On Friday, September 18, 2015 5:14:15 PM Walter Dnes wrote: > A while ago, I mentioned that I had problems running cdda2wav as a > regular user. While rebuilding cdrtools recently, I noticed that the > build finished with the following warnings... > > >>> Installing (1 of 1) app-cdr/cdrtools-3.01_alpha17::gentoo > * >>> SetUID: [chmod go-r] /usr/sbin/rscsi ... [ ok > ] > * >>> SetUID: [chmod go-r] /usr/bin/cdda2wav ... [ ok > ] > * >>> SetUID: [chmod go-r] /usr/bin/readcd ... [ ok > ] > * >>> SetUID: [chmod go-r] /usr/bin/cdrecord ... [ ok > ] > * Could not set caps on '/usr/bin/cdrecord' due to missing filesystem > support: > * * enable XATTR support for 'ext2/ext3' in your kernel (if configurable) > * * mount the fs with the user_xattr option (if not the default) > * * enable the relevant FS_SECURITY option (if configurable) > * Could not set caps on '/usr/bin/cdda2wav' due to missing filesystem > support: > * * enable XATTR support for 'ext2/ext3' in your kernel (if configurable) > * * mount the fs with the user_xattr option (if not the default) > * * enable the relevant FS_SECURITY option (if configurable) > * Could not set caps on '/usr/bin/readcd' due to missing filesystem support: > * * enable XATTR support for 'ext2/ext3' in your kernel (if configurable) > * * mount the fs with the user_xattr option (if not the default) > * * enable the relevant FS_SECURITY option (if configurable) > >>> Auto-cleaning packages... > > That might explain my problems. So I modified my kernel as below... > > <*> Second extended fs support > [*] Ext2 extended attributes > [ ] Ext2 POSIX Access Control Lists > [ ] Ext2 Security Labels > <*> Ext3 journalling file system support > [*] Default to 'data=ordered' in ext3 > [*] Ext3 extended attributes > [ ] Ext3 POSIX Access Control Lists > [ ] Ext3 Security Labels
You'll also need this ^ > < > The Extended 4 (ext4) filesystem > > ...rebuilt, and rebooted into it. Still the same warnings on the build. > So now it appears that I have to... > > mount the fs with the user_xattr option (if not the default) > > enable the relevant FS_SECURITY option (if configurable) > > Can someone point me to an example somewhere of how to do it? I > prefer not to muck around blindly with unknown options in /etc/fstab > BTW, I'm building cdrtools with USE="caps filecaps -acl -nls -unicode" > if that matters. Just add the user_xattr unde <opts> column. Like: UUID=34868f06-d56b-4539-a649-33ec96b50d74 / ext3 noatime,user_xattr 0 1 -- Fernando Rodriguez
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