Resto de mdadm

gacanepa@alumno:~$ ls -l
total 76
-rwxr-xr-x 1 root     root       619 jul 18  2012 borrar.sh
-rwxr-xr-x 1 root     root      1790 jul 18  2012 choice.sh
-rw-r--r-- 1 gacanepa gacanepa 10240 ene  7 11:54 cliente.tar
drwxr-xr-x 2 gacanepa gacanepa  4096 ene 28 09:10 Desktop
drwxr-xr-x 2 gacanepa gacanepa  4096 dic 20 16:29 Downloads
-rw------- 1 gacanepa gacanepa   493 may 18  2012 mbox
-rwxr-xr-x 1 root     root       103 jul 18  2012 progressbar.sh
drwxr-xr-x 2 gacanepa gacanepa  4096 dic 17 18:13 pruebas
-rwxr-xr-x 1 root     root       144 jul 18  2012 radiobutton.sh
drwxr-xr-x 2 gacanepa gacanepa  4096 ene 28 12:34 raid1
-rw------- 1 gacanepa gacanepa   573 nov 20  2006 reporte.css
-rw-r--r-- 1 root     root       451 may 28  2012 reporte.html
drwxr-xr-x 3 gacanepa gacanepa  4096 dic 17 18:24 scripts
-rwxr-xr-x 1 gacanepa gacanepa   541 ago  3 16:45 split.py
-rwxr-xr-x 1 root     root      3684 jul 18  2012 systeminfo.sh
-rw-r--r-- 1 root     root      1028 ene 29 10:40 system_report.html
-rwxr-xr-x 1 root     root       743 may 29  2012 system_report.sh
gacanepa@alumno:~$ sudo mount /dev/md0 raid1
gacanepa@alumno:~$ mount
/dev/sda1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/sdb1 on /mnt/1 type ext4 (rw)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
/dev/sr0 on /media/cdrom0 type iso9660 (ro,noexec,nosuid,nodev,user=gacanepa)
/dev/md0 on /home/gacanepa/raid1 type ext3 (rw)
gacanepa@alumno:~$ cp cliente.tar raid1
cp: no se puede crear el fichero regular «raid1/cliente.tar»: Permiso denegado
gacanepa@alumno:~$ sudo chown gacanepa:gacanepa raid1
gacanepa@alumno:~$ cp cliente.tar raid1
gacanepa@alumno:~$ cd raid1
gacanepa@alumno:~/raid1$ ls
cliente.tar  lost+found
gacanepa@alumno:~/raid1$ cd ..
gacanepa@alumno:~$ sudo umount raid1
gacanepa@alumno:~$ cd raid1
gacanepa@alumno:~/raid1$ ls
gacanepa@alumno:~/raid1$ cd ..
gacanepa@alumno:~$ sudo mount /dev/md0 raid1
gacanepa@alumno:~$ cd raid1
gacanepa@alumno:~/raid1$ ls
cliente.tar  lost+found
gacanepa@alumno:~/raid1$ cd ..
gacanepa@alumno:~$ sudo mdadm --manage /dev/md0 --fail /dev/sdc
mdadm: set /dev/sdc faulty in /dev/md0
gacanepa@alumno:~$ cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid1 sdd[1] sdc[0](F)
      7912436 blocks super 1.2 [2/1] [_U]

unused devices: <none>
gacanepa@alumno:~$ sudo mdadm --manage /dev/md0 --remove /dev/sdc
mdadm: hot removed /dev/sdc from /dev/md0
gacanepa@alumno:~$ cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid1 sdd[1]
      7912436 blocks super 1.2 [2/1] [_U]

unused devices: <none>
gacanepa@alumno:~$ cd raid1
gacanepa@alumno:~/raid1$ ls
cliente.tar  lost+found
gacanepa@alumno:~/raid1$ df -h
S.ficheros            Size  Used Avail Use% Montado en
/dev/sda1             5,7G  2,8G  2,7G  51% /
tmpfs                 125M     0  125M   0% /lib/init/rw
udev                  120M  200K  120M   1% /dev
tmpfs                 125M  140K  125M   1% /dev/shm
/dev/sdb1             198M  5,8M  182M   4% /mnt/1
/dev/sr0               49M   49M     0 100% /media/cdrom0
/dev/md0              7,5G  146M  7,0G   3% /home/gacanepa/raid1
gacanepa@alumno:~/raid1$ sudo mdadm --manage /dev/md0 --add /dev/sdc
mdadm: re-added /dev/sdc
gacanepa@alumno:~/raid1$ cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid1 sdc[0] sdd[1]
      7912436 blocks super 1.2 [2/1] [_U]
      [>....................]  recovery =  0.1% (8320/7912436) finish=63.2min speed=2080K/sec

unused devices: <none>
gacanepa@alumno:~/raid1$ ls
cliente.tar  lost+found