On Mon, Jan 24, 2011 at 10:22:31PM +0800, Osier Yang wrote:
If vol->capacity is odd, the capacity will be rounded down by devision, this patch is to round it up instead of rounding down, to be safer in case of one writes to the volume with the size he used to create.
* src/storage/storage_backend_logical.c --- src/storage/storage_backend_logical.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/storage/storage_backend_logical.c b/src/storage/storage_backend_logical.c index 203fe5d..2057692 100644 --- a/src/storage/storage_backend_logical.c +++ b/src/storage/storage_backend_logical.c @@ -604,7 +604,10 @@ virStorageBackendLogicalCreateVol(virConnectPtr conn, cmdargv = cmdargvsnap; }
- snprintf(size, sizeof(size)-1, "%lluK", vol->capacity/1024); + unsigned long long int capacity; + capacity = (vol->capacity + 1023) /1024; + + snprintf(size, sizeof(size)-1, "%lluK", capacity); size[sizeof(size)-1] = '\0';
vol->type = VIR_STORAGE_VOL_BLOCK;
ACK, pushed, thanks ! Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/