[Gluster-users] glusterfs 3.1.0 disable-io-mode
raghavendra at gluster.com
Wed Dec 1 23:43:43 UTC 2010
in 3.1.x the options --disable-direct-io-mode and --enable-direct-io-mode are replaced by --direct-io-mode=[off/on]. So, I was interested in knowing whether you used the option --disable-direct-io-mode or --direct-io-mode. >From your previous mail, it seems you are trying to use --disable-direct-io-mode (which is not supported in 3.1.x). Hence please use --direct-io-mode and let us know whether the issue still persists.
----- Original Message -----
From: "Kakaletris Kostas" <kkakas at yahoo.gr>
To: "Raghavendra G" <raghavendra at gluster.com>
Cc: gluster-users at gluster.org
Sent: Wednesday, December 1, 2010 3:34:10 PM
Subject: Re: [Gluster-users] glusterfs 3.1.0 disable-io-mode
I remember that i tried that to with mount -t glusterfs and i was
getting error that glustrerfs don't understand --disable-direct-io-mode
(wasn't writing disable but probably was translating the command to that) .
We removed gluster 3.1 and install gluster 3.0.5 from the centos rpms
where the parameter gave no error but we continue having problems with
xen and paravirtualized with tap "disks" . We installed the patched fuse
and didn't solved our problem. We get to the conclusion that maybe
problem was that the kernel on these machines was 2.6.18-194.el5xen
(centos 5.5). On debian machines that xen kernel was 2.6.26 was working
with tap, but the machines we wanted to use are dell that debian is not
installing. We gonna have a look for testing with other clustered file
system on these machines and check again with glusterfs when we are
going to install centos6 and make use of new glusterfs version.
Thanks for your replies
Στις 1/12/2010 8:23 πμ, ο/η Raghavendra G έγραψε:
> Hi Kostas,
> Is --direct-io-mode=off not working for you?
> ----- Original Message -----
> From: "Kakaletris Kostas"<kkakas at yahoo.gr>
> To: gluster-users at gluster.org
> Sent: Tuesday, November 23, 2010 3:27:39 PM
> Subject: [Gluster-users] glusterfs 3.1.0 disable-io-mode
> I'm trying gluster 3.1.0 in conjunction with XEN on centos 5.5.
> I have problem installing a vm cause installation hangs. Searched the
> net and found that for xen to work in previous gluster versions thay had
> to disable direct io mode.
> glusterfs says that don't recognize --disable-direct-io-mode. I tried
> several syntax with --diasble-direct-io-mode , direct-io-mode=disable,
> direct-io-mode=off , and in different positions of the mount command
> (mount -t glusterfs -o<opt> ...... , mount -o<xxx> -t glusterfs
> xxxx:/xxx /xxx , etc)
> Thanks in advance
> Gluster-users mailing list
> Gluster-users at gluster.org
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