Re: [Gluster-devel] error on server: [protocol.c:259:gf_block_unserialize_transport] server: EOF from peer

[Титов Александр]

I have two storage machines (glusterfs server) with hardware raid 1+0.
Server configuration here:
volume brick
  type storage/posix
  option directory /gfs_local/export
end-volume

volume brick-ns
  type storage/posix
  option directory /gfs_local/export_ns
end-volume

volume server
  type protocol/server
  subvolumes brick brick-ns
  option transport-type tcp/server
  option auth.ip.brick.allow 10.10.*.*
  option auth.ip.brick-ns.allow 10.10.*.*
end-volume

and 10 machines use glusterfs client (include servers) with this
configuration:
volume storage1
  type protocol/client
  option transport-type tcp/client
  option remote-host 10.10.0.12
  option remote-subvolume brick
end-volume

volume storage1-ns
  type protocol/client
  option transport-type tcp/client
  option remote-host 10.10.0.12
  option remote-subvolume brick-ns
end-volume

volume storage2
  type protocol/client
  option transport-type tcp/client
  option remote-host 10.10.0.13
  option remote-subvolume brick
end-volume

volume storage2-ns
  type protocol/client
  option transport-type tcp/client
  option remote-host 10.10.0.13
  option remote-subvolume brick-ns
end-volume

volume mirror1
  type cluster/afr
  subvolumes storage1 storage2
end-volume

volume ns1
  type cluster/afr
  subvolumes storage1-ns storage2-ns
end-volume

volume gfs
  type cluster/unify
  subvolumes mirror1
  option namespace ns1
  option scheduler rr
  option rr.limits.min-free-disk 5%
  option rr.refresh-interval 10
end-volume

Error message "Input/output error" in list dirctories occurs after remove
file on one of the client from this directory, bat this error is reproduced
in spot.

2008/5/15 Daniel Maher <address@hidden <address@hidden>>:

> On Thu, 15 May 2008 14:30:32 +0400 "Титов Александр"
> <address@hidden> wrote:
>
> > Hello!
> > I have errors in glustrefsd log:
>
> > When I try to list any directories on client, I have Input/Output
> > error: #ls /gfs/directories/v/46/vy/2w/5t
> > ls: /gfs/directories/v/46/vy/2w/5t: Input/output error
> >
> > And sometimes command mkdir -p /gfs/directories/a/b/c/d/e/f return
> > same error message ( Input/output error). This problem solves with
> > remount gfs partition.
> >
> > Glusterfs client and server version  is
> > glusterfs--mainline--2.5--patch-676. I've installed them from Debian
> > lenny packages.
> >
> > Help please.
>
> Please post a description of your environment, as well as the
> configurations of your clients and servers, and a description of any
> actions or activities which preceded this error condition.
>
> You should post the configurations to the pastebin :
> http://glusterfs.pastebin.com/
>
>
> --
> Daniel Maher <dma AT witbe.net>
>



-- 
С уважением,
Титов Александр