On Tue, Nov 29, 2011 at 02:09:13PM +0100, Jan Kara wrote: > Hmm, then why do these operations suspend the filesystem if they > apparently don't need it? Sorry for my ignorance, I never seriously worked > with LVM code... They don't suspend it if they don't need to. dm-ioctl.h: /* * Set this to avoid attempting to freeze any filesystem when suspending. */ #define DM_SKIP_LOCKFS_FLAG (1 << 10) /* In */ Alasdair -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel