Displaying 20 results from an estimated 4000 matches similar to: "Problems with descriptions."
2014 Jul 05
1
samba4 + drbd + ctdb + failover
Hi
We've got drbd going between 2 nodes:)
ATM there is un-partitioned space on each node but (we think) they are
syncing OK. It looks as though it has synced the whole partition (2GB)
from the primary node 1 to the other node:
node 1
smb1:/home/steve # cat /proc/drbd
version: 8.4.4 (api:1/proto:86-101)
GIT-hash: 3c1f46cb19993f98b22fdf7e18958c21ad75176d build by SuSE Build
Service
1:
2007 Jun 25
1
I/O errors in domU with LVM on DRBD
Hi,
Sorry for the need of the long winded email. Looking for some answers
to the following.
I am setting up a xen PV domU on top of a LVM partitioned DRBD
device. Everything was going just fine until I tried to test the
filesystems in the domU.
Here is my setup;
Dom0 OS: CentOS release 5 (Final)
Kernel: 2.6.18-8.1.4.el5.centos.plusxen
Xen: xen-3.0.3-25.0.3.el5
DRBD:
2011 Feb 27
1
Recover botched drdb gfs2 setup .
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
2010 Sep 30
10
using DRBD VBDs with Xen
Hi,
Not totally new to Xen but still very green and meeting some problems.
Feel free to kick me to the DRBD people if this is not relevent here.
I''ll be providing more info upon request but for now I''ll be brief.
Debian/Squeeze running 2.6.32-5-xen-amd64 (2.6.32-21)
Xen hypervisor 4.0.1~rc6-1 and drbd-8.3.8.
One domU configured, with disk and swap image:
root =
2007 Aug 16
1
NFSv4 on CentOS 4.5
Hi. I'm having trouble accessing a shared directory over NFSv4 on a
CentOS 4.5 machine.
My export file reads
/test 10.0.0.0/255.0.0.0(ro,async,insecure,nohide,no_subtree_check)
Running the mount command with NFSv4 as the filesystem gives me a
permission denied error.
[root at pebble-anoop ~]# mount -v -t nfs4 pebble-anoop:/test/ /mnt/
mount: pinging: prog 100003 vers 4 prot tcp port
2008 Aug 22
1
Problem using rsync for backing up on to a NAS
Hi,
I have a problem that was already discused in the german archlinux forum
and couldn't be solved. Because of this I was asked to use the rsync
mailing list. So here I am ;b
I'm using the following script to backup my data to a Network Attached
Storage that has an ext3 formated hdd that is mounted via NFS
script: http://pastebin.com/f6b7115c9
This script works fine for /home but
2009 Mar 03
13
xm migrate headache
Hi,
I am trying to (live-)migrate a paravirtualized machine from hosta to
hostb:
-----8<----
hosta:~ # xm list pvm
Name ID Mem VCPUs State Time(s)
pvm 64 384 1 -b---- 0.5
hostb:~ # xm list pvm
Error: Domain ''pvm'' does not exist.
hosta:~ # xm migrate pvm 192.168.0.2
Error:
2012 Apr 09
1
Problem with NFS4 and CentOs 5.8
Hi,
I hope someone could give me help with following problem on centos 5.8
kernel and nfs4.
On server i have bind mounted directory shared to the client with
following setup:
mounted directory:
/srv/nfs/imagetest on /exports/imagetest type none (rw,bind)
/etc/exports file:
/exports
10.0.4.0/24(ro,insecure,sync,wdelay,no_subtree_check,no_root_squash,fsid=0,crossmnt)
2007 Oct 17
3
drbd
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
2009 Jul 28
2
DRBD on a xen host: crash on high I/O
Hello,
I have a couple of Dell 2950 III, both of them with CentOS 5.3, Xen,
drbd 8.2 and cluster suite.
Hardware: 32DB RAM, RAID 5 with 6 SAS disks (one hot spare) on a PERC/6
controller.
I configured DRBD to use the main network interfaces (bnx2 driver), with
bonding and crossover cables to have a direct link.
The normal network traffic uses two different network cards.
There are two DRBD
2006 Feb 28
1
vpopmail over NFS not seeing new messages.
Hi all.
We've just migrated our back-end NFS mailstore from FC1 systems to
CentOS4 and are experiencing problems/delays with vpopmail and user
Maildirs. IMAP is fine, it's just POP access that causes us problems.
