On Tue, Dec 04, 2012 at 05:43:05PM +0400, Dmitry Guryanov wrote:
> There are no storage pools in Parallels Cloud Server -
> All VM data stored in a single directory: config, snapshots,
> memory dump together with disk images.
>
> Let's look through list of VMs and create a storage pool for
> each directory, containing VMs.
>
> So if you have 3 vms: /var/parallels/vm-1.pvm,
> /var/parallels/vm-2.pvm and /root/test.pvm - 2 storage pools
> appear: -var-parallels and -root. xml descriptions of the pools
> will be saved in /etc/libvirt/parallels-storage, so UUIDs will
> not change netween connections to libvirt.
>
> Signed-off-by: Dmitry Guryanov <dgurya...@parallels.com>
> ---
> src/parallels/parallels_driver.c | 9 ++
> src/parallels/parallels_storage.c | 155
> +++++++++++++++++++++++++++++++++++++
> src/parallels/parallels_utils.h | 1 +
> 3 files changed, 165 insertions(+), 0 deletions(-)
>
> diff --git a/src/parallels/parallels_driver.c
> b/src/parallels/parallels_driver.c
> index 11c5b83..fe91968 100644
> --- a/src/parallels/parallels_driver.c
> +++ b/src/parallels/parallels_driver.c
> @@ -104,6 +104,7 @@ parallelsDomObjFreePrivate(void *p)
> return;
>
> VIR_FREE(pdom->uuid);
> + VIR_FREE(pdom->home);
> VIR_FREE(p);
> };
>
> @@ -666,6 +667,14 @@ parallelsLoadDomain(parallelsConnPtr privconn,
> virJSONValuePtr jobj)
> if (!(pdom->uuid = strdup(tmp)))
> goto no_memory;
>
> + if (!(tmp = virJSONValueObjectGetString(jobj, "Home"))) {
> + parallelsParseError();
> + goto cleanup;
> + }
> +
> + if (!(pdom->home = strdup(tmp)))
> + goto no_memory;
> +
> if (!(tmp = virJSONValueObjectGetString(jobj, "OS")))
> goto cleanup;
>
> diff --git a/src/parallels/parallels_storage.c
> b/src/parallels/parallels_storage.c
> index 90c425a..148d870 100644
> --- a/src/parallels/parallels_storage.c
> +++ b/src/parallels/parallels_storage.c
> @@ -25,6 +25,7 @@
> #include <stdlib.h>
> #include <dirent.h>
> #include <sys/statvfs.h>
> +#include <libgen.h>
okay, I was a bit worried by ortability there, but apparently we
already use this for cgroup support so as long as parallels platform
is linux only we should be safe there,
> #include "datatypes.h"
> #include "memory.h"
> @@ -114,12 +115,159 @@ cleanup:
ACK,
Daniel
--
Daniel Veillard | Open Source and Standards, Red Hat
veill...@redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | virtualization library http://libvirt.org/
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