similar to: qcow2 performance

Displaying 20 results from an estimated 800 matches similar to: "qcow2 performance"

2013 Feb 09
1
OSX rpcgen problem
Trying to build the virtualbox-4.2 branch from git://pipo.sk/pipo/libvirt.git under OSX 10.7, I get the following build error: ... CC timegm.lo CC vasnprintf.lo CCLD libgnu.la /usr/bin/ranlib: file: .libs/libgnu.a(fd-hook.o) has no symbols /usr/bin/ranlib: file: .libs/libgnu.a(threadlib.o) has no symbols ranlib: file: .libs/libgnu.a(fd-hook.o) has no symbols ranlib: file:
2013 Sep 10
2
Help needed in simulating libvirt
Hi All, I'm need to simulate libvirt API's say to mock the libvirt API responses. (Actually I need to simulate qemu API's response). Because of my project needs I need to write this simulated libvirt server in Java. I believe the simulated libvirt can be written as java RPC which should capable to receive the client RPC request calls and by dispatcher we can dispatch to the
2017 Mar 07
1
[PATCH v2] lib: Prefer tirpc for XDR, and rationalise how we search for alternatives.
v1 -> v2: - No functional changes to the patch, just fixes a few bugs. Rich.
2014 Aug 09
3
Error when compiling libvirt 1.2.7 on CentOS 6.4
Hi, I was trying to follow this guide (http://libvirt.org/compiling.html) to compile libvirt1.2.7 on CentOS6.4. There is an error on executing "make". Below is the steps to reproduce and the error messages. Any help is appreciated. Thanks. $ sudo yum install gcc make gnutls-devel device-mapper-devel \ python-devel libnl-devel yajl-devel \ libxml2-devel libpciaccess-devel $ wget
2016 May 17
2
Can I specify qcow2 preallocation method with virt-builder?
When creating qcow2 images using virt-builder, is there a way to specify the qcow2 preallocation, as possible with qemu-img create -o preallocation=metada , for example? TIA, Y.
2004 Mar 02
2
[PATCH] Force mountd(8) to a specified port.
Hi all, I have a requirement to run NFS read-only in an Internet-facing colocation environment. I am not happy with packet filters alone around rpcbind, call me paranoid, so I just spent the last few minutes cutting this patch. As you are aware, RPC applications can be forced to listen on a known port through the sin/sa argument to bindresvport[_sa](). Why several Linux distributions have this
2016 May 17
2
Re: Can I specify qcow2 preallocation method with virt-builder?
On Tue, May 17, 2016 at 03:41:53PM +0100, Richard W.M. Jones wrote: > On Tue, May 17, 2016 at 05:15:57PM +0300, Yaniv Kaul wrote: > > When creating qcow2 images using virt-builder, is there a way to specify > > the qcow2 preallocation, as possible with qemu-img create -o > > preallocation=metada , for example? > > No .. but .. it does default to preallocation=metadata
2016 May 17
2
Re: Can I specify qcow2 preallocation method with virt-builder?
On Tue, May 17, 2016 at 05:53:31PM +0300, Yaniv Kaul wrote: > On Tue, May 17, 2016 at 5:48 PM, Richard W.M. Jones <rjones@redhat.com> > wrote: > > > On Tue, May 17, 2016 at 03:41:53PM +0100, Richard W.M. Jones wrote: > > > On Tue, May 17, 2016 at 05:15:57PM +0300, Yaniv Kaul wrote: > > > > When creating qcow2 images using virt-builder, is there a way to
2014 Aug 13
1
Re: Error when compiling libvirt 1.2.7 on CentOS 6.4
On 08/13/2014 01:33 AM, Jincheng Miao wrote: >> Making all in src >> make[2]: Entering directory `/home/ec2-user/libvirt-1.2.7/src' >> GEN libvirt_access.xml >> /bin/sh: -w: command not found > > Here is the accident, why sh executes '-w' command. > That should be: > /usr/bin/perl -w ./rpc/gendispatch.pl --mode=aclapi \ > remote
2000 Nov 28
2
No subject
I have a problem compiling openssh 2.3.0p1 The configure script runs fine then if you see below; when I compile it dies: Manual pages: /usr/local/man/manX PID file: /usr/local/etc Random number collection: Builtin (timeout 200) Manpage format: man PAM support: yes KerberosIV support: no
2001 Jul 26
7
Updated Cray patch against openssh SNAP-20010725
This patch fixes my botched attempted to patch deattack.c. I created a bsd-cray.h file and cleaned up a few error cases in bsd-cray.c. Fixed cray_setup call to pass uid and login name in session.c and moved its call so that its called with root privs. Its been tested on a irix, sun, aix, unicos(SV1) and unicosmk(T3E) systems. If you are building this on a T3E you may have to edit the Makefile
2013 Mar 05
1
Getting Started with Xapian Socket codebase
Hi everyone, This is Ankit; currently final-year Computer Science undergrad at Panjab University, India. I am well versed in C++ and have a pretty decent understanding of sockets. I successfully completed GSoC last year for IDI, project titled - Google App Module for ATutor. Quite recently, I have been working on the project idea - Replacing Xapian socket code with ZeroMQ. This is to inquire
2012 Jul 24
11
[PATCH 01/12] configure: Add -nographic command line option to qemu.
