* Ceri Davies <[EMAIL PROTECTED]> [071016 15:59] wrote: > On Tue, Oct 16, 2007 at 07:10:03PM +0200, Stefan Esser wrote: > > Ceri Davies schrieb: > > > On Mon, Oct 15, 2007 at 10:09:19PM +0000, Stefan Esser wrote: > > >> se 2007-10-15 22:09:19 UTC > > >> > > >> FreeBSD src repository > > >> > > >> Modified files: > > >> usr.bin/locate/locate updatedb.sh > > >> Log: > > >> Make the updatedb script installed as /usr/libexec/locate.updatedb > > >> inspect all local file systems, not only ufs and ext2fs. A number > > >> of local file systems has been added over time, and at least zfs > > >> has the potential to become a popular choice. Without this change > > >> a ZFS root file system causes the script to ignore all file-systems > > >> and leads to an empty locate db. (An alternative is to add all the > > >> relevant file systems individually, which means that at least zfs, > > >> xfs, ntfs, ntfs-3g, msdosfs should be added, probably more). > > > > > > This now includes /dev, /dev/fd, /proc, /compat/linux/proc, CD-ROMs and > > > DVDs > > > as well as duplicating everything in nullfs mounts, all of which are > > > probably > > > undesirable -- well, they are undesirable to me; whether they are to > > > others is the question ;-). > > > > Ok, thank you for the information. I did not notice this in my tests. > > > > I'm not sure what the "local" pseudo fs-type is meant to be used for. > > Currently it appears to be identical to "not-remote" (which is what > > the locate db update tries to avoid, due to high network load and > > scan time). > > > > I plan to fix this within the next 24 hours (if anybody thinks it needs > > to be backed-out immediately, I'm willing to do this, but I'd rather > > put in the correct fix instead. > > > > Two possibilities: We could have another pseudo fs-type in find, which > > selects "real" file systems (and skips devfs, procfs, fdescfs, nullfs > > and probably more). Scanning of removable devices is dubious, too, > > independently of their file system. By selecting "local" and "disk > > based" file systems (which would omit not only the pseudo file-systems > > and nullfs, but also cd9660 and udf), no specific file systems needed > > to be put into the script (and find would have the knowledge). > > While userland can tell if a filesystem is pseudo or not, (see lsvfs), > I'm not sure that we can reliably tell whether a device is removable or > not (cf. my camera, USB key, iPod, etc.).
fstab(5) gives some hints, "noauto" would be a giveaway as well as value of 0 for 'fs_passno' is also a hint. -- - Alfred Perlstein _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
