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)
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)
Is there a difference between loging in as root directly and SU root from a regular users account.
If I disable the root login, will SU root have the same exact capabilities and power. (4 Replies)
Hi,
I have an SGI workstation running on Irix 6.5. A few days ago the system started giving messages that the root directory is full. Even before I could find out how to clean up the root directory, the system crashed and does not boot anymore. Can anyone help me on how I can get the system to... (1 Reply)
I want to know what i can set up so that root user can read everything. On my Solaris systems root can read the following directory.
drwxrwx--- 408 icsrc icarc0 36864 Aug 21 07:24 dev
drwxrwsr-x 7 icsrc icarc0 4096 Aug 4 1998 test
But on my linux systems it gets:
# cd dev
bash: cd:... (4 Replies)
Hello I am newbie user and have got a Server (RS / 6000 H70). The vendor don't gave me the root password and the ip number, I can't enter en service mode. I pressed the button 5,1,6 in the terminal ASCII, but it does't responded. I use minicom with the specification on the manual documentation... (0 Replies)
hello,
how can I know service version and vendor
I found service list use command by lsof -i
but I can not find service version and vendor
can anyone know that
where it record these information
or can I use command to find that
thanks (0 Replies)
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Hi All,
My colleague says . On some boxes we have /var/,/opt are inside root and on some they are not on root they are separately. So please any one explain me what actually the difference is.
Thanks is Advance. (3 Replies)
Hi
root@appdr01 #ls -latr
total 2887400
drwxr-xr-x 2 root system 256 May 06 11:34 lost+found
drwxr-xr-x 34 root system 4096 May 06 11:34 ..
drwxr-xr-x 3 root system 256 May 06 12:20 .
-rw-r----- 1 root system 1478338560 May 06... (1 Reply)
Hi All
Under my root directory I have a file called Aliases. It is owned by root (root:root) and the user (I mean root) has rwx permissions. In this file I have set some aliases like the following
alias a="cd /opt/IBM/WebSphere/AppAerver/Profiles"
When I run the above alias command from... (0 Replies)
hi ,
can anyone please tell me to how to restart a service without root or i need a root access for it.
as a user i am getting this type of error :
nkchand@(tendcer0h1) nkchand $ service /opt/Nimsoft/bin/niminit stop
ksh: service: not found. (1 Reply)
Hey
is there any method (base on kernel) to block adding any root Privilege?
only "root" account allow on system and no one can add new root Privilege, ? (4 Replies)