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SUSE:SLE-12-SP4:GA
lvm2.631
improve_probing.diff
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File improve_probing.diff of Package lvm2.631
--- lib/filters/filter.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) --- LVM2.2.02.98.orig/lib/filters/filter.c +++ LVM2.2.02.98/lib/filters/filter.c @@ -13,6 +13,12 @@ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <sys/ioctl.h> +#include <linux/fs.h> +#undef MAJOR +#undef MINOR +#undef MKDEV + #include "lib.h" #include "dev-cache.h" #include "filter.h" @@ -111,11 +117,18 @@ static int _passes_lvm_type_device_filte } /* Check it's accessible */ - if (!dev_open_readonly_quiet(dev)) { + if (!dev_open_flags(dev, O_RDONLY|O_NONBLOCK, 1, 1)) { log_debug("%s: Skipping: open failed", name); return 0; } + /* Skip cdrom device */ + #define CDROM_GET_CAPABILITY 0x5331 + if (ioctl(dev->fd, CDROM_GET_CAPABILITY) >= 0) { + log_debug("%s: Skipping: cdrom device", name ); + goto out; + } + /* Check it's not too small */ if (!dev_get_size(dev, &size)) { log_debug("%s: Skipping: dev_get_size failed", name);
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