Re: [DRBD-user] Poor performance of drbd/heartbeat/oracle cluster

2009-12-30 Thread guohuai li
1) Gbit-Ethernet connection Could you verify that it is Gbit connection ? 2) If it is Gbit, try tune "rate 50M" to "rate 100M". Just a suggestion. :-) edward. From: klaush...@siemens.com To: drbd-user@lists.linbit.com Date: Tue, 29 Dec 2009 11:58:51 +0100 Subject: [DRBD-user] Po

Re: [DRBD-user] Debian package install instructions

2009-12-30 Thread Bryan L. Gay
Then if I just pulled the git for 8.3.6, what did I do wrong? Was it not backported to fix 8.3.6 at all and only pushed in 8.3.7 which shows it's in RC status? I want to use the latest stable release... and thought 8.3.6 from git would be it. What version should I roll back to? Is 8.3.7 ready f

[DRBD-user] DRBD tell me Concurrent local write detected!

2009-12-30 Thread gilberto nunes
Hi buddies I have drbd 8.3.0 here... I share between two servers a partition of Hard Disk and use ocfs2 to mount this partition in both nodes... I deploy a xen server in this two servers, and planning to run remus also... Remus is a tools to send vm state to another server. then when the main

Re: [DRBD-user] Debian package install instructions

2009-12-30 Thread Lars Ellenberg
On Wed, Dec 30, 2009 at 02:03:07AM -0500, Bryan L. Gay wrote: > So, it appears that if I edit the /usr/src/drbd-8.3/debian/rules file, > change the ./configure line to use '--prefix=/usr' and add > '--localstatedir=/var', everything builds and installs properly. > > If this is agreed upon, I re

Re: [DRBD-user] Doc update and Sync performance

2009-12-30 Thread Lars Ellenberg
On Tue, Dec 29, 2009 at 03:56:17PM -0700, Josh Aune wrote: > Hi, > > Attached is a patch for the users guide. Thanks. > Also, I'm having an issue with sync performance. I have DRBD setup > between two hosts using SRP. SDP maybe? > Under optimal conditions I'm able to achieve a 500+ MB/s write

[DRBD-user] Doc update and Sync performance

2009-12-30 Thread Josh Aune
Hi, Attached is a patch for the users guide. Also, I'm having an issue with sync performance. I have DRBD setup between two hosts using SRP. Under optimal conditions I'm able to achieve a 500+ MB/s write speed, but during the initial sync after the DRBD device is created the sync proceeds at

Re: [DRBD-user] Debian package install instructions

2009-12-30 Thread Bryan L. Gay
So, it appears that if I edit the /usr/src/drbd-8.3/debian/rules file, change the ./configure line to use '--prefix=/usr' and add '--localstatedir=/var', everything builds and installs properly. If this is agreed upon, I recommend this change be made to the source so that others don't spend th

Re: [DRBD-user] Debian package install instructions

2009-12-30 Thread Bryan L. Gay
After further research, I found that /usr/src/drbd-8.3/debian/rules contained a configure script command that included '--prefix=/' I edited this file and changed the option to '--prefix=/usr/' and rebuilt. Everything is in its proper place, except for /var/lib/drbd which moved to /usr/var/lib/d

[DRBD-user] Debian package install instructions

2009-12-30 Thread Bryan L. Gay
I just ran into the same problem as a previous post described by Billy Guthrie on Nov 19, 2009. I had drbd running as version 8.3.4 and decided to go ahead and upgrade to 8.3.6. I retrieved a fresh copy of the git tree and made Debian packages per the instructions on the site: http://www.drbd

[DRBD-user] Poor performance of drbd/heartbeat/oracle cluster

2009-12-30 Thread Hahn, Klaus
Hi list, I've just set up a 2 node cluster: Hardare: 1 CPU (current Xeon), 12 GB RAM, RAID 1, 1 *100 Mbit, 1* 1Gbit Ethernet Storage: Raid 1 (300GB), partitions for OS, Swap and DRBD-Device (160GB). Software: SLES 11, drbd 8.2.7, heartbeat 2.99, Oracle 10.2.0.4 Current drbd sett