Mailing List Archive by Gossamer Threads http://www.gossamer-threads.com/lists/drbd/users/ en-us (c) Gossamer Threads Inc. All rights reserved. 12 Feb 2012 11:34:01 -0800 120 75 23 http://www.gossamer-threads.com/lists/drbd/users/ http://www.gossamer-threads.com/images/lists/rss_logo.jpg Hello, I'm exploring the features of flashcache see: http://www.github.com/facebook/flashcache and I like it's possibilities. Fortunately toracat fr 10 Feb 2012 06:38:37 -0800 http://www.gossamer-threads.com/lists/drbd/users/23141 Hi all, We have this scenario: - A datacenter - 1 Server running kvm VMs: * 1 Openfiler to distribute hard disk to other VMs (stores VMs and VM 09 Feb 2012 10:39:02 -0800 http://www.gossamer-threads.com/lists/drbd/users/23139 Hi All, I've read a few post regarding the possibilities of I/O deadlock if using a loopback mounted file as the storage layer for DRBD. I have a 09 Feb 2012 03:08:17 -0800 http://www.gossamer-threads.com/lists/drbd/users/23135 Hi, I am trying to install DRBD-8.3 on my linux box running 2.6.16.60-0.54.5-smp kernel. I install this drbd package drbd-8.3.9-20.1.x86_64.rpm on my 08 Feb 2012 23:25:50 -0800 http://www.gossamer-threads.com/lists/drbd/users/23132 Hello, Normally DRBD writes changes from device /dev/drbd[x] to a lower level block device (for example /dev/sda) and then submit it to the secondary 06 Feb 2012 23:36:37 -0800 http://www.gossamer-threads.com/lists/drbd/users/23127 DRBD Users, Looking for some advise on performance implications as the number of drbd devices on a host increases. What is the trade off between:- 1. 03 Feb 2012 08:20:21 -0800 http://www.gossamer-threads.com/lists/drbd/users/23122 I have a test system using a linux kernel 3.0.0 with drbd 8.4.1 to try using the new feature with two volumes in one resource. The difficulty I have 03 Feb 2012 02:57:56 -0800 http://www.gossamer-threads.com/lists/drbd/users/23110 Hi, I am trying to bring up DRBD for first time and i am getting sync error. Please help me to get rid of this issue. I followed following steps. 1. 03 Feb 2012 02:15:31 -0800 http://www.gossamer-threads.com/lists/drbd/users/23108 Lars, I didn't want to hijack a different thread so I started a new one. I want to understand better why you said in another thread today not to use 02 Feb 2012 07:27:05 -0800 http://www.gossamer-threads.com/lists/drbd/users/23100 Greetings, I just tried to update to DRBD 8.4.1 (after having issues with 8.3.7 : it would freeze reads while it was writing, see may other thread fo 02 Feb 2012 05:09:40 -0800 http://www.gossamer-threads.com/lists/drbd/users/23091 I have drbd set up to replicate data between two servers. One of these servers unfortunately kernel panic'd and rebooted. After coming back online, th 01 Feb 2012 23:45:21 -0800 http://www.gossamer-threads.com/lists/drbd/users/23080 I apologize for the off topic discussion. If there is a more general list about the dozens of network storage options please point me in the right di 01 Feb 2012 19:24:15 -0800 http://www.gossamer-threads.com/lists/drbd/users/23077 Greetings, I'm doing some experimentation with DRBD and relatively low speed links (~30Mbps), with latency around 34ms. I have this: 1. DRBD versio 01 Feb 2012 17:16:54 -0800 http://www.gossamer-threads.com/lists/drbd/users/23076 Hi Everyone, I have a DRBD performance problem that has got me completely confused. I hoping that someone can help with this one as my other server 01 Feb 2012 17:04:18 -0800 http://www.gossamer-threads.com/lists/drbd/users/23075 All: Fairly new to DRBD, so request patience with framing the question itself. Net Net - want to "use" secondary DRBD storage to start up the databa 01 Feb 2012 15:03:34 -0800 http://www.gossamer-threads.com/lists/drbd/users/23079 Hello, I have asked this question before for drbd 8.4.1 but I couldn't get proper write performance. Currently I downgraded drbd to 8.3.12 but I cann 01 Feb 2012 04:36:44 -0800 http://www.gossamer-threads.com/lists/drbd/users/23054 Hi List. I am having trouble mounting my drbd device on the seccondary node. It mounts fine on the primary but when i try and mount it on the seccon 01 Feb 2012 01:02:13 -0800 http://www.gossamer-threads.com/lists/drbd/users/23048 Hi I've configured DRBD with a view to use it with MySQL (and later on Pacemaker + Corosync) in a 2 nodes primary/secondary (master/slave) setup. On 31 Jan 2012 09:03:51 -0800 http://www.gossamer-threads.com/lists/drbd/users/23045 On Tue, 31 Jan 2012 16:53:55 +0100, Robert.Koeppl@knapp.com wrote: > Hi! > You can force the node into primary by issuing "drbdadm -- > --overwrite-d 31 Jan 2012 08:11:50 -0800 http://www.gossamer-threads.com/lists/drbd/users/23039 Hi! You can force the node into primary by issuing "drbdadm -- --overwrite-data-of-peer primary all". This is quite selfexplanatory regardingits con 31 Jan 2012 07:53:55 -0800 http://www.gossamer-threads.com/lists/drbd/users/23038 Hello, I am working on configuring a 2-node active-passive cluster (hostnames node1 and node2) to provide high-availability to NFS and Samba servers 31 Jan 2012 07:51:46 -0800 http://www.gossamer-threads.com/lists/drbd/users/23037 8.3.12 (git), double primary. I use: rr-conflict call-pri-lost; after-sb-0pri discard-least-changes; after-sb-1pri discard-secondary; # this is for H 31 Jan 2012 07:42:41 -0800 http://www.gossamer-threads.com/lists/drbd/users/23036 Hello, I am having some troubles setting up a stacked resource on drbd 8.4.1 with debian. If I do this exact same process with 8.4.0 it works. I'm t 30 Jan 2012 12:43:56 -0800 http://www.gossamer-threads.com/lists/drbd/users/23025 Hi, please help me on following question: I have 2 drbd node running master/slave under pacemaker, It is running fine, the problem is: After 30 Jan 2012 06:20:24 -0800 http://www.gossamer-threads.com/lists/drbd/users/23024 Hello I have upgraded a system to 8.4.1 kernel module and 8.4.1 userspace utilities. I have written a custom page to show the status. I use this co 30 Jan 2012 03:16:03 -0800 http://www.gossamer-threads.com/lists/drbd/users/23020