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 11:30:32 -0800 120 75 23 http://www.gossamer-threads.com/lists/drbd/users/ http://www.gossamer-threads.com/images/lists/rss_logo.jpg >On Sat, Feb 11, 2012 at 7:30 PM, Pascal BERTON <pascal.berton3@free.fr> wrote: >> Florian, >> >> I've watched your video, very interesting indeed... 12 Feb 2012 09:44:31 -0800 http://www.gossamer-threads.com/lists/drbd/users/23146 On Sat, Feb 11, 2012 at 7:30 PM, Pascal BERTON <pascal.berton3@free.fr> wrote: > Florian, > > I've watched your video, very interesting indeed... Unfo 12 Feb 2012 08:23:26 -0800 http://www.gossamer-threads.com/lists/drbd/users/23145 Florian, I've watched your video, very interesting indeed... Unfortunately for you it raised some more questions to me :-) First, just to be sure I c 11 Feb 2012 10:30:19 -0800 http://www.gossamer-threads.com/lists/drbd/users/23144 Well, we are using active/active because we have configured Automatic High Availability as well as live migration... But could force it to be managed 11 Feb 2012 08:43:33 -0800 http://www.gossamer-threads.com/lists/drbd/users/23143 On Fri, Feb 10, 2012 at 3:38 PM, Maurits van de Lande <M.vandeLande@vdl-fittings.com> wrote: > Hello, > > I'm exploring the features of flashcache see 10 Feb 2012 11:50:15 -0800 http://www.gossamer-threads.com/lists/drbd/users/23142 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, On Thursday 09 February 2012 19:39:02 José Román Bilbao wrote: > We have this scenario: > - A datacenter > - 1 Server running kvm VMs: > * 1 09 Feb 2012 13:20:43 -0800 http://www.gossamer-threads.com/lists/drbd/users/23140 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 Thanks Florian. While that does illustrate how convoluted the process becomes when you have so many layers (as in this case), it seems to me that it 09 Feb 2012 05:51:05 -0800 http://www.gossamer-threads.com/lists/drbd/users/23138 On Thu, Feb 9, 2012 at 12:08 PM, Justin Cattle <j@ocado.com> wrote: > Is this still the case - DRBD 8.3 (or even 8.4) using Linux 3.1 ? http://lists. 09 Feb 2012 05:29:45 -0800 http://www.gossamer-threads.com/lists/drbd/users/23137 Hi Just trying to follow up on my post. Is there an obvious explanation as to why 8.3.12 seems to perform better than 8.4.1? Thx Fred On Fri, Feb 3 09 Feb 2012 04:25:33 -0800 http://www.gossamer-threads.com/lists/drbd/users/23136 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 On Thu, Feb 9, 2012 at 9:31 AM, Felix Frank <ff@mpexnet.de> wrote: > Hi, > > what Linux distribution is this? I think many distributors build > separa 09 Feb 2012 02:57:47 -0800 http://www.gossamer-threads.com/lists/drbd/users/23134 Hi, what Linux distribution is this? I think many distributors build separate kernel module packages for DRBD, so you may install this as well. For 09 Feb 2012 00:31:07 -0800 http://www.gossamer-threads.com/lists/drbd/users/23133 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 On Wed, Feb 8, 2012 at 10:23 AM, Lars Ellenberg <lars.ellenberg@linbit.com> wrote: > On Thu, Feb 02, 2012 at 08:39:40AM -0430, Jose Ildefonso Camargo 08 Feb 2012 07:46:37 -0800 http://www.gossamer-threads.com/lists/drbd/users/23131 On Thu, Feb 02, 2012 at 08:39:40AM -0430, Jose Ildefonso Camargo Tolosa wrote: > Greetings, > > I just tried to update to DRBD 8.4.1 (after having is 08 