 at 07:20:26PM +0530, Pranith Kumar Karampuri wrote: >On Thu, Sep 22, 2016 at 12:51 PM, Ravishankar N ><[1]ravishan...@redhat.com> wrote: > > On 09/22/2016 12:38 PM, Pasi KÀrkkÀinen wrote: > >On Thu, Sep 22, 2016 at 09:58:25AM +0530, Ravishankar N

Re: [Gluster-users] gluster 3.7 healing errors (no data available, buf->ia_gfid is null)

On Thu, Sep 22, 2016 at 8:33 PM, Pasi Kärkkäinen wrote: > On Thu, Sep 22, 2016 at 07:20:26PM +0530, Pranith Kumar Karampuri wrote: > >On Thu, Sep 22, 2016 at 12:51 PM, Ravishankar N > ><[1]ravishan...@redhat.com> wrote: > > > > On 09/22/2016 12:38 PM, Pasi KÀrkkÀinen

Re: [Gluster-users] Recovering lost node in dispersed volume

Here are the steps for replacing a failed node: 1- In one of the other servers run "grep thaila /var/lib/glusterd/peers/* | cut -d: -f1 | cut -d/ -f6" and note the UUID 2- stop glusterd on failed server and add "UUID=uuid_from_previous step" to /var/lib/glusterd/glusterd.info and start glusterd

[Gluster-users] Recovering lost node in dispersed volume

I set uo a dispersed volume with 1 x (3 + 1) nodes ( i do know that 3+1 is not optimal). Originally created in version 3.7 but recently upgraded without issue to 3.8. # gluster vol info Volume Name: rvol Type: Disperse Volume ID: e8f15248-d9de-458e-9896-f1a5782dcf74 Status: Started Snapshot

Re: [Gluster-users] 3.8.3 Bitrot signature process

Hi Kotresh, I have raised bug. https://bugzilla.redhat.com/show_bug.cgi?id=1378466 Thanks Amudhan On Thu, Sep 22, 2016 at 2:45 PM, Kotresh Hiremath Ravishankar < khire...@redhat.com> wrote: > Hi Amudhan, > > It's as of now, hard coded based on some testing results. That part is not >

Re: [Gluster-users] gluster 3.7 healing errors (no data available, buf->ia_gfid is null)

On Thu, Sep 22, 2016 at 12:51 PM, Ravishankar N wrote: > On 09/22/2016 12:38 PM, Pasi Kärkkäinen wrote: > >> On Thu, Sep 22, 2016 at 09:58:25AM +0530, Ravishankar N wrote: >> >>> On 09/21/2016 10:54 PM, Pasi Kärkkäinen wrote: >>> Let's see. # getfattr -m .