ROOT(3) Library Functions Manual ROOT(3)NAME
root - the root file system
SYNOPSIS
/
/boot
/dev
/env
/proc
/net
DESCRIPTION
The syntax is illegal, so this device can only be accessed directly by the kernel.
This device is set up by the kernel to be the root of the name space. The names in the one-level tree are mostly just place-holders, to
allow a place to bind(2) to. The exception is /boot, which provides executable code when read. The kernel does an exec(2) of /boot when
initializing.
SOURCE
/sys/src/9/port/devroot.c
ROOT(3)
Check Out this Related Man Page
SYSTEMD-VOLATILE-ROOT.SERVICE(8) systemd-volatile-root.service SYSTEMD-VOLATILE-ROOT.SERVICE(8)NAME
systemd-volatile-root.service, systemd-volatile-root - Make the root file system volatile
SYNOPSIS
systemd-volatile-root.service
/lib/systemd/systemd-volatile-root
DESCRIPTION
systemd-volatile-root.service is a service that replaces the root directory with a volatile memory file system ("tmpfs"), mounting the
original (non-volatile) /usr inside it read-only. This way, vendor data from /usr is available as usual, but all configuration data in
/etc, all state data in /var and all other resources stored directly under the root directory are reset on boot and lost at shutdown,
enabling fully stateless systems.
This service is only enabled if full volatile mode is selected, for example by specifying "systemd.volatile=yes" on the kernel command
line. This service runs only in the initial RAM disk ("initrd"), before the system transitions to the host's root directory. Note that this
service is not used if "systemd.volatile=state" is used, as in that mode the root directory is non-volatile.
SEE ALSO systemd(1), systemd-fstab-generator(8), kernel-command-line(7)systemd 237SYSTEMD-VOLATILE-ROOT.SERVICE(8)
Hi,
I need to do an installation where I have identical hardware at both sites and create the installation at one site and take the disk to the other site. Question: Do I need to do anything special for the OS to come up properly?
thanks. (18 Replies)
Hello,
I have a problem with a server. I have access to 2 different root accounts, and they appear to be stuck doing something with sh. I also could not get to the machine with ssh as I usually do; I had to use rlogin.
Here is what happens when I try to su to a root acount:
-bash-3.00$ su... (23 Replies)
Hi
I have make a program that needs root privleges but any user can try to run it, so what I want it is, when any user tries( other than root ) to run the program, an input prompt would open to enter root password ( if user knows ) and program will run ( otherwise exit ), and after completing... (21 Replies)
OS: Solaris 10_x86.
Problem:
Server needs to be patched, but root "/" is near full.
/dev/dsk/c1t1d0s0 4.2G 3.9G 284M 94% /
The /exports/home dir has a lot more space, and I'd like to either move root "/" to it, or delete it all together:
/dev/dsk/c1t1d0s7 12G ... (20 Replies)
Here we go again :D
At work, where ever that is, on how many computers/servers/workstations do you have root access?
Only count unix or linux boxes, thanks (no mainframes, windows or older macs, etc). (34 Replies)
hi...
i hav a problem to install sco unix
while installing sco unix 5.0.5 in acer altos with hardware raid
am getting error
"Warning HD: no root disk controller was found
system error 5: while getting fs type
flushing controller: DAC960PRL cache done."
i hav use the following... (18 Replies)
Hi,
I am using the korn shell script to check the particular process is running or not in Soloris.But this script started in my login and if I give ps -ef | grep 'pname' it is showing the user as root.I am not using any where the root login access.It is miserable why the root login is coming. (19 Replies)
Failed to recover lost root password for Solaris SunSparc
(On Sun Ultra10 - SPARC CPU Hardware, not x86 Intel CPU nor x64 AMD CPU)
This Sun Ultra10 workstation comes with an old 6-in wafer probing station purchased from a Surplus equipment vendor.
Computer: Sun Ultra 5/10 UPA/PCI... (21 Replies)
Hi,
I'm the root user on my computer, but I'm writing a script that does a lot of file handling. Every time I create a file or directory it automatically requires root privileges. Is there a way I can just create a file that the user can access without a password?
For example in my script I... (20 Replies)
I am trying to add path for root.
In /etc directory there is no .bash_profile file
it has only profile file
can any one say how to add path for root user ?
is it possible to add path in profile file for root user. (18 Replies)
Welcome to all.
Have an issue and looking for help so hope someone is able to give me some clues.
I prepared some shell scripts with coloured output to help other guys to have more automated task. Not sure if I did this but now whenever I use 'ls' command for root user every output in... (29 Replies)
I am working on a system that uses SCO Unix 5. I started later in this troubleshooting process so I have had to play catch up on some of the earlier mistakes that were made.
The HD was formatted using the SCSI controller cards bios.
I have 2 recovery floppies the boot and the root.
After... (19 Replies)
I typed Example 2-3 from Cooper`s Advanced Bash-Scripting Guide into my ~/bin, and it will only run if I include ./ before the filename. My other scripts in the same directory do not behave this way. $PATH includes ~/bin. I copied the file into /usr/local/bin, and it runs without ./ . (29 Replies)
Hello,
I got into a wired state on one of solaris 10 server. When I noticed that server is having some issue, I found that there were dumpadm.conf entries in /etc/shadow and real entries were wiped of. Probably somebody fat fingers.
I was able to boot into failsafe, break SVM mirror, copied... (25 Replies)