* Pádraig Brady <[email protected]>: | > $ cat /etc/mtab | > /dev/md0 / ext3 rw,errors=remount-ro 0 0 | > proc /proc proc rw,relatime 0 0 | > sysfs /sys sysfs rw,relatime 0 0 | > tmpfs /dev tmpfs rw,relatime,size=4k,mode=755 0 0 | > devpts /dev/pts devpts rw,relatime,mode=620 0 0 | > /dev/md1 /var/archive ext3 rw,errors=remount-ro 0 1 | > /var/archive/home /home none rw,bind 0 0 | > /var/archive/spool /var/spool none rw,bind 0 0 | > /var/archive/www /var/lib/www none rw,bind 0 0
| Is this mtab really a link to /proc/mounts? No, its a standalone file. | That's the normal case on modern Linux distros. Its not a modern linux. :-) | > $ df-8.22 -h | > Filesystem Size Used Avail Use% Mounted on | > /dev/md0 21G 8.8G 11G 46% / | > tmpfs 4.0K 0 4.0K 0% /dev | > | > And where is /dev/md1 ? | Not sure what's going on here. | Since you've compiled various versions, | could you replace src/df.c in your 8.22 build dir with: | http://git.sv.gnu.org/gitweb/?p=coreutils.git;a=blob_plain;f=src/df.c;hb=HEAD | There have been many df changes since 8.22, so it would | be good to check with the latest. $ /tmp/df-git -h Filesystem Size Used Avail Use% Mounted on /dev/md0 21G 9.0G 11G 47% / tmpfs 4.0K 0 4.0K 0% /dev Same problem, /dev/md1 missing. | > running df from coreutils 8.21 shows different result: | > | > $ df-8.21 -h | > Filesystem Size Used Avail Use% Mounted on | > /dev/md0 21G 8.8G 11G 46% / | > tmpfs 4.0K 0 4.0K 0% /dev | > /var/archive/home 273G 244G 29G 90% /home | > | > Still weird. | As part of the device de-duplication logic we used in 8.21 | we're favoring '/home' since it's shorter than '/var/archive' | and thus we're using the '/var/archive/home' "device". | > Trying with 8.20: | > | > $ df-8.20 -h | > Filesystem Size Used Avail Use% Mounted on | > /dev/md0 21G 8.8G 11G 46% / | > tmpfs 4.0K 0 4.0K 0% /dev | > /dev/md1 273G 244G 29G 90% /var/archive | I agree that this is the best output for your case. Right. | I suppose we could stat the sources in the de-duplication logic | to favor real devices. I.E. stat '/var/archive/home' and '/dev/md1' | in your case to favor the latter. $ /tmp/df-git --version df (GNU coreutils) 8.22.127-d71c1
