lhmwzy <[EMAIL PROTECTED]> wrote: > I mount a HAMMER file system called /www > $df -h > Filesystem Size Used Avail Capacity Mounted on > /dev/da0s1a 252M 88M 144M 38% / > /dev/da0s1d 252M 25M 207M 11% /var > /dev/da0s1e 252M 14K 232M 0% /tmp > /dev/da0s1f 7.9G 2.1G 5.1G 30% /usr > /dev/da0s1g 29G 169M 26G 1% /home > procfs 4.0K 4.0K 0B 100% /proc > www 19G 0M 19G 0% /www > > > I create a php file which content is <? phpinfo(); ?> > > Then after days,run df -h again: > $df -h > Filesystem Size Used Avail Capacity Mounted on > /dev/da0s1a 252M 88M 144M 38% / > /dev/da0s1d 252M 25M 207M 11% /var > /dev/da0s1e 252M 14K 232M 0% /tmp > /dev/da0s1f 7.9G 2.1G 5.1G 30% /usr > /dev/da0s1g 29G 169M 26G 1% /home > procfs 4.0K 4.0K 0B 100% /proc > www 19G 8.0M 19G 0% /www > > I am not run a cron to reblock /www > which file(s) consume the 8m space? > > Or run a cron like > 15 2 * * * hammer -c /var/run/www -t 300 reblock /www >/dev/null 2>&1 > would make it better? > > I run 15 2 * * * hammer -c /var/run/Home -t 300 reblock /home >>/dev/null 2>&1 manually, > > $hammer -c /var/run/www -t 300 reblock /www > reblock free level 0 > Reblock /www succeeded > Reblocked: > 1/1 btree nodes > 9/9 data elements > 909/909 data bytes > $df -h > Filesystem Size Used Avail Capacity Mounted on > /dev/da0s1a 252M 88M 144M 38% / > /dev/da0s1d 252M 25M 207M 11% /var > /dev/da0s1e 252M 14K 232M 0% /tmp > /dev/da0s1f 7.9G 2.1G 5.1G 30% /usr > /dev/da0s1g 29G 169M 26G 1% /home > procfs 4.0K 4.0K 0B 100% /proc > www 19G 8.0M 19G 0% /www > > the 8M space is not released.
HAMMER internally uses 8M blocks, so df will always show multiples of 8M for used space. However, if you create more files in /www, df used count should stay at 8M until your files use up more than these 8M, at which point it will probabely switch to 16M. Johannes PS: I'm just another HAMMER user, so please correct me if I'm wrong.
