[Gluster-devel] about afr

[Raghavendra G]

Hi Nicolas,

how much time did you wait before concluding the mount point to be not
working? afr waits for a maximum of (2 * transport-timeout) seconds before
returning sending reply to the application. Can you wait for some time and
check out is this the issue you are facing?

regards,

On Mon, Jan 12, 2009 at 7:49 PM, nicolas prochazka <
prochazka.nicolas at gmail.com> wrote:

> Hi.
> I've installed this model to test Gluster :
>
> + 2 servers ( A B )
>    - with glusterfsd  server  ( glusterfs--mainline--3.0--patch-842 )
>    - with glusterfs  client
> server conf file .
>
> + 1 server C only client mode.
>
> My issue :
> If C open big file in this client configuration and then i stop server A
> (or B )
> gluster mount point on server C seems to be block, i can not do 'ls -l'
> for example.
> Is a this thing is normal ? as C open his file on A or B , then it is
> blocking when server down ?
> I was thinking in client AFR, client can reopen file/block an other server
> , i'm wrong ?
> Should use HA translator ?
>
> Regards,
> Nicolas Prochazka.
>
>
>
>
>
> volume brickless
> type storage/posix
> option directory /mnt/disks/export
> end-volume
>
> volume brick
> type features/posix-locks
> option mandatory on          # enables mandatory locking on all files
> subvolumes brickless
> end-volume
>
> volume server
> type protocol/server
> subvolumes brick
> option transport-type tcp
> option auth.addr.brick.allow 10.98.98.*
> end-volume
> ---------------------------
>
> client config
> *volume brick_10.98.98.1
> type protocol/client
> option transport-type tcp/client
> option remote-host 10.98.98.1
> option remote-subvolume brick
> end-volume
>
> **volume brick_10.98.98.2
> type protocol/client
> option transport-type tcp/client
> option remote-host 10.98.98.2
> option remote-subvolume brick
> end-volume*
> *
> volume last
> type cluster/replicate
> subvolumes brick_10.98.98.1 **brick_10.98.98.2*
> *end-volume
>
> volume iothreads
> type performance/io-threads
> option thread-count 2
> option cache-size 32MB
> subvolumes last
> end-volume
>
> volume io-cache
> type performance/io-cache
> option cache-size 1024MB             # default is 32MB
> option page-size  1MB              #128KB is default option
> option force-revalidate-timeout 2  # default is 1
> subvolumes iothreads
> end-volume
>
> volume writebehind
> type performance/write-behind
> option aggregate-size 256KB # default is 0bytes
> option window-size 3MB
> option flush-behind on      # default is 'off'
> subvolumes io-cache
> end-volume
> *
>
> _______________________________________________
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> Gluster-devel at nongnu.org
> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>
>


-- 
Raghavendra G
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