Hi,
sorry for disturbing you again. I met another problem using GlusterFS.
I have several machines with CentOs 7.2 and RDMA hardware and software
installed. And I can confirm RDMA works well on these machines.
I yum -y install glusterfs-rdma and glusterfs-server, and started
glusterd . Created and started volume using transport type RDMA.
But I can not mount the glusterfs-server on another client machine.
the log error is: W [MSGID: 103071]
[rdma.c:1289:gf_rdma_cm_event_handler] 0-data-client-1: cma event
RDMA_CM_EVENT_REJECTED, error 8
In the documentation of gluster, I saw "NOTE: As of now only FUSE
client and gNFS server would support RDMA transport.”
so what is gNFS? How could I do to using RDMA transport type?
please give me some advice if possible
Thanks you very much.
by starshine from beijing, China at 24 June, 2017.
> 在 2017年5月20日，00:48，Nithya Balachandran <[email protected]> 写道：
>
> Hi,
>
> The rebalance could have failed because of any one of several reasons. You
> would need to check the rebalance log for the volume to figure out why it
> failed in this case. This should be /var/log/glusterfs/data-rebalance.log on
> bigdata-dlp-server00.xg01.
>
> I can take a look at the log if you send it across.
>
> Regards,
> Nithya
>
> On 19 May 2017 at 13:09, Pranith Kumar Karampuri <[email protected]
> <mailto:[email protected]>> wrote:
> Adding gluster-users, developers who work on distribute module of gluster.
>
> On Fri, May 19, 2017 at 12:58 PM, 郭鸿岩(基础平台部) <[email protected]
> <mailto:[email protected]>> wrote:
> Hello,
>
> I am a user of Gluster 3.8 from beijing, China.
> I met a problem. I added a brick to a volume, but the brick is on
> the / disk, the same disk with the linux OS.
> So I want to remove it. The volume is of distributed type without
> replica.
>
> I use commad: gluster volume remove-brick data
> server1:/vdata/bricks/data start,
> It is ok. The command is successfully accepted by gluster. But then I
> check status: gluster volume remove-brick data server1:/vdata/bricks/data
> status.
> IT showd:
>
> Node Rebalanced-files size scanned failures skipped status run time
> in h:m:s
> --------- ----------- ----------- ----------- -----------
> ----------- ------------ ———————
> bigdata-dlp-server00.xg01 0 0Bytes 0 1 0 failed 0:0:0
>
> 0 files Scaned, 0 Bytes transfered and 1 failure.
>
> Please give me some advice , How could I do to remove this brick without data
> loss?
>
> Thank you very much!
>
> best wishes.
>
>
> by starshine.
>
>
>
> --
> Pranith
>
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