[Gluster-users] Error when mounting glusterfs on VM
Jiffin Tony Thottan
jthottan at redhat.com
Thu Jul 16 07:11:50 UTC 2015
On 16/07/15 11:52, Kaamesh Kamalaaharan wrote:
> Hi everyone,
> Im trying to mount my volume on my VM but im encountering several problems
> 1) Using nfs mount to mount my gluster volume, i am able to mount
> normally, but when i access executables stored on my gluster volume,
> the process hangs and i have to cancel it. Once i cancel the process,
> the mount point is no longer accessible and im unable to view any
> files on my mount point
Can u please provide following details :
1.) can u try showmount -e <server_ip> on client
at server
2.) gluster v status
3) check the pid of gluster-nfs running on the brick(if there is)
4.) provide nfs.log and rpcinfo
Thanks,
Jiffin
>
> 2) using gluster-client (same version as server 3.6.2 ) to mount my
> gluster volume , im getting the following messages in the gluster log.
>
> 1: volume gfsvolume-client-0
> 2: type protocol/client
> 3: option ping-timeout 30
> 4: option remote-host gfs1
> 5: option remote-subvolume /export/sda/brick
> 6: option transport-type socket
> 7: option frame-timeout 90
> 8: option send-gids true
> 9: end-volume
> 10:
> 11: volume gfsvolume-client-1
> 12: type protocol/client
> 13: option ping-timeout 30
> 14: option remote-host gfs2
> 15: option remote-subvolume /export/sda/brick
> 16: option transport-type socket
> 17: option frame-timeout 90
> 18: option send-gids true
> 19: end-volume
> 20:
> 21: volume gfsvolume-replicate-0
> 22: type cluster/replicate
> 23: option data-self-heal-algorithm diff
> 24: option quorum-type fixed
> 25: option quorum-count 1
> 26: subvolumes gfsvolume-client-0 gfsvolume-client-1
> 27: end-volume
> 28:
> 29: volume gfsvolume-dht
> 30: type cluster/distribute
> 31: subvolumes gfsvolume-replicate-0
> 32: end-volume
> 33:
> 34: volume gfsvolume-write-behind
> 35: type performance/write-behind
> 36: option cache-size 4MB
> 37: subvolumes gfsvolume-dht
> 38: end-volume
> 39:
> 40: volume gfsvolume-read-ahead
> 41: type performance/read-ahead
> 42: subvolumes gfsvolume-write-behind
> 43: end-volume
> 44:
> 45: volume gfsvolume-io-cache
> 46: type performance/io-cache
> 47: option max-file-size 2MB
> 48: option cache-timeout 60
> 49: option cache-size 6442450944
> 50: subvolumes gfsvolume-read-ahead
> 51: end-volume
> 52:
> 53: volume gfsvolume-open-behind
> 54: type performance/open-behind
> 55: subvolumes gfsvolume-io-cache
> 56: end-volume
> 57:
> 58: volume gfsvolume-md-cache
> 59: type performance/md-cache
> 60: subvolumes gfsvolume-open-behind
> 61: end-volume
> 62:
> 63: volume gfsvolume
> [2015-07-16 03:31:27.231127] E [MSGID: 108006]
> [afr-common.c:3591:afr_notify] 0-gfsvolume-replicate-0: All
> subvolumes are down. Going offline until atleast one of them
> comes back up.
> [2015-07-16 03:31:27.232201] W [MSGID: 108001]
> [afr-common.c:3635:afr_notify] 0-gfsvolume-replicate-0:
> Client-quorum is not met
> 64: type debug/io-stats
> 65: option latency-measurement on
> 66: option count-fop-hits on
> 67: subvolumes gfsvolume-md-cache
> 68: end-volume
> 69:
> 70: volume meta-autoload
> 71: type meta
> 72: subvolumes gfsvolume
> 73: end-volume
> 74:
> +------------------------------------------------------------------------------+
> [2015-07-16 03:31:27.254509] I
> [fuse-bridge.c:5080:fuse_graph_setup] 0-fuse: switched to graph 0
> [2015-07-16 03:31:27.255262] I [fuse-bridge.c:4009:fuse_init]
> 0-glusterfs-fuse: FUSE inited with protocol versions:
> glusterfs 7.22 kernel 7.17
> [2015-07-16 03:31:27.256340] I
> [afr-common.c:3722:afr_local_init] 0-gfsvolume-replicate-0: no
> subvolumes up
> [2015-07-16 03:31:27.256722] I
> [afr-common.c:3722:afr_local_init] 0-gfsvolume-replicate-0: no
> subvolumes up
> [2015-07-16 03:31:27.256840] W
> [fuse-bridge.c:779:fuse_attr_cbk] 0-glusterfs-fuse: 2:
> LOOKUP() / => -1 (Transport endpoint is not connected)
> [2015-07-16 03:31:27.284927] I
> [fuse-bridge.c:4921:fuse_thread_proc] 0-fuse: unmounting /export
> [2015-07-16 03:31:27.285919] W
> [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum
> (15), shutting down
> [2015-07-16 03:31:27.286052] I [fuse-bridge.c:5599:fini]
> 0-fuse: Unmounting '/export'.
>
>
>
> I have deployed gluster successfully on my physical machines and my
> network is fine. I used the exact same steps to install the gluster
> client on my VM and my physical machines. Some info you may find
> helpful in narrowing down the error is as below:
>
> -My physical machines are fine and show no error messages in log.
> -I am able to ssh into the machine so it is not a network problem.
> -there are no firewall rules on the gluster server and client .
> -I have done modprobe fuse successfully.
> - NFS is installed on all machines.
> - gluster versions are same on all machines
> - gluster volume status shows all processes are online
> - gluster status client does not show my client machine
> -server can ping to client and client can ping the server
> -i tried restarting rpcbind but it didnt fix my problem
>
> If there is anything else you would need to help me fix this , please
> do let me know and ill pass the info on to you .
>
> Eid Mubarak to all those who are celebrating and thank you in advance
> for your assistance.
>
> Thanks,
> Kaamesh
>
>
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
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