similar to: DRBD question

Hej folks, I''m messing around with DRBD once again but with a new Xen 4.1.2 installation using the XL toolstack instead of the xend daemon. However, after getting my DRBD installed and a device operational, trying to create a domU using the drbd block device doesn''t want to work: xl create -c test.cfg Parsing config file test.cfg Unknown disk type: drbd My config has: disk

Package: xen-utils-3.0.3-1 Version: 3.0.3-0-4 Severity: normal Rebooting from inside domU hangs in initrd: Begin: Waiting for root file system... ... Root file system is not available because underlying DRBD device got deactivated during reboot: $ cat /proc/drbd version: 8.0.13 (api:86/proto:86) GIT-hash: ee3ad77563d2e87171a3da17cc002ddfd1677dbe build by phil at fat-tyre, 2008-08-04

I tried to create a domain with drbd based disk as the backend "drbd:<resourcename>,..," and I get a "unknown disk type" error. I can spin out a patch if needed, but just wanted to know apriori if this was left out for any specific reason. shriram _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi all, Where i want to arrive: 1) having two storage server replicating partition with DRBD 2) exporting via GNBD from the primary server the drbd with GFS2 3) inporting the GNBD on some nodes and mount it with GFS2 Assuming no logical error are done in the last points logic this is the situation: Server 1: LogVol09, DRDB configured as /dev/drbd0 replicated to Server 2. DRBD seems to work

hi, I was following this wiki http://wiki.centos.org/HowTos/Ha-Drbd for my CentOS 5 installation, but it appears that the kmod-drdb is not for the newest kernel. Would anyone know how long before this is updated? kmod-drbd i686 8.0.6-1.2.6.18_8.1.14.el5 extras kernel i686 2.6.18-8.el5 installed

Hi List, is it possible with the virt-manager to choose a drbd device? Example: 9:testsever Connected Primary/Secondary UpToDate/UpToDate C is running on /dev/sda9 but I can´t use it as a drive. (syntax?) Best, Mike _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi all, I've been wrestling with a problem with drdb and centos. I have successfully created one drbd resource, but when I try the create a 2nd, I get an error on one of the nodes: Lower device is already mounted. Command 'drbdsetup /dev/drbd1 disk /dev/hdd1 internal -1' terminated with exit code 20 The partition is not mounted from fstab etc and is newly created with parted after

Hi, i''ve a problem with drbd 0.7.10 module on an xenU OS (testing). I''ve compiling drbd with "make clean all" then "make install" without error. modprobe drbd OK with no error too and now and trying to start drdb /etc/init.d/drbd start Starting DRBD resources: can not open /dev/drbd0: No such device or address [ d0 can not open /dev/drbd0: No such device

hi xen user/dev list, i want to compile drbd 8.4 against kernel mainline 3.0 source and receive an error: my commands: # cd /usr/src/drbd-8.4.0 # ./autogen.sh # ./configure --localstatedir=/var --sysconfdir=/etc --with-km=yes # cd /usr/src/drbd-8.4.0/drbd # make clean # make KDIR=/usr/src/linux-3.0 the error message: *** In file included from include/linux/security.h:25,

hi xen user/dev list, i want to compile drbd 8.4 against kernel mainline 3.0 source and receive an error: my commands: # cd /usr/src/drbd-8.4.0 # ./autogen.sh # ./configure --localstatedir=/var --sysconfdir=/etc --with-km=yes # cd /usr/src/drbd-8.4.0/drbd # make clean # make KDIR=/usr/src/linux-3.0 the error message: *** In file included from include/linux/security.h:25,

Dear All, Currently using RHEL6 Linux and Kernel Version is 2.6.32-71.el6.i686 and DRBD Version is 8.3.10 DRBD is build from source and Configured DRBD with 2 Node testing with Simplex Setup Server 1 : 192.168.13.131 IP Address and hostname is primary Server 2 : 192.168.13.132 IP Address and hostname is secondary Finally found that drbd0, drbd1 mount failed problem *Found some error messages

Hi all We are using a 2 node cluster with drbd 8 (primary/primary state) and ocfs2. Reading a file on one node while it will be written on the other node is very slow. Reading a file on node while it will be written on the same node is fast. In the first case the node which wants to read the file has to ask the other to downgrade the locklevel. In my opinion this is a bottleneck, if the files are

Hi all. I want to use two servers with dovecot using a common file system with drbd. So I have several questions. If one server write a mail to th file system he will use his name as part of the mail identification. the second server will use his own name. Each server will generate it own mail numbers . When an imap or pop user will consult the mails i shoul be confusion. Am I correct. is there

Under xen, either stock xen-2.0.1+linux-2.6.9 or Fedora''s latest (2.6.10-1.1109_FC4), drdb (<http://www.drbd.org/>),as soon as I try to write to one of its devices, causes "Badness" in the kernel and, ultimately, a spontaneous reboot. Under non-xen 2.6.10-1.1109_FC4 and 2.6.9-1.678_FC3, drbd works fine. The error: Jan 25 21:01:23 turing kernel: Badness in blk_plug_device

Hello Everyone, I recently had a question that got no responses about GFS+DRBD clusters for Xen VM storage, but after some consideration (and a lot of Googling) I have a couple of new questions. Basically what we have here are two servers that will each have a RAID-5 array filled up with 5 x 320GB SATA drives, I want to have these as useable file systems on both servers (as they will both be

Is there a way to synch multiple servers at once so when one is changed, samba updates all the other servers at the same time automatically? -- View this message in context: http://old.nabble.com/how-to-synch-multiple-servers--tp28019825p28019825.html Sent from the Samba - General mailing list archive at Nabble.com.

trying to follow the ha-drbd HOWTO on the centos wiki... I prep two identical systems with centos 5, leaving some disk space unassigned (they only have one scsi drive), create /dev/sda4 partitions on each to use for the repdata... I install the modules, create a /etc/drbd.conf like... [root at svfis-blade03 ~]# more /etc/drbd.conf # # please have a a look at the example configuration file in

Hi guys, I have a domain with Samba 4.0.5 domain controllers and also a failover DRBD shared disk, where the "active" DC controlls the access to the disk. DOMAINC01 - 10.48.16.150 DOMAINC02 - 10.48.16.151 DOMAINCHA - 10.48.16.155 << this would be the failover IP, which works perfectly on Windows XP clients. I can see the shares, just like on DOMAINC01 or DOMAINC02 and if the

Hi. The short story... Rush job, never done clustered file systems before, vlan didn't support multicast. Thus I ended up with drbd working ok between the two servers but cman / gfs2 not working, resulting in what was meant to be a drbd primary/primary cluster being a primary/secondary cluster until the vlan could be fixed with gfs only mounted on the one server. I got the single server

Hi , I am getting the error "No space left on device" on a device with free space which is ocfs2 filesystem. Additional information is as below, [root at sai93 staging]# debugfs.ocfs2 -n -R "stats" /dev/sdb1 | grep -i "Cluster Size" Block Size Bits: 12 Cluster Size Bits: 15 [root at sai93 ~]# cat /etc/redhat-release Red Hat Enterprise Linux Server release