[Gluster-users] Failed replace-brick in gluster 3.3.2

[John Ewing]

Hi,

I've had the same problem as in this earlier list message
http://comments.gmane.org/gmane.comp.file-systems.gluster.user/11520

I tried to do a replace brick and it copied a percentage of the files to
the new brick before hanging the volume which caused the clients to hang as
well. There was a stuck glusterfsd process at 100% cpu usage even after
issuing a gluster replace-brick pause command.

gluster replace-brick abort doesn't work and hangs up the management
interface for 30 minutes until it times out. Even after rebooting the node
I can't get abort to work,  the status of the replace is paused and I'm
getting the following continually logged in the brick log.

[2014-03-19 10:40:30.578834] W [dict.c:995:data_to_str]
(-->/usr/lib64/glusterfs/3.3.2/rpc-transport/socket.so(socket_connect+0xab)
[0x7f4ab0ee5b9b]
(-->/usr/lib64/glusterfs/3.3.2/rpc-transport/socket.so(socket_client_get_remote_sockaddr+0x155)
[0x7f4ab0eed1f5]
(-->/usr/lib64/glusterfs/3.3.2/rpc-transport/socket.so(client_fill_address_family+0x2bb)
[0x7f4ab0eed05b]))) 0-dict: data is NULL
[2014-03-19 10:40:30.578954] W [dict.c:995:data_to_str]
(-->/usr/lib64/glusterfs/3.3.2/rpc-transport/socket.so(socket_connect+0xab)
[0x7f4ab0ee5b9b]
(-->/usr/lib64/glusterfs/3.3.2/rpc-transport/socket.so(socket_client_get_remote_sockaddr+0x155)
[0x7f4ab0eed1f5]
(-->/usr/lib64/glusterfs/3.3.2/rpc-transport/socket.so(client_fill_address_family+0x2c6)
[0x7f4ab0eed066]))) 0-dict: data is NULL

[2014-03-19 10:42:42.607440] E [name.c:141:client_fill_address_family]
0-volname-replace-brick: transport.address-family not specified. Could not
guess default value from (remote-host:(null) or
transport.unix.connect-path:(null)) options

I don't if this is similar to this bug
https://bugzilla.redhat.com/show_bug.cgi?id=816915


How do I get the cluster to abort the replace brick operation

Thanks

J.
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