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RE : [Gluster-devel] ext3 eligible for cluster/s tripe ?
From: |
GARDAIS Ionel |
Subject: |
RE : [Gluster-devel] ext3 eligible for cluster/s tripe ? |
Date: |
Sun, 16 Dec 2007 20:44:41 +0100 |
Thanks Anand for being there to answer all my questions !
I've used the cluster/stripe translator in a local-only setup
# glusterfs client
volume data-2-local
type storage/posix
option directory /data-2
end-volume
volume data-3-local
type storage/posix
option directory /data-3
end-volume
volume data-striped
type cluster/stripe
subvolumes data-2-local data-3-local
option block-size *:1MB
end-volume
Whatever the block-size (64kB, 128kB, 1MB, 64MB), iostat reports 30MB/s/disk
which is less than half the nominal (each data-X storage is a separate XRaid FC
controller able to ingest 80MB/s)
-------- Message d'origine--------
De: address@hidden de la part de Anand Avati
Date: dim. 16/12/2007 19:03
À: GARDAIS Ionel
Cc: address@hidden
Objet : Re: [Gluster-devel] ext3 eligible for cluster/stripe ?
If the kernel option is turned on, yes it does. you can verify with
getfattr/setfattr
avati
2007/12/16, GARDAIS Ionel <address@hidden>:
>
> Hi list,
>
> I've found that what I want to archieve is more something like
> cluster/stripe than cluster/unify.
> However, a special note for stripe translator state "Stripe needs extended
> attribute support in the underlying FS."
>
> Does ext3 meet this requirement ?
>
> Thanks,
> Ionel
> _______________________________________________
> Gluster-devel mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>
--
If I traveled to the end of the rainbow
As Dame Fortune did intend,
Murphy would be there to tell me
The pot's at the other end.