\\
\\
\\
\\
\\
\\
\\
======# df -h -T ======

   devtmpfs                                       devtmpfs   1,4G  /dev                      (MEMOIRE RAM, devices)
   devpts                                         devpts        0  /dev/pts                  (MEMOIRE RAM)
   shmfs                                          tmpfs      1,4G  /dev/shm                  (MEMOIRE RAM, shared memory)
   tmpfs                                          tmpfs      275M  /dev/dri                  (MEMOIRE RAM, tampon écran carte graphique)
   gvfsd-fuse                                     gvfsd-fuse 0,0K  /root/.gvfs               (MEMOIRE RAM, pour gnome)
   gvfsd-fuse                                     gvfsd-fuse 0     /home/xavier/.gvfs        (MEMOIRE RAM, pour gnome)
    
   tmp                                            tmpfs      1,4G  /tmp                      (MEMOIRE RAM)
   media                                          tmpfs      1,4G  /var/host/media           (MEMOIRE RAM)
   none                                           tmpfs      1,4G  /sys/fs/cgroup
   cgroup                                         cgroup        0  /sys/fs/cgroup/cpu        (MEMOIRE RAM)
   cgroup                                         cgroup        0  /sys/fs/cgroup/freezer    (MEMOIRE RAM)
   cgroup                                         cgroup        0  /sys/fs/cgroup/cpuset     (MEMOIRE RAM)
   systemd                                        cgroup        0  /sys/fs/cgroup/systemd    (MEMOIRE RAM)
   run                                            tmpfs      1,4G  /var/host/dbus            (MEMOIRE RAM)
   run                                            tmpfs      1,4G  /var/host/shill           (MEMOIRE RAM)
   run                                            tmpfs      1,4G  /var/host/udev            (MEMOIRE RAM)
   run                                            tmpfs      1,4G  /var/host/cras            (MEMOIRE RAM)
   run                                            tmpfs      1,4G  /var/host/chrome          (MEMOIRE RAM)
   tmpfs                                          tmpfs      275M  /sys/class/drm            (MEMOIRE RAM)
   tmpfs                                          tmpfs      275M  /run                      (MEMOIRE RAM)
   tmpfs                                          tmpfs      5,0M  /run/lock                 (MEMOIRE RAM)
   none                                           proc          0  /proc
   none                                           sysfs         0  /sys
                                                             
   debugfs                                        debugfs       0  /sys/kernel/debug         (MEMOIRE RAM)
   tracefs                                        -             -  /sys/kernel/debug/tracing (MEMOIRE RAM)
    
   /mnt/stateful_partition/crouton/chroots/jessie ecryptfs    52G  /                         H-STATE (/dev/sda16) (/media/root/H-STATE)
   /home/.shadow/75f36256b528f4... /vault         ecryptfs    52G  /home/xavier/Downloads    H-STATE (/dev/sda16) (/media/root/H-STATE)
   /dev/root                                      ext2       2,9G  /lib/modules/4.4.83+      ChromeOS root fs (kernel : sda20, et sda18 ?)
   /dev/mapper/encstateful                        ext4        16G  /var/host/timezone        (LVM ; dm-0)





     
====== # fdisk -l ======
   Device        Start       End   Sectors  Size Type
   /dev/sda1        64        64         1  512B ChromeOS reserved
   /dev/sda2        65        65         1  512B ChromeOS reserved
   /dev/sda3        66        66         1  512B ChromeOS reserved
   /dev/sda4        67        67         1  512B ChromeOS reserved
   /dev/sda5        68        68         1  512B ChromeOS reserved
   /dev/sda6        69        69         1  512B ChromeOS reserved
   /dev/sda7        70        70         1  512B ChromeOS reserved
   /dev/sda8        71        71         1  512B ChromeOS reserved
   /dev/sda9        72        72         1  512B ChromeOS reserved
   /dev/sda10       73        73         1  512B ChromeOS reserved
   /dev/sda11       74        74         1  512B ChromeOS reserved
   /dev/sda12       75        75         1  512B ChromeOS reserved
   /dev/sda13       76        76         1  512B ChromeOS reserved
   /dev/sda14       77        77         1  512B ChromeOS reserved
   /dev/sda15       78        78         1  512B ChromeOS reserved
   /dev/sda16 14831682 125045389 110213708 52,6G Microsoft basic data    H-STATE   /mnt/stateful_partition/crouton/chroots/jessie  
   /dev/sda17    20546     53313     32768   16M ChromeOS kernel         
   /dev/sda18  8589378  14831681   6242304    3G ChromeOS root fs        ROOT-A (je pense que c'est une réplique des modules du kernel)
   /dev/sda19    53314     86081     32768   16M ChromeOS kernel
   /dev/sda20  2347074   8589377   6242304    3G ChromeOS root fs        ROOT-B (modules du kernel)
   /dev/sda21    16514     16514         1  512B ChromeOS kernel
   /dev/sda22    16515     16515         1  512B ChromeOS root fs
   /dev/sda23    86082   2183233   2097152    1G Microsoft basic data    OEM
   /dev/sda24    16516     16516         1  512B ChromeOS reserved
   /dev/sda25    16517     16517         1  512B ChromeOS reserved
   /dev/sda26      130     16513     16384    8M unknown
   /dev/sda27  2314306   2347073     32768   16M EFI System              EFI-SYSTEM



