[Gluster-users] afr_set_split_brain - not sure what this means

Jenn Fountain jfountai at comcast.net
Thu Aug 19 22:31:38 UTC 2010


Oh and 
[root at xx-xx upload]# rpm -qa | grep fuse
fuse-2.7.4-8.el5
fuse-libs-2.7.4-8.el5
fuse-libs-2.7.4-8.el5
[root at xx-xx xx]# rpm -qa | grep gluster
glusterfs-common-3.0.5-1
glusterfs-server-3.0.5-1
glusterfs-client-3.0.5-1

-Jenn





On Aug 19, 2010, at 6:28 PM, Jenn Fountain wrote:

> BTW
> 
> here is my config
> 
> ### Add client feature and attach to remote subvolume of server1
> volume brick1
> type protocol/client
> option transport-type tcp
> option remote-host x.x.x.x   # IP address of the remote brick
> option remote-subvolume brick        # name of the remote volume
> end-volume
> 
> ### Add client feature and attach to remote subvolume of server2
> volume brick2
> type protocol/client
> option transport-type tcp
> option remote-host x.x.x.x      # IP address of the remote brick
> option remote-subvolume brick        # name of the remote volume
> end-volume
> 
> ### Add client feature and attach to remote subvolume of server2
> volume brick3
> type protocol/client
> option transport-type tcp
> option remote-host x.x.x.x      # IP address of the remote brick
> option remote-subvolume brick        # name of the remote volume
> end-volume 
> 
> #The replicated volume with data
> volume replicate
> type cluster/replicate
> # optionally but useful if most is reading
> # !!!different values for box a and box b!!!
> # option read-subvolume remote1
> # option read-subvolume remote2
> subvolumes brick1 brick2 brick3
> end-volume
> 
> volume writebehind
>    type performance/write-behind
>    option cache-size 4MB
>    subvolumes replicate
> end-volume
> 
> volume iocache
>    type performance/io-cache
>    option cache-size `echo $(( $(grep 'MemTotal' /proc/meminfo | sed 's/[^0-9]//g') / 5120 ))`MB
>    option cache-timeout 1
>    subvolumes writebehind
> end-volume
> 
> volume quickread
>    type performance/quick-read
>    option cache-timeout 1
>    option max-file-size 64kB
>    subvolumes iocache
> end-volume
> 
> #volume statprefetch
> #    type performance/stat-prefetch
> #    subvolumes quickread
> #end-volume
> 
> 
> Linux CentOS 5.5 no firewall between servers.
> -Jenn
> 
> 
> 
> 
> 
> On Aug 19, 2010, at 6:00 PM, Jenn Fountain wrote:
> 
>> I am seeing this a couple times in the logs of two of my servers:
>> 
>> [afr.c:107:afr_set_split_brain] replicate: invalid argument: inode
>> 
>> I am not 100% what this means or what I need to do to "fix".
>> 
>> Any thoughts?
>> 
>> 
>> -Jenn
>> 
>> 
>> 
>> 
>> 
>> _______________________________________________
>> Gluster-users mailing list
>> Gluster-users at gluster.org
>> http://gluster.org/cgi-bin/mailman/listinfo/gluster-users
> 




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