Feb 2012 06:53:09 -0800 http://www.gossamer-threads.com/lists/drbd/users/23130 On 02/07/2012 03:16 AM, Felix Frank wrote: > Hi, > > On 02/07/2012 08:36 AM, Jaap78 wrote: >> >> Hello, >> >> Normally DRBD writes changes from devic 07 Feb 2012 04:51:22 -0800 http://www.gossamer-threads.com/lists/drbd/users/23129 Hi, On 02/07/2012 08:36 AM, Jaap78 wrote: > > Hello, > > Normally DRBD writes changes from device /dev/drbd[x] to a lower level block > device (for 07 Feb 2012 00:16:10 -0800 http://www.gossamer-threads.com/lists/drbd/users/23128 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 We've seen similar issues on Debian Squeeze (2.6.32-5-xen-amd64) with DRBD 8.4.x which has led to us rolling back to the in kernel version (8.3.7), al 06 Feb 2012 09:00:08 -0800 http://www.gossamer-threads.com/lists/drbd/users/23126 Hi Lars and Everyone else, I put the no-disk-drain in the hope that it might help me find the problem. I leave it out on production. The run with 04 Feb 2012 01:14:21 -0800 http://www.gossamer-threads.com/lists/drbd/users/23125 On Thu, Feb 2, 2012 at 11:37 AM, Jose Ildefonso Camargo Tolosa <ildefonso.camargo@gmail.com> wrote: > Update: the problem seems to go away with kernel 03 Feb 2012 19:53:21 -0800 http://www.gossamer-threads.com/lists/drbd/users/23124 Greetings, It looks like an update to DRBD 8.4.1 (with update to kernel 3.x) solved at least the issue with slow reads while writing. Just wanted to 03 Feb 2012 19:47:22 -0800 http://www.gossamer-threads.com/lists/drbd/users/23123 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 Hello, On 02/03/2012 04:35 PM, Felix Frank wrote: > Hi, > > On 02/03/2012 04:05 PM, Owen Le Blanc wrote: >> This still >> leaves open the question o 03 Feb 2012 07:58:11 -0800 http://www.gossamer-threads.com/lists/drbd/users/23121 Hi, On 02/03/2012 04:05 PM, Owen Le Blanc wrote: > This still > leaves open the question of why split brain keeps occuring? The > cluster is managed 03 Feb 2012 07:35:59 -0800 http://www.gossamer-threads.com/lists/drbd/users/23120 Hi Lars Thanks for your answer. I restarted a bunch of tests using DRBD 8.3.12 and DRBD 8.4.1 - Scientific Linux 64 bits with Kernel 2.6.32-220.4.1 03 Feb 2012 07:08:32 -0800 http://www.gossamer-threads.com/lists/drbd/users/23119 Felix Frank wrote: > please watch the kernel log output during the time of connecting. It > would indicate a split-brain if there is one. If there is 03 Feb 2012 07:05:55 -0800 http://www.gossamer-threads.com/lists/drbd/users/23118 Hello, On 02/03/2012 03:05 PM, Owen Le Blanc wrote: > Kaloyan Kovachev wrote: > >> what does 'cat /proc/drbd' say at this moment on both nodes? > > 03 Feb 2012 06:29:18 -0800 http://www.gossamer-threads.com/lists/drbd/users/23117 Kaloyan Kovachev wrote: > what does 'cat /proc/drbd' say at this moment on both nodes? on the primary: > cat /proc/drbd version: 8.4.1 (api:1/proto 03 Feb 2012 06:05:52 -0800 http://www.gossamer-threads.com/lists/drbd/users/23116 Hi, please watch the kernel log output during the time of connecting. It would indicate a split-brain if there is one. If there is, follow the steps 03 Feb 2012 05:22:40 -0800 http://www.gossamer-threads.com/lists/drbd/users/23115 On Fri, 3 Feb 2012 13:11:14 +0000, Owen Le Blanc <LeBlanc@man.ac.uk> wrote: > Kaloyan Kovachev wrote: > >> You have got a split brain. Outdate