====== # sudo lsblk -f ======
   NAME          FSTYPE LABEL      UUID                                 MOUNTPOINT
   sda16       ext4   H-STATE    43452e26-68af-47c0-a31a-5e1313aa8885
   sda18       ext2   ROOT-A                                          /lib/modules/4.4.83+
   sda20       ext2   ROOT-A
   sda23       ext4   OEM        0fe9cc9c-2e50-4976-b88c-107066ac5529
   sda27       vfat   EFI-SYSTEM 8135-9922
   encstateful ext4              ed43fb1e-3fbb-46d2-a018-40cc517a674c /var/host/timezone
   zram0         swap              f177768f-a460-4c92-849a-1503050e991f [SWAP]


====== # sudo gparted ======
    
    
    


====== # mount ======
  
| filesystem														| mount dir 				| fs type  | (options)           |
|/mnt/stateful_partition/crouton/chroots/jessie 					|  / 						| ecryptfs |(rw,relatime, etc.) |
|devtmpfs 															|  /dev 					| devtmpfs |(rw,relatime,size=1402528k,nr_inodes=350632,mode=755) |
|devpts 															|  /dev/pts 				| devpts |(rw,nosuid,noexec,relatime,gid=5,mode=620) |
|shmfs 																|  /dev/shm 				| tmpfs |(rw,nosuid,nodev,noexec,relatime) |
|tmp 																|  /tmp 					| tmpfs |(rw,nosuid,nodev,relatime) |
|tmpfs 																|  /run 					| tmpfs |(rw,nosuid,noexec,relatime,size=280812k,mode=755) |
|tmpfs 																|  /run/lock 				| tmpfs |(rw,nosuid,nodev,noexec,relatime,size=5120k) |
|run 																|  /var/host/dbus 			| tmpfs |(rw,nosuid,nodev,noexec,relatime,mode=755) |
|run 																|  /var/host/shill 			| tmpfs |(rw,nosuid,nodev,noexec,relatime,mode=755)
|/dev/root 															|  /lib/modules/4.4.83+ 	| ext2 |ro,relatime,block_validity,barrier,user_xattr,acl) |
|run 																|  /var/host/udev 			| tmpfs |(rw,nosuid,nodev,noexec,relatime,mode=755) |
|run 																|  /var/host/cras 			| tmpfs |(rw,nosuid,nodev,noexec,relatime,mode=755) |
|run 																|  /var/host/chrome 		| tmpfs |(rw,nosuid,nodev,noexec,relatime,mode=755) |
|media 																|  /var/host/media 			| tmpfs |(rw,nosuid,nodev,noexec,relatime) |
|/home/.shadow/75f36256b528f4d84f1a83d701b4572da268a169/vault 		|  /home/xavier/Downloads 	| ecryptfs |(rw,nosuid,nodev,relatime, etc. |
|debugfs 															|  /sys/kernel/debug 		| debugfs |(rw,nosuid,nodev,noexec,relatime,gid=605,mode=750) |
|tracefs 															|  /sys/kernel/debug/tracing | tracefs |(rw,nosuid,nodev,noexec,relatime) |
|cgroup 															|  /sys/fs/cgroup/cpu 		| cgroup |(rw,nosuid,nodev,noexec,relatime,cpu) |
|cgroup 															|  /sys/fs/cgroup/freezer 	| cgroup |(rw,nosuid,nodev,noexec,relatime,freezer) |
|cgroup 															|  /sys/fs/cgroup/cpuset 	| cgroup |(rw,nosuid,nodev,noexec,relatime,cpuset,noprefix) |
|tmpfs 																|  /sys/class/drm 			| tmpfs |(rw,nosuid,noexec,relatime,size=280812k,mode=755) |
|tmpfs 																|  /dev/dri 				| tmpfs |(rw,nosuid,noexec,relatime,size=280812k,mode=755) |
|systemd 															|  /sys/fs/cgroup/systemd 	| cgroup |(rw,nosuid,nodev,noexec,relatime,name=systemd) |
|/dev/mapper/encstateful 											|  /var/host/timezone 		| ext4 |(rw,relatime,discard,commit=600,data=ordered) |
|gvfsd-fuse 														|  /home/xavier/.gvfs 		| fuse.gvfsd-fuse |(rw,nosuid,nodev,relatime,user_id=1000,group_id=1000) |
|none 																|  /proc 					| proc |(rw,nosuid,nodev,noexec,relatime) |
|none 																|  /sys 					| sysfs |(rw,nosuid,nodev,noexec,relatime) |
|none 																|  /sys/fs/cgroup 			| tmpfs |(rw,nosuid,nodev,noexec,relatime,mode=755) |


====== Changer /tmp ======

=== Option1 : ===
    #TMPDIR=/some/where someCommandWhichUseTMPDIRDirectory
    --> n'a pas fonctionné, ce pgrm ne se sert pas de cette variable d'environnement

=== Option2 : ===
    #sudo mkdir /home/<user>/PackageOperation01
    #cd /tmp
    #sudo ln -s /home/<user>/PackageOperation01 PackageOperation01
    #someCommandWhichUseTMPDIRDirectory
    --> celle là a fonctionné, je m'arrête là, mais d'autres options en dessous auraient peut être aussi pu fonctionner

=== Option3 : ===
    #sudo mkdir /tmpnew
    #sudo cp -aR /tmp/* /tmpnew
    #sudo umount /tmp
    #sudo mv /tmpnew /tmp

Puis retirer dans le fichier /etc/fstab ou /etc/mtab le mount de /tmp, si on souhaite conserver la modif
    
    
=== Option4 : ===
    #sudo umount /tmp
    #sudo mount -t tmpfs -o size=1048576,mode=1777 overflow /tmp

A tester en mode Init2 ...