> > cat /proc/dmstatus should give you some details. > > ~# cat /proc/dmstatus > cat: /proc/dmstatus: No such file or directory Ugh. /proc/mdstat I think. .. snip .. > iqbala@ftp0:~$ sudo dmsetup status > nvidia_eeffhbef5: 0 6458067 linear > nvidia_eeffhbef1: 0 149838192 linear > nvidia_eeffhbef: 0 156301486 mirror 2 8:0 8:16 1193/1193 1 AA 1 core > > It was '1183/1193 1 AD 1 core' and now '1193/1193 1 AA 1 core' > > What are the differences? Is there some doc where I can read more about this? It is divided in two groups. The first is the type and the size (0 156301486 mirror): meaning 156301486 sectors, or: 76319MB, and the kernel module that oversears this device is 'dm-mirror'. The next group of data is from 'mirror_status' function (from the dm-raid1 module, which actually registers itself as 'dm-mirror'). Take a look at drivers/md/dm-raid1.c and the above mentioned function - that should give you an idea what is what. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
