Displaying 20 results from an estimated 5000 matches similar to: "virsh: migration job: unexpectedly failed"
2017 Aug 05
1
Tinc encryption with intermediate hosts
Hi
I have built a few networks with tinc and feel quite familiar with it.
But now I have got a scenario where I can't clearly figure out how
things work with tinc:
I have two nodes, both of them are in different private networks and
visible only to different servers, which have got an internal and an
external IP.
So my topology looks like this:
[n1]->[host1]<-->[host2]<-[n2]
2011 Nov 28
3
setting up a "server"
Hi,
I have the install guide and the admin guide....nothing in either that I can see from the contents pages tells me how to create the first "server" ( I assume that is what I have to do?)
Is there another doc Im missing? or a good URL for a howto on a redhat based machine?
Also from what I can see the "free" version is cli only?
and there is no virtual (vmware) appliance?
2007 May 08
2
network interface cards with gig support
anyone know how to force network cards talk at gig speeds when all it
wants to do is establish a connection at 100mbits
root at host1 [/backup/cpbackup/daily]# mii-tool
eth0: negotiated 100baseTx-FD, link ok
eth1: negotiated 100baseTx-FD flow-control, link ok
01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5721
Gigabit Ethernet PCI Express (rev 11)
Subsystem: Broadcom
2009 Dec 03
2
Centos 4.7 /var/log/messages file kill process
We have DELL 2650 server and I found recently /var/log/messages have following messages continue pop-up:
===========================================
Dec 3 15:47:06 HOST1 kernel: Free pages: 17816kB (1664kB HighMem)
Dec 3 15:47:06 HOST1 kernel: Active:7463815 inactive:656000 dirty:0 writeback:0 unstable:0 free:4454 slab:119979 mapped:730440 pagetables:63277
Dec 3 15:47:06 HOST1 kernel:
2008 Jan 16
2
mysterious crash of a particular worker
Hi,
I am using the latest checkout from backgroundrb release 1.0.1. I
have a worker called status_checker that periodically (every minute)
checks the status of certain hosts over the network. It works fine at
the beginning but after a while the worker will mysteriously
disappear and stop working. I have other workers running but they do
not disappear like this worker does.
These are
2014 Apr 10
2
Re: Help with understanding and solving snapshot problem
Hello
Thanks heaps for your suggestions. responses inline.
On 10 Apr 2014, at 10:34 pm, Eric Blake <eblake@rehost1hat.com> wrote:
>
> [ … ]
> [Can you convince your mailer to wrap long lines? It makes it easier
> for other readers]
I’ll try and keep the lines short. I don’t see any obvious setting to change the wrap.
>>
>> Using RHEL 6.4 and libvirt version
2014 Apr 10
2
Help with understanding and solving snapshot problem
Hello
Fairly new to libvirt. I’m hoping to both solve a problem with this question as well as learn more detail about how libvirt works.
Using RHEL 6.4 and libvirt version is 0.10.2 and qemu-img version is 0.12.1.2
Using virt-manager I created a VM. Nothing unusual as far as I can see. I then added a disk. So I have a second virtio based volume which the guest then mounts as a separate
2012 Feb 06
2
Puppet kick class option error
Hi,
I''m trying to puppet kick with class option.
Pupper Master: puppetmaster.example.com
Puppet Client1: host1.example.net
Puppet Client2: host2.example.net
But I get this error.
---
[root@puppetmaster ~]# puppet kick --class test --debug
test: host1.example.net.example.com, host2.example.net.example.com
Triggering host1.example.net.example.com,
host2.example.net.example.com
Host
2015 Mar 20
1
help with tinc unstable state
I am using tinc to connect together VPCs in AWS across multiple regions and
accounts to provide secure communication. For the most part, it works
great. A few times, I have seen issues where something got into an
unstable state that didn't seem to resolve itself. Shutting down tinc on
all hosts and restarting seemed to do the trick, but I'd like to see if
there is something that I can
2007 Nov 19
1
Detecting reason for rsync errors
Hello guys!
I'm doing a middle scale backup job using ccollect [0], which uses
rsyn, with about 50 servers, each about 1-10 GiB changes per day and have
some problems, that servers do not finish their backup completly:
[host1.backup] Read from remote host host1.backup: Connection reset by peer
[host1.backup] rsync: connection unexpectedly closed (41306592 bytes received so far) [receiver]
2002 Feb 02
2
disabling the authentication agent?