Without this option, configure will fail when there is no display. Signed-off-by: Masami HIRATA <msmhrt at gmail.com> --- configure.ac | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index de8a064..61d6f69 100644 --- a/configure.ac +++ b/configure.ac @@ -593,16 +593,16 @@ working. AC_MSG_FAILURE([$QEMU version must be >=
2014 Aug 11
2
Behavior of disk caching with qcow2 disks
Hello, I am running several virtualization servers with QEMU 1.4.x and libvirt 1.0.2 on Ubuntu 12.04 and am working on optimizing the cache= and aio= options for the virtual machines. These VM images are mostly qcow2, and are served both from a local ext4 filesystem (with data=ordered,barrier) and from an NFS mountpoint (with sync). The local filesystem sits on top of an md software RAID of SATA
2001 Jul 22
2
Patches for Cray T3Es running Unicossmk and SV1s running Unicos
This patch is against Cray patch against openssh-SNAP-20010710. Here a few notes about them: 1) rijndael does not work on cray due to the fact it is rooted in 32 bits. I looking for a fix, it may come form Wendy Palam. For now the cray default to the following cihpers for ssh version 2 ssh are: 3des-cbc,blowfish-cbc,cast128-cbc,arcfour 2) Crays don't have setitimer so I
2006 Jan 24
1
propagate atimes with rsync-2.6.6 (fwd)
Dear Martin Pool. We regularly use rsync for making backups of our file systems but we have noticed that the atimes are not transferred with the files and are also always updated on the sender's side. Therefore, we have created a modified version of rsync based on rsync-2.6.6 protocol version 29 which transfers the access times with the transferred files and also allows to preserve the access
2006 Aug 30
30
Testing for the 4.4p1 release
Hi, The 4.4p1 release is approaching now, so we are now asking people to actively test snapshots or CVS and report back to the mailing list. Snapshots are available from http://www.mindrot.org/openssh_snap or from any of the mirrors listed on http://www.openssh.org/portable.html The latter page also includes instructions for checking out portable OpenSSH via anonymous CVS. This release
2000 Jan 16
1
OpenSSH 1.2.1 pre26, solaris 8ea and IPv6 - good news
I don't know if anyone else has tested it yet, but the IPv6 integration into OpenSSH seems to work just fine on my Solaris 8 box, as much as I can I've tested it and it's behaving nicely. Carl
2016 May 17
0
Re: Can I specify qcow2 preallocation method with virt-builder?
On Tue, May 17, 2016 at 6:01 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Tue, May 17, 2016 at 05:53:31PM +0300, Yaniv Kaul wrote: > > On Tue, May 17, 2016 at 5:48 PM, Richard W.M. Jones <rjones@redhat.com> > > wrote: > > > > > On Tue, May 17, 2016 at 03:41:53PM +0100, Richard W.M. Jones wrote: > > > > On Tue, May 17, 2016 at
2016 May 17
0
Re: Can I specify qcow2 preallocation method with virt-builder?
On Tue, May 17, 2016 at 05:15:57PM +0300, Yaniv Kaul wrote: > When creating qcow2 images using virt-builder, is there a way to specify > the qcow2 preallocation, as possible with qemu-img create -o > preallocation=metada , for example? No .. but .. it does default to preallocation=metadata provided that the output format is qcow2: