Re: [libvirt] [PATCH 02/16] LXC from native: import rootfs

LXC rootfs can be either a directory or a block device or an image file. The first two types have been implemented, but the image file is still to be done since LXC auto-guesses the file format at mount time and the LXC driver doesn't support the 'auto' format. --- src/lxc/lxc_native.c | 70 ++++++++++++++++++++++++++++ tests/lxcconf2xmldata/lxcconf2xml-simple.xml | 4 ++ 2 files changed, 74 insertions(+)

+static int +lxcSetRootfs(virDomainDefPtr def, + virPropertiesPtr properties) +{ + char *fssrc = NULL; + char *fsdst = NULL; + struct stat sb; + int type = VIR_DOMAIN_FS_TYPE_MOUNT; + + if (VIR_STRDUP(fssrc, virPropertiesLookup(properties, "lxc.rootfs")) < 0 || + VIR_STRDUP(fsdst, "/") < 0) + goto error; + + if (stat(fssrc, &sb) < 0) + goto error; + + if (S_ISBLK(sb.st_mode)) + type = VIR_DOMAIN_FS_TYPE_BLOCK;