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Full Discussion: Single user mode
Operating Systems Solaris Single user mode Post 302988471 by ygemici on Tuesday 27th of December 2016 02:45:19 AM
Old 12-27-2016
hmmm your hardware is seem old ( Sun Workstation ) ?
maybe you should to replace or reprogramming ( if it possible ) your Nvram chip.

Quote:
The contents of the NVRAM chip can become corrupted for a variety of reasons, most commonly, failure of the embedded battery. The battery embedded in the NVRAM chip keeps the clock running when the machine is off and also maintains important system configuration information. This FAQ tells you how to reprogram your NVRAM chip and where to buy a new one, should you need to replace your current NVRAM chip. If you have one of the questions marked (Replace Chip), you'll need to purchase a new NVRAM chip. The cost is about US$20. For the other questions, as long as your machine retains its hostid and ethernet address when turned off, and the clock keeps time when the machine is turned off, reprogramming your NVRAM chip is enough.
Quote:
One question is marked (Probably Replace Chip). Usually, when the NVRAM gets corrupted in this way, this is a symptom that the battery embedded in the NVRAM chip has run out and you need to replace the chip. If the machine is relatively new, you should try reprogramming the NVRAM chip with a hostid and ethernet address using the instructions below, then do a reset at the "ok" prompt to make sure the banner looks as expected. Next turn the machine off for a couple of minutes and turn it on again. If the machine retains its hostid and ethernet address, then you probably don't need to replace the NVRAM chip.
Source :
FAQ: Frequently Asked Questions about Sun NVRAM, IDPROM, hostid

regards
ygemici
 

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install-solaris(1M)													       install-solaris(1M)

NAME
install-solaris - install the Solaris operating system SYNOPSIS
install-solaris install-solaris invokes the Solaris Install program. Depending on graphical capability and available memory at the time of invocation, install-solaris invokes either a text-based installer or a graphical installer. The following minimum requirements for physical memory dictate which features are available during installation: For SPARC machines: 128 MB Minimum physical memory for all installation types 128 MB Minimum physical memory required for windowing system 384 MB Minimum physical memory required for graphical-based installation For x86 machines: 256 MB Minimum physical memory for all installation types 256 MB Minimum physical memory required for windowing system 512 MB Minimum physical memory required for graphical-based installation In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number of fea- tures available. install-solaris exists only on the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the for more details. install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the installation media. Refer to the for disk space requirements. Refer to the for more information on the various menus and selections. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcdrom (Solaris instal- | | |lation media) | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ pkginfo(1), install(1M), pkgadd(1M), attributes(5) It is advisable to exit install-solaris by means of the exit options in the install-solaris menus. 23 Sep 2005 install-solaris(1M)
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