2012/3/2 Francesc Guitart <fguit...@gmail.com>: > Hola, > > Tengo una particion de datos en un servidor http que no puedo > desmontar. Parece que hay algun fichero en uso: > > urfe3:~# umount /dev/sdc1 /data > umount: /data: device is busy. > (In some cases useful info about processes that use > the device is found by lsof(8) or fuser(1) > > Sin embargo puedo remontarla sin problemas en read-only: > > mount -o remount,ro /dev/sdc1 /data > > Compruebo que hay en uso en esa particion: > > urfe3:~# lsof /dev/sdc1 > urfe3:~# lsof | grep /data > > y solo obtengo algun resultado con: > > urfe3:~# fuser -m -v /data > USER PID ACCESS COMMAND > /data: root kernel mount /data > > Que puede ser? Como puedo desmontarla? Estoy aplicando ACLs en esa > particion, puede tener algo que ver? > > Gracias! >
http://www.cyberciti.biz/tips/how-do-i-forcefully-unmount-a-disk-partition.html Linux fuser command to forcefully unmount a disk partition Suppose you have /dev/sda1 mounted on /mnt directory then you can use fuser command as follows: WARNING! These examples may result into data loss if not executed properly (see "Understanding device error busy error" for more information). Type the command to unmount /mnt forcefully: # fuser -km /mnt Where, -k : Kill processes accessing the file. -m : Name specifies a file on a mounted file system or a block device that is mounted. In above example you are using /mnt Linux umount command to unmount a disk partition You can also try umount command with –l option: # umount -l /mnt -- Diego - Yo no soy paranoico! (pero que me siguen, me siguen) | http://about.me/diegors/bio Haber recibido uno o mas correos desde esta direccion, no implica conformidad para agregarla a bases de datos sin mi consentimiento explicito. -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CAJ8aDpBh-nk8nPtpWhk0wD_d+pWBUeFz3YgZHWr9S=upzmd...@mail.gmail.com