If CPU time is one of the major disincentives towards use of compression
-- any reason lzop wasn't included?
$ time lzop ramsave ramsave.lzo
real0m13.515s
user0m7.500s
sys 0m1.340s
$ time gzip -c ramsave ramsave.gz
real0m46.327s
user0m37.690s
sys 0m1.360s
$ ls -lh
On Thu, Aug 27, 2009 at 05:47:13PM -0500, Charles Duffy wrote:
If CPU time is one of the major disincentives towards use of compression
-- any reason lzop wasn't included?
Never heard of it before - if its useful to support it, then do send
patches...
$ time lzop ramsave ramsave.lzo
real
Daniel P. Berrange wrote:
On Thu, Aug 13, 2009 at 10:47:18AM +0200, Chris Lalancette wrote:
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to
Daniel P. Berrange wrote:
On Wed, Aug 12, 2009 at 12:21:48PM +0100, Mark McLoughlin wrote:
On Wed, 2009-08-12 at 12:04 +0100, Daniel P. Berrange wrote:
On Tue, Aug 11, 2009 at 01:25:59PM +0200, Chris Lalancette wrote:
struct qemud_save_header {
char magic[sizeof(QEMUD_SAVE_MAGIC)-1];
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to the virDomainSave() API. Therefore, implement this
as a qemu.conf option. Both gzip and bzip2
On Thu, Aug 13, 2009 at 10:47:18AM +0200, Chris Lalancette wrote:
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to the virDomainSave() API.
On Tue, Aug 11, 2009 at 01:25:59PM +0200, Chris Lalancette wrote:
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to the virDomainSave() API.
On Wed, 2009-08-12 at 12:04 +0100, Daniel P. Berrange wrote:
On Tue, Aug 11, 2009 at 01:25:59PM +0200, Chris Lalancette wrote:
struct qemud_save_header {
char magic[sizeof(QEMUD_SAVE_MAGIC)-1];
int version;
int xml_len;
int was_running;
-int unused[16];
+
On Wed, Aug 12, 2009 at 12:21:48PM +0100, Mark McLoughlin wrote:
On Wed, 2009-08-12 at 12:04 +0100, Daniel P. Berrange wrote:
On Tue, Aug 11, 2009 at 01:25:59PM +0200, Chris Lalancette wrote:
struct qemud_save_header {
char magic[sizeof(QEMUD_SAVE_MAGIC)-1];
int version;
On Fri, Aug 07, 2009 at 03:56:29PM +0200, Chris Lalancette wrote:
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 3c92635..b146330 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
Is part of the change missing ? Nothing is added
the 'compressed' field to the struct
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to the virDomainSave() API. Therefore, implement this
as a qemu.conf option. Both gzip and bzip2
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to the virDomainSave() API. Therefore, implement this
as a qemu.conf option. Both gzip and bzip2
Implement a compressed save image format for qemu. While ideally
we would have the choice between compressed/non-compressed
available to the libvirt API, unfortunately there is no flags
parameter to the virDomainSave() API. Therefore, implement this
as a qemu.conf option. Both gzip and bzip2
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