Is there any way to disable the authentication agent globally? I'm not
quite sure I understand it's purpose. Here is some background info:
workstation: Key pair (dsa).
host1: No key pair. No authorized_keys.
host2: Has my workstation's key in authorized_keys.
I ssh to host1 from my workstation.
I ssh to host2 from host1. I am asked for a password. Good.
I ssh to host2 from my
2009 Aug 20
1
what is RAID "background initialization" ??
we have DELL server (CENTOS 4.X) with MD1000 connect on it. One of Raid5 (internal 4 disks) has hard disk bad and I replace it. I saw /var/log/messages have following entry:
=======================================
Aug 18 15:33:20 host1 Server Administrator: Storage Service EventID: 2049 Array disk removed: Array Disk 0:11 Controller 1, Connector 0
Aug 18 15:34:09 host1 Server Administrator:
2019 Mar 28
2
NFSv4: Using fsid=0 but *not* exporting the root filesystem
Hi,
I would like to use the NFSv4 ability to create a "root" filesystem with
fsid=0, so that I don't have to refer to the whole path of the exported
filesystem when I mount it. However I do *not* want this root
filesystem to be mountable by any host. Is that possible and how?
E.g
Filesystem:
/exports/data1
/exports/data2
/exports/data3
/etc/exports:
/exports
2008 Oct 02
2
some errors on 1.1.3
Hi,
we recently upgraded dovecot from 1.0.5 to 1.1.3+latest patches. After the
upgrade I saw some errors in the logs and I'm not sure whether they're a
cause for concern. Our setup is 2 servers running openSUSE 11.0 and a NetApp
Filer as storage backend. Following is the config:
protocols: imap imaps pop3 pop3s
login_dir: /var/run/dovecot/login
login_executable(default):
2010 Sep 29
2
Error on mailbox file
Hi!
I'm running Postfix 2.2.9 as MTA. I have several mail clients , such as
Outlook 2000/xp/2007. The clients comunicate to the MTA using pop3/smtp
protocols.
I have also installed Webmail Squirrel for the internet users. Squirrel
needs an Imap server, so i have utilized Dovecot 1.2.6.
To authenticate users , i use pam_winbbind to validate users to my NT
domain.
Here is my problem :
2012 Aug 15
2
KVM VM traffic over host's Tinc VPN
Hello Tinc list!
I'm trying to set up a Tinc VPN between two KVM host machines so that a
VM on one host can communicate with a VM on the other host. While I do
have a good bit of experience with virtualization, I'm not a
particularly savvy network guy, so this is proving to be a pretty big
challenge.
Requirements:
* ALL VM network traffic must be secure.
* VMs on one host must be
2007 Sep 05
1
Spawn extension (default, 1002, 2) exited non-zero on 'SIP/host-0819d0d0
Hi
i generate a call from the dialplan in this mode:
exten => 1002,1,Answer()
exten => 1002,2,Dial(SIP/user at host)
the call is generated, but after some seconds it is interrupted, here
the asterisk log:
*CLI> -- Executing Answer("SIP/host1-0819d0d0", "") in new stack
-- Executing Dial("SIP/host1-0819d0d0", "SIP/caller at host") in new
2015 Apr 14
1
HBA enumeration and multipath configuration
# cat /etc/redhat-release
CentOS Linux release 7.1.1503 (Core)
# uname -r
3.10.0-123.20.1.el7.x86_64
Hi,
We use iSCSI over a 10G Ethernet Adapter and SRP over an Infiniband adapter to provide multipathing
to our storage:
# lspci | grep 10-Gigabit
81:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
81:00.1 Ethernet controller: Intel Corporation
2005 Oct 30
2
rsync when working on both sides...
Hi rsync devs and users,
I want to use rsync to synchronize home directories on two PCs. It works
fine if I start rsync after working on a host each time I leave. But
instead of operating modes "host1 -> host2" and "host2 -> host1" I would
like to have a mode "host1 <-> host2" to allow synchronizing at any time
-> Scenario:
- on host1 files A,B have
2013 Apr 16
1
ERROR: status = -17
Good Morning all,
Have started seeing this over the last few days on a couple of hosts.
Does anyone have any familiarity with this, and or how I can debug what
mount/filesystem/inode is having the issues?
Apr 16 02:49:36 host1 kernel:
(dtocatalogbr,5864,3):ocfs2_prepare_dir_for_insert:4391 ERROR: status = -17
Apr 16 02:49:36 host1 kernel: