[ovirt-users] volume parameters

[Sandro Bonazzola]

On Sat, Nov 7, 2015 at 12:28 PM, paf1 at email.cz <paf1 at email.cz> wrote:

> Hello,
> would U recommend me set of functional params for volume replica 2 ?
>

If you're planning to upgrade to 3.6.z in the near future please note that
by default vdsm support replica 3 only starting from 3.6.0.
For allowing replica 2 to be used by vdsm you'll need to manually change
vdsm configuration file.




> Old ones was  ( for 3.5.2 gluster version )
> storage.owner-uid   36
> storage.owner-gid   36
> performance.io-cache  off
> performance.read-ahead  off
> network.remote-dio enable
> cluster.eager-lock enable
> performance.stat-prefetch off
> performance.quick-read off
> cluster.quorum-count 1
> cluster.server-quorum-type none
> cluster.quorum-type  fixed
>
> after upgrade to 3.5.7 version and setting default recommendation, volumes
> became inaccessable ( permission denied - fixed by owner uid/gui settings
> to 36)
> Why the defaults have been changed  ?
> Just still Error / Critical messages occure  ( examples follow )
>
> *E* - list of grep  etc-glusterfs-glusterd.vol.log
> [2015-11-07 10:49:10.883564] E [socket.c:2965:socket_connect]
> 0-management: Failed to set keep-alive: Invalid argument
> [2015-11-07 10:49:10.886152] E [socket.c:2965:socket_connect]
> 0-management: Failed to set keep-alive: Invalid argument
> [2015-11-07 10:49:15.954942] E [rpc-clnt.c:362:saved_frames_unwind] (-->
> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x196)[0x7fa88b014a66] (-->
> /lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7fa88addf9be] (-->
> /lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7fa88addface] (-->
> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x9c)[0x7fa88ade148c] (-->
> /lib64/libgfrpc.so.0(rpc_clnt_notify+0x88)[0x7fa88ade1c98] )))))
> 0-management: forced unwinding frame type(Peer mgmt) op(--(2)) called at
> 2015-11-07 10:49:10.918764 (xid=0x5)
> [2015-11-07 10:49:26.719176] E [socket.c:2965:socket_connect]
> 0-management: Failed to set keep-alive: Invalid argument
> [2015-11-07 10:54:59.738232] E [MSGID: 106243] [glusterd.c:1623:init]
> 0-management: creation of 1 listeners failed, continuing with succeeded
> transport
> [2015-11-07 10:55:01.860991] E [socket.c:2965:socket_connect]
> 0-management: Failed to set keep-alive: Invalid argument
> [2015-11-07 10:55:01.863932] E [socket.c:2965:socket_connect]
> 0-management: Failed to set keep-alive: Invalid argument
> [2015-11-07 10:55:01.866779] E [socket.c:2965:socket_connect]
> 0-management: Failed to set keep-alive: Invalid argument
>
> *C* - list of grep  etc-glusterfs-glusterd.vol.log
> [2015-11-07 10:49:16.045778] C [MSGID: 106003]
> [glusterd-server-quorum.c:346:glusterd_do_volume_quorum_action]
> 0-management: Server quorum regained for volume 1KVM12-P4. Starting local
> bricks.
> [2015-11-07 10:49:16.049319] C [MSGID: 106003]
> [glusterd-server-quorum.c:346:glusterd_do_volume_quorum_action]
> 0-management: Server quorum regained for volume 1KVM12-P5. Starting local
> bricks.
>
> regs.Paf1
>
>
>
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> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>


-- 
Sandro Bonazzola
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