then s 03 Feb 2012 05:15:33 -0800 http://www.gossamer-threads.com/lists/drbd/users/23114 Kaloyan Kovachev wrote: > You have got a split brain. Outdate then stop drbd on the secondary -> do > (re)connect on the primary -> start secondary a 03 Feb 2012 05:11:14 -0800 http://www.gossamer-threads.com/lists/drbd/users/23113 Hi, I got the drbd version 8.4.1 and OS- centos 6.2. -Vengatesh Prabhu On Fri, Feb 3, 2012 at 3:53 PM, Peter Niessen <niessen@par-tec.com> wrote: > 03 Feb 2012 04:52:12 -0800 http://www.gossamer-threads.com/lists/drbd/users/23112 On Fri, 3 Feb 2012 10:57:56 +0000, Owen Le Blanc <LeBlanc@man.ac.uk> wrote: > I have a test system using a linux kernel 3.0.0 with drbd 8.4.1 to try > 03 Feb 2012 03:44:13 -0800 http://www.gossamer-threads.com/lists/drbd/users/23111 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 Where did you get the drbd packages? Which OS is used? Cheers, Peter. On 02/03/12 11:15, venkatesh prabhu wrote: > Hi, > I am trying to bring up DRB 03 Feb 2012 02:23:09 -0800 http://www.gossamer-threads.com/lists/drbd/users/23109 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 On 02/02/12 21:29, Richard Baverstock wrote: > I found the checksum based sync last night after sending the email - > thanks for pointing it out thoug 02 Feb 2012 14:08:59 -0800 http://www.gossamer-threads.com/lists/drbd/users/23107 I found the checksum based sync last night after sending the email - thanks for pointing it out though. I'm doing the sync now. Is there any way to s 02 Feb 2012 12:29:09 -0800 http://www.gossamer-threads.com/lists/drbd/users/23106 On 02/01/2012 05:16 PM, Jose Ildefonso Camargo Tolosa wrote: > Greetings, > > I'm doing some experimentation with DRBD and relatively low speed > link 02 Feb 2012 08:14:21 -0800 http://www.gossamer-threads.com/lists/drbd/users/23105 Update: the problem seems to go away with kernel 3.0. I still need to do more testing, but apparently the kernel update did the trick. After finishin 02 Feb 2012 08:07:32 -0800 http://www.gossamer-threads.com/lists/drbd/users/23104 On Thu, Feb 2, 2012 at 9:23 AM, Lars Ellenberg <lars.ellenberg@linbit.com> wrote: > On Wed, Feb 01, 2012 at 08:46:54PM -0430, Jose Ildefonso Camargo T 02 Feb 2012 08:05:37 -0800 http://www.gossamer-threads.com/lists/drbd/users/23103 ----- Original Message ----- > From: "Lars Ellenberg" <lars.ellenberg@linbit.com> > To: drbd-user@lists.linbit.com > Sent: Thursday, February 2, 2012 02 Feb 2012 07:55:26 -0800 http://www.gossamer-threads.com/lists/drbd/users/23102 On Thu, Feb 02, 2012 at 10:27:05AM -0500, Jake Smith wrote: > Lars, > > I didn't want to hijack a different thread so I started a new one. I > want 02 Feb 2012 07:37:31 -0800 http://www.gossamer-threads.com/lists/drbd/users/23101 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 On Thu, Feb 02, 2012 at 02:24:08PM +0000, Frederic DeMarcy wrote: > Hi Lars > > I'm usinng 8.4.1 > > [root@server1 ~]# service drbd status > drbd dr 02 Feb 2012 06:31:07 -0800 http://www.gossamer-threads.com/lists/drbd/users/23099 Hi Lars I'm usinng 8.4.1 [root@server1 ~]# service drbd status drbd driver loaded OK; device status: version: 8.4.1 (api:1/proto:86-100) Fred On 02 Feb 2012 06:24:08 -0800 http://www.gossamer-threads.com/lists/drbd/users/23098 On Thu, Feb 02, 2012 at 03:11:44PM +0100, Felix Frank wrote: > On 