[Gluster-devel] glusterfsd core dumps
gordan at bobich.net
gordan at bobich.net
Tue May 6 16:58:22 UTC 2008
I just did a bit more digging, and it seems related to the posix-lock
feature. If I remove that from the volume stacks, everything works fine.
The machine on which glusterfsd core dumps is the secondary server (as per
the afr component list ordering) and is x86-64. The primary (IA32) machine
continues fine without the core dump.
Configs for both sides are attached. Have I made a mistake in the configs?
Gordan
On Tue, 6 May 2008, gordan at bobich.net wrote:
> Hi,
>
> I've just observed what seems like a problem related to remote startind
> glusterfsd over ssh. If I ssh into one of my glusterfs servers, su to root
> and start glusterfsd, it starts fine and everything works. However, as soon
> as I log out, glusterfsd seems to die and core dump.
>
> If I do it with nohup it doesn't seem to happen, so I'm guessing it's the
> session reset that causes the problem. I'm guessing this isn't the expected
> behaviour. An uncaught signal (SIGHUP?) somewhere, perhaps?
>
> This only seems to have started happening since I added the posix lock brick
> and re-ordered the storage volume bricks so they are listed in the same order
> on all servers.
>
> Gordan
>
>
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-------------- next part --------------
#volume home2-store
volume home2
type storage/posix
option directory /gluster/home
end-volume
#volume home2
# type features/posix-locks
# subvolumes home2-store
#end-volume
volume storage-home
type protocol/server
option transport-type tcp/server
option listen-port 6996
subvolumes home2
option auth.ip.storage-home.allow 192.168.*
end-volume
volume home1
type protocol/client
option transport-type tcp/client
option remote-host 192.168.0.1
option remote-port 6996
option remote-subvolume storage-home
end-volume
volume home-afr
type cluster/afr
option read-subvolume home2
subvolumes home1 home2
end-volume
volume home
type protocol/server
option transport-type tcp/server
option listen-port 6997
option client-volume-filename /etc/glusterfs/glusterfs-client.vol
subvolumes home-afr
option auth.ip.home.allow 127.0.0.1,192.168.*
end-volume
-------------- next part --------------
volume home
type protocol/client
option transport-type tcp/client
option remote-host 127.0.0.1
option remote-port 6997
option remote-subvolume home
end-volume
-------------- next part --------------
#volume home1-store
volume home1
type storage/posix
option directory /gluster/home
end-volume
#volume home1
# type features/posix-locks
# subvolumes home1-store
#end-volume
volume storage-home
type protocol/server
option transport-type tcp/server
option listen-port 6996
subvolumes home1
option auth.ip.storage-home.allow 192.168.*
end-volume
volume home2
type protocol/client
option transport-type tcp/client
option remote-host 192.168.3.1
option remote-port 6996
option remote-subvolume storage-home
end-volume
volume home-afr
type cluster/afr
option read-subvolume home1
subvolumes home1 home2
end-volume
volume home
type protocol/server
option transport-type tcp/server
option listen-port 6997
option client-volume-filename /etc/glusterfs/glusterfs-client.vol
subvolumes home-afr
option auth.ip.home.allow 127.0.0.1,192.168.*
end-volume
-------------- next part --------------
volume home
type protocol/client
option transport-type tcp/client
option remote-host 127.0.0.1
option remote-port 6997
option remote-subvolume home
end-volume
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