Patrick Nixon
2019-Feb-11 01:19 UTC
[Gluster-users] Files on Brick not showing up in ls command
Hello! I have an 8 node distribute volume setup. I have one node that accept files and stores them on disk, but when doing an ls, none of the files on that specific node are being returned. Can someone give some guidance on what should be the best place to start troubleshooting this? # gluster volume info Volume Name: gfs Type: Distribute Volume ID: 44c8c4f1-2dfb-4c03-9bca-d1ae4f314a78 Status: Started Snapshot Count: 0 Number of Bricks: 8 Transport-type: tcp Bricks: Brick1: gfs01:/data/brick1/gv0 Brick2: gfs02:/data/brick1/gv0 Brick3: gfs03:/data/brick1/gv0 Brick4: gfs05:/data/brick1/gv0 Brick5: gfs06:/data/brick1/gv0 Brick6: gfs07:/data/brick1/gv0 Brick7: gfs08:/data/brick1/gv0 Brick8: gfs04:/data/brick1/gv0 Options Reconfigured: cluster.min-free-disk: 10% nfs.disable: on performance.readdir-ahead: on # gluster peer status Number of Peers: 7 Hostname: gfs03 Uuid: 4a2d4deb-f8dd-49fc-a2ab-74e39dc25e20 State: Peer in Cluster (Connected) Hostname: gfs08 Uuid: 17705b3a-ed6f-4123-8e2e-4dc5ab6d807d State: Peer in Cluster (Connected) Hostname: gfs07 Uuid: dd699f55-1a27-4e51-b864-b4600d630732 State: Peer in Cluster (Connected) Hostname: gfs06 Uuid: 8eb2a965-2c1e-4a64-b5b5-b7b7136ddede State: Peer in Cluster (Connected) Hostname: gfs04 Uuid: cd866191-f767-40d0-bf7b-81ca0bc032b7 State: Peer in Cluster (Connected) Hostname: gfs02 Uuid: 6864c6ac-6ff4-423a-ae3c-f5fd25621851 State: Peer in Cluster (Connected) Hostname: gfs05 Uuid: dcecb55a-87b8-4441-ab09-b52e485e5f62 State: Peer in Cluster (Connected) All gluster nodes are running glusterfs 4.0.2 The clients accessing the files are also running glusterfs 4.0.2 Both are Ubuntu Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20190210/f815ccdd/attachment.html>
Vijay Bellur
2019-Feb-12 00:34 UTC
[Gluster-users] Files on Brick not showing up in ls command
On Sun, Feb 10, 2019 at 5:20 PM Patrick Nixon <pnixon at gmail.com> wrote:> Hello! > > I have an 8 node distribute volume setup. I have one node that accept > files and stores them on disk, but when doing an ls, none of the files on > that specific node are being returned. > > Can someone give some guidance on what should be the best place to start > troubleshooting this? >Are the files being written from a glusterfs mount? If so, it might be worth checking if the network connectivity is fine between the client (that does ls) and the server/brick that contains these files. You could look up the client log file to check if there are any messages related to rpc disconnections. Regards, Vijay> # gluster volume info > > Volume Name: gfs > Type: Distribute > Volume ID: 44c8c4f1-2dfb-4c03-9bca-d1ae4f314a78 > Status: Started > Snapshot Count: 0 > Number of Bricks: 8 > Transport-type: tcp > Bricks: > Brick1: gfs01:/data/brick1/gv0 > Brick2: gfs02:/data/brick1/gv0 > Brick3: gfs03:/data/brick1/gv0 > Brick4: gfs05:/data/brick1/gv0 > Brick5: gfs06:/data/brick1/gv0 > Brick6: gfs07:/data/brick1/gv0 > Brick7: gfs08:/data/brick1/gv0 > Brick8: gfs04:/data/brick1/gv0 > Options Reconfigured: > cluster.min-free-disk: 10% > nfs.disable: on > performance.readdir-ahead: on > > # gluster peer status > Number of Peers: 7 > Hostname: gfs03 > Uuid: 4a2d4deb-f8dd-49fc-a2ab-74e39dc25e20 > State: Peer in Cluster (Connected) > Hostname: gfs08 > Uuid: 17705b3a-ed6f-4123-8e2e-4dc5ab6d807d > State: Peer in Cluster (Connected) > Hostname: gfs07 > Uuid: dd699f55-1a27-4e51-b864-b4600d630732 > State: Peer in Cluster (Connected) > Hostname: gfs06 > Uuid: 8eb2a965-2c1e-4a64-b5b5-b7b7136ddede > State: Peer in Cluster (Connected) > Hostname: gfs04 > Uuid: cd866191-f767-40d0-bf7b-81ca0bc032b7 > State: Peer in Cluster (Connected) > Hostname: gfs02 > Uuid: 6864c6ac-6ff4-423a-ae3c-f5fd25621851 > State: Peer in Cluster (Connected) > Hostname: gfs05 > Uuid: dcecb55a-87b8-4441-ab09-b52e485e5f62 > State: Peer in Cluster (Connected) > > All gluster nodes are running glusterfs 4.0.2 > The clients accessing the files are also running glusterfs 4.0.2 > Both are Ubuntu > > Thanks! > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20190211/a957e7c1/attachment.html>