2007/10/24, Aaron Kulkis <[EMAIL PROTECTED]>:
> Rikard Johnels wrote:
> > On Wednesday 24 October 2007 15:48, Ciro Iriarte wrote:
> >> Hi, just found a weird behavior on 10.3 (didn't happen on 10.1), when
> >> i have little space it directly tells me that there's no space
> >> left.... i'm using reiserfs on those fs...
> >>
> >> mainwks:~/download> df -h /home/ /srv/ftp/
> >> S.ficheros Tamaño Usado Disp Uso% Montado en
> >> /dev/mapper/system-home
> >> 32G 32G 130M 100% /home
> >> /dev/mapper/system-ftp
> >> 15G 15G 236M 99% /srv/ftp
> >>
> > <snip for trim>
> >
> > I seem to recall the system reserving a certain amount of space to enable
> > root
> > to login in case of a filled system. Or was that only on a ext2 filesystem?
>
> That's on ALL Unix and Linux systems that I've ever used.
> Once disk usage goes beyond a threshold (set individually
> in each filesystem layout on each partition at filesystem
> creation time), only root can write to the filesystem.
>
> Any filesystem (ext3, xfs, reiserfs, etc) which doesn't have
> this capability cannot be a general purpose Unix or Linux
> filesystem because it cannot be used on whatever filesystem(s)
> (i.e partition) hold, for example, /tmp, /var/log, /var/tmp,
> and wherever root's home directory happens to be.
>
>
> > Also, what are you trying to do? Make a small (asy 4k)
> > file, or something bigger?
> > How about inodes? Are you out of those?
> > Do a 'df -i' to check.
> >
> >
That doesn't apply to reiserfs, it does to ext3 and ufs for example
but you can set the reserved percentage to 0 (with tune2fs on ext3).
And about the inodes, the total quantity is not defined at the fs
creation time.
S.ficheros Nodos-i NUsados NLibres NUso% Montado en
/dev/mapper/system-root
786432 33017 753415 5% / <-- ext3
udev 257745 1545 256200 1% /dev
/dev/md0 26104 41 26063 1% /boot <-- ext3
/dev/mapper/system-datos
0 0 0 - /datos <-- reiserfs
/dev/mapper/system-home
0 0 0 - /home <-- reiserfs
/dev/mapper/system-ftp
0 0 0 - /srv/ftp
<-- reiserfs
/dev/mapper/system-usr
655360 147257 508103 23% /usr <-- ext3
/dev/mapper/system-var
262144 2905 259239 2% /var <-- ext3
/dev/mapper/system-vmware
0 0 0 - /var/lib/vmware
<-- ext3
Regards,
Ciro
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