I cannot confirm this. I did a standard install of CentOS 7.0 (Gnome Desktop, but formatting pre-existing ext4 partitions instead of using xfs) on a 8GB Laptop (with/only with SSD), and got no ramdisk for /tmp:gerald_clark wrote:Then it must depend on amount of RAM.
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# df
Dateisystem 1K-Blöcke Benutzt Verfügbar Verw% Eingehängt auf
/dev/sda3 24639824 5825904 17539248 25% /
devtmpfs 4025176 0 4025176 0% /dev
tmpfs 4034172 92 4034080 1% /dev/shm
tmpfs 4034172 9192 4024980 1% /run
tmpfs 4034172 0 4034172 0% /sys/fs/cgroup
/dev/sda4 206292968 46901832 148888992 24% /home
/dev/sda1 999320 145388 785120 16% /boot
# systemctl is-enabled tmp.mount
disabled
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Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.9G 0 3.9G 0% /dev
tmpfs 3.9G 256K 3.9G 1% /dev/shm
tmpfs 3.9G 9.1M 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/sda3 50G 7.5G 40G 17% /
tmpfs 3.9G 20K 3.9G 1% /tmp
tmpfs 3.9G 340K 3.9G 1% /var/log
/dev/sda4 170G 39G 124G 24% /home
/dev/sda2 488M 84M 370M 19% /boot
/dev/sda1 512M 9.6M 503M 2% /boot/efi
tmpfs 788M 24K 788M 1% /run/user/1000
I guess it counts (more) if you are installing Fedora or CentOS.giulix63 wrote:This is F21 with 8GB RAM (/var/log moved by me) and a SSD.
Good idea but the Laptop where I have installed CentOS 7 has a SSD and only a SSD, so this does not seem to count. (Have added this information to my posting above.)Do you guys have SSDs? Maybe that counts too...
Of course it counts, but Fedora's features often make it into RHEL/CentOS.owl102 wrote:I guess it counts if you are installing Fedora or CentOS. Since this is not the Fedora forum I talk about CentOS 7.
Yes, but the question remains why matteoIT got a tmpfs for /tmp when installing CentOS 7 and gerald_clark and me not.giulix63 wrote:Of course it counts, but Fedora's features often make it into RHEL/CentOS.
That's what I was interested in. I guess that proves the SSD is not the cause.owl102 wrote:And: The Laptop where I have installed CentOS 7 has a SSD and only a SSD. Have added this to my posting above.