2016-05-16 20:31:33 +03:00
|
|
|
XUbuntu 16.04 with read only filesystem for use with SSD disk
|
|
|
|
|
---------------------------------------------------------------
|
2016-05-16 02:55:04 +03:00
|
|
|
|
|
|
|
|
* Example:
|
|
|
|
|
/dev/sda: HDD disk
|
|
|
|
|
/dev/sdc: SDD disk
|
|
|
|
|
/dev/sdc1: /
|
2016-05-16 20:31:33 +03:00
|
|
|
/dev/sda2: /home /tmp /var/tmp
|
2016-05-16 02:55:04 +03:00
|
|
|
/dev/sda3: swap
|
|
|
|
|
|
2016-05-16 20:31:33 +03:00
|
|
|
* Install XUbuntu 16.04 in /dev/sdc1.
|
2016-05-16 02:55:04 +03:00
|
|
|
|
|
|
|
|
* mkdir /media/sda2
|
|
|
|
|
|
|
|
|
|
* mount /dev/sdc1 /media/sda2
|
|
|
|
|
|
|
|
|
|
* mkdir /media/sda2/tmp
|
|
|
|
|
|
|
|
|
|
* chmod 1777 /media/sda2/tmp
|
|
|
|
|
|
|
|
|
|
* mkdir /media/sda2/username
|
|
|
|
|
|
|
|
|
|
* rsync -av /home/username/ /media/sda2/username/
|
|
|
|
|
|
|
|
|
|
* chmod 0700 /media/sda2/username
|
|
|
|
|
|
|
|
|
|
* chown -R username.username /media/sda2/username
|
|
|
|
|
|
2016-05-16 20:31:33 +03:00
|
|
|
* blkid
|
2016-05-16 02:55:04 +03:00
|
|
|
/dev/sda1: UUID="D4EA43ACEA438A26" TYPE="ntfs"
|
|
|
|
|
/dev/sda2: UUID="c1a48592-1d54-4b61-822b-e02ce0c8094d" TYPE="ext4"
|
|
|
|
|
/dev/sda3: UUID="7af9d5db-eac4-49f1-aafd-3cb82f08c9df" TYPE="swap"
|
|
|
|
|
/dev/sdb1: UUID="f1b32eb2-4f4f-4167-9817-7814c9dae9b5" TYPE="ext4"
|
|
|
|
|
/dev/sdb2: UUID="2A0F03B406002566" TYPE="ntfs"
|
|
|
|
|
/dev/sdc1: UUID="9d0a8f06-d686-4a6d-97d5-2320598335fb" TYPE="ext4"
|
|
|
|
|
|
|
|
|
|
* /etc/fstab
|
|
|
|
|
UUID=9d0a8f06-d686-4a6d-97d5-2320598335fb / ext4 ro,noatime,errors=remount-ro 0 1
|
|
|
|
|
UUID=c1a48592-1d54-4b61-822b-e02ce0c8094d /media/sda2 ext4 rw,noatime,errors=remount-ro 0 1
|
|
|
|
|
UUID=7af9d5db-eac4-49f1-aafd-3cb82f08c9df none swap sw 0 0
|
|
|
|
|
tmpfs /var/lib/lightdm tmpfs nosuid,nodev,mode=0750,rw,size=32M,uid=lightdm,gid=lightdm 0 0
|
|
|
|
|
tmpfs /var/log tmpfs nosuid,nodev,mode=0755,rw,size=32M 0 0
|
|
|
|
|
/media/sda2/home /home none bind 0 0
|
|
|
|
|
/media/sda2/tmp /tmp none bind 0 0
|
2016-05-16 20:31:33 +03:00
|
|
|
/media/sda2/tmp /var/tmp none bind 0 0
|
2016-05-16 02:55:04 +03:00
|
|
|
/var/log /var/spool none bind 0 0
|
|
|
|
|
/var/log /var/lib/blueman none bind 0 0
|
|
|
|
|
|
|
|
|
|
* /usr/local/bin/remountrw
|
|
|
|
|
mount -o remount,rw /
|
|
|
|
|
|
|
|
|
|
* /usr/local/bin/remountro
|
|
|
|
|
sync
|
|
|
|
|
sleep 1
|
|
|
|
|
mount -o remount,ro /
|
2016-05-16 20:31:33 +03:00
|
|
|
|
|
|
|
|
* Issues:
|
|
|
|
|
* The guest session not work: /etc/password and /etc/shadow are read only.
|
|
|
|
|
|
