> Looks like the eth devices have entered into promiscous mode, If you would have a lot of traffic on the ethernet, this could be a cause of the delay. Try cutting down non-AoE traffic. Rgds Shailesh On Fri, 2007-02-23 at 15:34 -0800, Lin Shen (lshen) wrote: > I'm trying to run GFS on top of AoE on my two-node cluster (node A and > B). I was using GNBD previously. > > I first exported a partition from A to B using vblade via eth1 (the > cluster is using eth0 I believe). That seems to work as expected. Then, > I did a gfs_mkfs on the etherd partition on B, and mounted the file > system on both A and B. All went as expected. But when I write stuff > onto the file system on either node, it takes a long time (a few > minutes) or never for the contents to be propagated to the other node. > > I saw some abnormal messages in the log, but not quite sure what it > means. This is from node A, and similar messages are also in log from > node B. Any ideas? How should I trouble shoot this? > > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: Joined cluster. Now > mounting FS... > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: jid=1: Trying to > acquire journal lock... > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: jid=1: Trying to > acquire journal lock... > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: jid=1: Looking at > journal... > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: jid=1: Looking at > journal... > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: jid=1: Done > Feb 23 11:46:52 cfs2 kernel: GFS: fsid=gfs:aoe.1: jid=1: Done > Feb 23 15:02:51 cfs2 kernel: device eth0 entered promiscuous mode > Feb 23 15:02:51 cfs2 kernel: device eth0 entered promiscuous mode > Feb 23 15:02:51 cfs2 kernel: device eth1 entered promiscuous mode > Feb 23 15:02:51 cfs2 kernel: device eth1 entered promiscuous mode > Feb 23 15:02:51 cfs2 kernel: device lo entered promiscuous mode > Feb 23 15:02:51 cfs2 kernel: device lo entered promiscuous mode > > > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster > > -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
