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Full Discussion: SVM recover root
Top Forums UNIX for Beginners Questions & Answers SVM recover root Post 303035393 by goya on Wednesday 22nd of May 2019 05:04:53 PM
Old 05-22-2019
SVM recover root

Hi,, i have a solaris 10 machine , that let the root password expire..
I am trying to recover from failsafe mode.
In the old days it was rater simple , boot to cdrom , mount the root disk,
/a cd /a and wipe out root pw string..

Now i have to try and do it remotely , from failsafe and this has svm.

the first problem is , is that i can not find a disk to mount /dev/dsk/,..... /a

Code:
df -h

shows me /ramdisk-root:a mounted on /

Code:
echo | format

does not show c0t0d0s0

it has a boot and an altboot,, but neither can be mounted to /a

how can i find the correct disk to mount to /a so that i can remove the encrypted password from the shadow file?

have not done this in a while,,, but it used to be a pretty simple tasks...

thanks
 

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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 237 SYSTEMD-VOLATILE-ROOT.SERVICE(8)
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