02/02/2012 02:58 PM, Lars Ellenberg wrote: > >> Technically, if you'd manipulate the 02 Feb 2012 06:19:15 -0800 http://www.gossamer-threads.com/lists/drbd/users/23097 On Wed, Feb 01, 2012 at 10:18:25PM +0100, Andreas Kurz wrote: > On 02/01/2012 05:15 PM, Frederic DeMarcy wrote: > > Hi Andrea > > > > Commenting out 02 Feb 2012 06:15:11 -0800 http://www.gossamer-threads.com/lists/drbd/users/23096 On 02/02/2012 02:58 PM, Lars Ellenberg wrote: >> Technically, if you'd manipulate the local metadata to make your UUID >> > 36357CED276F2436, DRBD wou 02 Feb 2012 06:11:44 -0800 http://www.gossamer-threads.com/lists/drbd/users/23095 On Wed, Feb 01, 2012 at 06:04:18PM -0700, Roof, Morey R. wrote: > Hi Everyone, > > I have a DRBD performance problem that has got me completely conf 02 Feb 2012 06:11:36 -0800 http://www.gossamer-threads.com/lists/drbd/users/23094 On Thu, Feb 02, 2012 at 10:06:51AM +0100, Felix Frank wrote: > Hi, > > On 02/02/2012 08:45 AM, Richard Baverstock wrote: > > I'm wondering if there's 02 Feb 2012 05:58:19 -0800 http://www.gossamer-threads.com/lists/drbd/users/23093 On Wed, Feb 01, 2012 at 08:46:54PM -0430, Jose Ildefonso Camargo Tolosa wrote: > Greetings, > > I'm doing some experimentation with DRBD and relative 02 Feb 2012 05:53:23 -0800 http://www.gossamer-threads.com/lists/drbd/users/23092 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 Hi, (going back on-list) On 02/02/2012 12:31 PM, John Anthony wrote: > The application is just a consistency check - so do not mind discarding > the 02 Feb 2012 04:46:47 -0800 http://www.gossamer-threads.com/lists/drbd/users/23090 > not quite true: > stor1 fails -> VM keeps using stor2 -> power outage (all machines are > down) -> stor1 boots faster and VM starts using it ... oo 02 Feb 2012 04:35:40 -0800 http://www.gossamer-threads.com/lists/drbd/users/23089 FYI. On Thu, Feb 2, 2012 at 5:31 PM, Andreas Kurz <andreas@hastexo.com> wrote: > Hello, > > ... don't forget to post to the group. > > On 01/30/2012 02 Feb 2012 04:20:37 -0800 http://www.gossamer-threads.com/lists/drbd/users/23088 Hello, ... don't forget to post to the group. On 01/30/2012 01:06 PM, venkatesh prabhu wrote: > Hi Andreas, > Thanks for your quick reply. > > The 02 Feb 2012 04:01:05 -0800 http://www.gossamer-threads.com/lists/drbd/users/23087 Hi Andreas Thank you. Couldn't try "drbdadm invalidate-remote mysql" because when both nodes are connected it forces a sync (SyncSource > SyncTarget 02 Feb 2012 03:37:58 -0800 http://www.gossamer-threads.com/lists/drbd/users/23086 Hi Pascal Thank you. I think the speed difference comes from how the ext4 filesystems were created... On /dev/sda, /home, /opt, /var, /tmp, /usr are 02 Feb 2012 03:30:16 -0800 http://www.gossamer-threads.com/lists/drbd/users/23085 On Wed, 01 Feb 2012 22:24:15 -0500 (EST), "John Lauro" <john.lauro@covenanteyes.com> wrote: > I apologize for the off topic discussion. If there is a 02 Feb 2012 02:40:26 -0800 http://www.gossamer-threads.com/lists/drbd/users/23084 On 01/02/2012 19:30, Lars Ellenberg wrote: > On Wed, Feb 01, 2012 at 05:58:48PM +0100, Seblu wrote: >> Why there is a global version and not only api 02 Feb 2012 01:43:42 -0800 http://www.gossamer-threads.com/lists/drbd/users/23083 Hi, On 02/02/2012 12:03 AM, John Anthony wrote: > 1) If the use case feasible ? Assuming YES! No. Sorry. The