gluster 3.2.0 - totally broken?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Ah, well I was actually looking around to see if with 3.2 there was a
command to set the performance options... answers that question. Either way,
though, I think setting the threads will help a lot.
Justice London

-----Original Message-----
From: Burnash, James [mailto:jburnash at knight.com] 
Sent: Wednesday, May 18, 2011 12:57 PM
To: 'Justice London'; 'Tomasz Chmielewski'; 'Anthony J. Biacco'
Cc: gluster-users at gluster.org
Subject: RE: gluster 3.2.0 - totally broken?

I believe that it is more consistent and repeatable to just use the gluster
command to set this. Example from this page:
http://www.gluster.com/community/documentation/index.php/Gluster_3.1:_Settin
g_Volume_Options

gluster volume set VOLNAME performance.io-thread-count 64

This also means that your changes will persist across any other "gluster
volume set" commands. Generally speaking, hand editing the volume config
files is a bad idea, IMHO.

James

-----Original Message-----
From: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] On Behalf Of Justice London
Sent: Wednesday, May 18, 2011 3:49 PM
To: 'Tomasz Chmielewski'; 'Anthony J. Biacco'
Cc: gluster-users at gluster.org
Subject: Re: gluster 3.2.0 - totally broken?

Whoops, and forgot the threads edit for the brick instance config:

volume <volname>-io-threads
    type performance/io-threads
    option thread-count 64
    subvolumes <volname>-locks
end-volume

Justice London
Systems Administrator

phone 800-397-3743 ext. 7005
fax 760-510-0299
web www.lawinfo.com
e-mail jlondon at lawinfo.com

PLEASE NOTE: This message, including any attachments, may include
privileged, confidential and/or inside information. Any distribution or use
of this communication by anyone other than the intended recipient(s) is
strictly prohibited and may be unlawful. If you are not the intended
recipient, please notify the sender by replying to this message and then
delete it from your system.

-----Original Message-----
From: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] On Behalf Of Tomasz Chmielewski
Sent: Wednesday, May 18, 2011 10:05 AM
To: Anthony J. Biacco
Cc: gluster-users at gluster.org
Subject: Re: gluster 3.2.0 - totally broken?

On 18.05.2011 18:56, Anthony J. Biacco wrote:
> I'm using it in real-world production, lot of small files (apache 
> webroot mounts mostly). I've seen a bunch of split-brain and self-heal 
> failing when I first did the switch. After I removed and recreated the 
> dirs it seemed to be fine for about a week now; yeah not long, I know.
>
> I 2^nd the notion that it'd be nice to see a list of what files/dirs 
> gluster thinks is out of sync or can't heal. Right now you gotta go 
> diving into the logs.
>
> I'm actually thinking of downgrading to 3.1.3 from 3.2.0. Wonder if 
> I'd have any ill-effects on the volume with a simple rpm downgrade and 
> daemon restart.

I've been using 3.2.0 for a while, but I had a problem with userspace
programs "hanging" on accessing some files on the gluster mount (described
here on the list).

I downgraded to 3.1.4 (remove 3.2.0 rpm and config, install 3.1.4 rpm, add
nodes) and it works fine for me.

3.0.x was also crashing for me when SSHFS-like mount was used to the server
with gluster mount (and reads/writes were made from the gluster mount
through it).



--
Tomasz Chmielewski
http://wpkg.org
_______________________________________________
Gluster-users mailing list
Gluster-users at gluster.org
http://gluster.org/cgi-bin/mailman/listinfo/gluster-users

_______________________________________________
Gluster-users mailing list
Gluster-users at gluster.org
http://gluster.org/cgi-bin/mailman/listinfo/gluster-users


DISCLAIMER: 
This e-mail, and any attachments thereto, is intended only for use by the
addressee(s) named herein and may contain legally privileged and/or
confidential information. If you are not the intended recipient of this
e-mail, you are hereby notified that any dissemination, distribution or
copying of this e-mail, and any attachments thereto, is strictly prohibited.
If you have received this in error, please immediately notify me and
permanently delete the original and any copy of any e-mail and any printout
thereof. E-mail transmission cannot be guaranteed to be secure or
error-free. The sender therefore does not accept liability for any errors or
omissions in the contents of this message which arise as a result of e-mail
transmission. 
NOTICE REGARDING PRIVACY AND CONFIDENTIALITY Knight Capital Group may, at
its discretion, monitor and review the content of all e-mail communications.
http://www.knight.com



[Index of Archives]     [Gluster Development]     [Linux Filesytems Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux