Re: [libvirt] [PATCH 0/6] parallels: get rid of cached domains list in driver
On 120905 14:13:52, Dmitry Guryanov wrote:
The goal of this patch series is to get rid of cached domains
list.
Someone can create several connections to libvirt or change
something (start VM or change parameters) using native tools.
In such case first connection will not get any info about those
changes.
There is no way to check, if the cache valid, so remove it and
always query needed data using prlctl command.
Hello,
Please, disregard this patch series. Driver works too slow with it,
especially with virt-manager.
We decided to add special mode to prlctl, when it will listen for
events and print them to stdout in json format. Then we can keep
one prlctl process in such mode per libvirt connection and update
cached list of domains, when some events occur.
Dmitry Guryanov (6):
parallels: return a new list of domains from parallelsLoadDomains
parallels: rename uuidstr to __uuidstr in macro
parallels: return up-to-date info about domains
parallels: don't track domain state in global domains list
parallels: don't use stored domains list in parallelsDomainDefineXML
parallels: remove domains list from _parallelsConn structure
src/parallels/parallels_driver.c | 423 ++++++++++++++++++--------------------
src/parallels/parallels_utils.h | 1 -
2 files changed, 195 insertions(+), 229 deletions(-)