moment you promote the disconnected Sec 02 Feb 2012 01:16:29 -0800 http://www.gossamer-threads.com/lists/drbd/users/23082 Hi, On 02/02/2012 08:45 AM, Richard Baverstock wrote: > I'm wondering if there's anything we can do to get drbd to recognize the > data that is curre 02 Feb 2012 01:06:51 -0800 http://www.gossamer-threads.com/lists/drbd/users/23081 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 Thanks for the informative read Florian. Martin, I agree with you that a hardware based shared storage solution is ideal but our budget doesn't allo 01 Feb 2012 22:38:09 -0800 http://www.gossamer-threads.com/lists/drbd/users/23078 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 On 02/01/2012 05:15 PM, Frederic DeMarcy wrote: > Hi Andrea > > Commenting out "csum-alg" doesn't seem to make any noticeable difference... > However 01 Feb 2012 13:18:25 -0800 http://www.gossamer-threads.com/lists/drbd/users/23074 Hello, On 02/01/2012 01:36 PM, Maurits van de Lande wrote: > Hello, > > I have asked this question before for drbd 8.4.1 but I couldn't get proper w 01 Feb 2012 12:50:43 -0800 http://www.gossamer-threads.com/lists/drbd/users/23073 Thanks Robert and Kaloyan. I use same command as Robert mentioned when solve the problem manually. I tried split brain auto resolve settings. See 01 Feb 2012 10:58:05 -0800 http://www.gossamer-threads.com/lists/drbd/users/23070 On Wed, Feb 01, 2012 at 05:58:48PM +0100, Seblu wrote: > >> I doesn't try to build module! Unfortunatly, building userland check > >> kernel version. 01 Feb 2012 10:30:27 -0800 http://www.gossamer-threads.com/lists/drbd/users/23069 Frederic, Paravirtual SCSI is supposed to be fully efficient passed a given level of IOPS, under that level of activity an LSI SAS adapter used to 01 Feb 2012 10:00:26 -0800 http://www.gossamer-threads.com/lists/drbd/users/23072 On 01/02/2012 14:42, Lars Ellenberg wrote: > On Wed, Feb 01, 2012 at 12:48:18PM +0100, Seblu wrote: >> On 30/01/2012 17:14, Lars Ellenberg wrote: >>> 01 Feb 2012 08:58:48 -0800 http://www.gossamer-threads.com/lists/drbd/users/23068 d, Feb 1, 2012 at 10:02 AM, Lawrence Strydom <qholloi@gmail.com> wrote: > Hi List. > > I am having trouble mounting my drbd device on the seccondary n 01 Feb 2012 08:32:03 -0800 http://www.gossamer-threads.com/lists/drbd/users/23066 On 1-2-2012 16:56, Martin Gerhard Loschwitz wrote: >> Martin, >> > >> I'm actually running a dual-active Samba server with a shared GFS2 >> 01 Feb 2012 08:30:19 -0800 http://www.gossamer-threads.com/lists/drbd/users/23065 Hi Pascal 1) Both vdisks for /dev/sda and /dev/sdb are on the same datastore which is made of the entire RAID5 array capacity (7xHDs + 1 spare). Minu 01 Feb 2012 08:19:30 -0800 http://www.gossamer-threads.com/lists/drbd/users/23064 Hi Andrea Commenting out "csum-alg" doesn't seem to make any noticeable difference... However commenting out "data-integrity-alg" and running Test #2 01 Feb 2012 08:15:41 -0800 http://www.gossamer-threads.com/lists/drbd/users/23067 > Martin, > I'm actually running a dual-active Samba server with a shared GFS2 > file-system (block-replicated by DR:BD). I'm also (ab)using it for 01 Feb 2012 07:56:50 -0800 http://www.gossamer-threads.com/lists/drbd/users/23063 Martin, I'm actually running a dual-active Samba server with a shared GFS2 file-system (block-replicated