Now, NFS mounts successfully, the clients can see /home/vpopmail and
serve content as we would expect. IMAP works perfectly and sees new
messages as soon as they're
2010 Sep 03
1
Servers reboot - may be OCFS2 related
Hello.
What we have:
2x Debian 5.0 x64 - 2.6.32-20~bpo50+1 from backports
DRBD + OCFS2 1.4.1-1
I have both node reboot every day on my tests. On heavy load it have to
1-3 hour to reboot, on idle about 20 hours.
I not sure what it is a OCFS2 related but if I not mount OCFS2 partition
- I don`t get this reboot.
In attach screenshoot with system console on what error.
Nothing special in logs.
2006 Jun 11
2
Centos 4.3 & drbd
Hiya,
I'm new to Centos but learning rapidly but I have been using FreeBSD. I'm
trying to setup a HA NFS server using 2 machines. Both machines are
running 4.3 updated to the latest via Yum.
I did yum groupinstall drbd-heartbeat and
yum install kernel-module-drbd-kernel-module-drbd-2.6.9-34.EL to match my
kernel.
The problem I have is that on 1 machine drbd works fine, but when I start
2015 Mar 11
2
Rsync ACLs over NFSv4 to EXT4 - rsync_xal_set: lsetxattr - Operation not supported
I think this is an NFS or ext4 question, but wanted to post this here for a
sanity check. :) I've been searching for over a week for a solution and
have turned up nil.
I'm trying to rsync with options -AX over an NFSv4 mount TO an ext4 drive
FROM an ext4 drive and both have acl and user_xattr enabled. The command:
rsync -aAX /data/ /mnt/back/data
results in:
rsync:
2012 Aug 06
0
Problem with mdadm + lvm + drbd + ocfs ( sounds obvious, eh ? :) )
Hi there
First of all apologies for the lenghty message, but it's been a long weekend.
I'm trying to setup a two node cluster with the following configuration:
OS: Debian 6.0 amd64
ocfs: 1.4.4-3 ( debian package )
drbd: 8.3.7-2.1
lvm2: 2.02.66-5
kernel: 2.6.32-45
mdadm: 3.1.4-1+8efb9d1+squeeze1
layout:
0- 2 36GB scsi disks in a raid1 array , with mdadm.
1- 1 lvm2 VG above the raid1 ,
2012 Dec 21
2
NFSv4 on CentOS 5.5
Hi,
What is the magic juju that I have to put in /etc/sysconfig/autofs to
get autofs to default to using NFSv4, rather than NFSv3, for mounting
file systems?
I don't want to place these flags into the automount maps themselves
because we have a varied network with Sun, CentOS, RedHat and
Macintosh systems, and the flags that have to get added to automount
maps (which we distribute centrally
2010 Apr 21
3
Help with NFSV4 server
Hi Everyone,
I have been trying to setup an NFS v4 File Server but have come across
an odd issue. Mounting the /nfs4exports/share appears to be successful
and the information displayed about partition size and free space seem
correct but if I try to do anything inside the mounted directory the
client will just hang. Does anyone have any idea what I am missing?? I
have try disabling all
2009 Jun 21
1
Xen LVM DRBD live migration
Hi guys I have few problems with live migration ... and I need some
professional help :)
I have 2 xen servers ... CentOS 5.3 and I want to have a high available
cluster
Now let`s begin ....
xen0:
[root@xen0 ~]# fdisk -l
Disk /dev/sda: 218.2 GB, 218238025728 bytes
255 heads, 63 sectors/track, 26532 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start
2011 Apr 01
1
Node Recovery locks I/O in two-node OCFS2 cluster (DRBD 8.3.8 / Ubuntu 10.10)
I am running a two-node web cluster on OCFS2 via DRBD Primary/Primary
(v8.3.8) and Pacemaker. Everything seems to be working great, except during
testing of hard-boot scenarios.
Whenever I hard-boot one of the nodes, the other node is successfully fenced
and marked ?Outdated?
* <resource minor="0" cs="WFConnection" ro1="Primary" ro2="Unknown"
2010 Aug 09
2
HOWTO samba4 centos5.5 named dnsupdate drbd simple failover
centOs5.5/samba4/named here is a short guide setting it up to work.
First of all do not install the bind package coming with centos 5.5!!
Install needs for samba
yum install libacl* gnutls* readline* python* gdb* autoconf*
Named installation:
Here is a description on what to do:
http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d
nssec-nsec3-support/
The steps,
yum