[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH RFC 04/12] libxl: create a local xenstore libxl and device-model dir for guests
If libxl is executed inside a guest domain it needs write access to the local libxl xenstore dir (/local/<domid>/libxl) to store internal data. This also applies to Qemu which needs a /local/<domid>/device-model xenstore directory. This patch creates the mentioned directories for each guest launched from libxl. Signed-off-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx> Cc: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> Cc: Ian Campbell <ian.campbell@xxxxxxxxxx> --- tools/libxl/libxl_create.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c index 0c32d0b..aac19b5 100644 --- a/tools/libxl/libxl_create.c +++ b/tools/libxl/libxl_create.c @@ -498,6 +498,18 @@ retry_transaction: libxl__xs_mkdir(gc, t, libxl__sprintf(gc, "%s/data", dom_path), rwperm, ARRAY_SIZE(rwperm)); + /* + * Create a local "libxl" directory for each guest, since we might want + * to use libxl from inside the guest + */ + libxl__xs_mkdir(gc, t, GCSPRINTF("%s/libxl", dom_path), rwperm, + ARRAY_SIZE(rwperm)); + /* + * Create a local "device-model" directory for each guest, since we + * might want to use Qemu from inside the guest + */ + libxl__xs_mkdir(gc, t, GCSPRINTF("%s/device-model", dom_path), rwperm, + ARRAY_SIZE(rwperm)); if (info->type == LIBXL_DOMAIN_TYPE_HVM) libxl__xs_mkdir(gc, t, libxl__sprintf(gc, "%s/hvmloader/generation-id-address", dom_path), -- 1.7.7.5 (Apple Git-26) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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