by DR:BD). I'm also (ab)using it for an Ap 01 Feb 2012 07:30:18 -0800 http://www.gossamer-threads.com/lists/drbd/users/23062 Am 01.02.12 14:59, schrieb Felix Frank: > On 02/01/2012 02:44 PM, Martin Gerhard Loschwitz wrote: >> Every time somebody recommends to use Pacemaker w 01 Feb 2012 06:38:38 -0800 http://www.gossamer-threads.com/lists/drbd/users/23061 Maurits, I faced this issue some times ago. After a few hours scratching my head, my eyes stopped by luck on one small line in /var/log/messages amon 01 Feb 2012 06:06:58 -0800 http://www.gossamer-threads.com/lists/drbd/users/23071 On 02/01/2012 02:44 PM, Martin Gerhard Loschwitz wrote: > Every time somebody recommends to use Pacemaker with > OCFS2, god kills a kitten. News to m 01 Feb 2012 05:59:08 -0800 http://www.gossamer-threads.com/lists/drbd/users/23060 Hello, On 02/01/2012 01:04 PM, Frederic DeMarcy wrote: > Hi > > Note 1: > Scientific Linux 6.1 with kernel 2.6.32-220.4.1.el6.x86_64 > DRBD 8.4.1 co 01 Feb 2012 05:48:54 -0800 http://www.gossamer-threads.com/lists/drbd/users/23057 > On 02/01/2012 12:38 PM, Lawrence Strydom wrote: >> Hi Felix. >> >> My setup is, supposed to be, fairly straightforward. Two web servers, >> one in 01 Feb 2012 05:44:08 -0800 http://www.gossamer-threads.com/lists/drbd/users/23059 On Wed, Feb 01, 2012 at 12:48:18PM +0100, Seblu wrote: > On 30/01/2012 17:14, Lars Ellenberg wrote: > > On Mon, Jan 30, 2012 at 09:52:57AM +0100, Sebl 01 Feb 2012 05:42:41 -0800 http://www.gossamer-threads.com/lists/drbd/users/23056 > On 02/01/2012 12:38 PM, Lawrence Strydom wrote: > > Hi Felix. > > > > My setup is, supposed to be, fairly straightforward. Two web servers, > > on 01 Feb 2012 05:34:42 -0800 http://www.gossamer-threads.com/lists/drbd/users/23058 Ah sorry for the cc oversite. Network policies pretty much block me from any funky moves so it seems I will be going with the dual primary, OCFS2, Fe 01 Feb 2012 04:42:41 -0800 http://www.gossamer-threads.com/lists/drbd/users/23055 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 Lawrence, please be careful to CC the list (everyone's hearing half a conversation otherwise ;-) On 02/01/2012 12:38 PM, Lawrence Strydom wrote: 01 Feb 2012 04:19:05 -0800 http://www.gossamer-threads.com/lists/drbd/users/23053 Hi Note 1: Scientific Linux 6.1 with kernel 2.6.32-220.4.1.el6.x86_64 DRBD 8.4.1 compiled from source Note 2: server1 and server2 are 2 VMware VMs o 01 Feb 2012 04:04:58 -0800 http://www.gossamer-threads.com/lists/drbd/users/23052 On 30/01/2012 17:14, Lars Ellenberg wrote: > On Mon, Jan 30, 2012 at 09:52:57AM +0100, Seblu wrote: >> Hello, >> >> i'm working on adding drbd userspa 01 Feb 2012 03:48:18 -0800 http://www.gossamer-threads.com/lists/drbd/users/23051 Hi again, On 02/01/2012 10:49 AM, Lawrence Strydom wrote: > woow ohkay. Thanks Felix. > > So that means I will have to use pacemaker or something si 01 Feb 2012 02:55:36 -0800 http://www.gossamer-threads.com/lists/drbd/users/23050 Hi! On 02/01/2012 10:02 AM, Lawrence Strydom wrote: > Hi List. > > I am having trouble mounting my drbd device on the seccondary node. It > mounts 01 Feb 2012 01:43:23 -0800 http://www.gossamer-threads.com/lists/drbd/users/23049 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) 01 Feb 2012 00:35:51 -0800 http://www.gossamer-threads.com/lists/drbd/users/23047