Recover failed system disk Post: 302966370

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Operating Systems Solaris Recover failed system disk Post 302966370 by jj5406 on Thursday 11th of February 2016 10:23:17 AM

02-11-2016

Registered User

"quite a bit of experience with Solaris" is probably a big overstatement. I have done system administration only out of necessity for the past 20 years on various *nix systems. So I have experience over many years, but it is infrequent experience. The main sysadmin around here has not dealt with Solaris for years. So while I remember a few things, google is my friend.

Running StorMan, I see the claim that the raid controller is "Sun STK RAID INT", but that's about all the info I seem to be able find without rebooting - which I guess I will be doing soon. My main worry right now is that if I swap out a disk (a single-volume disk, not one from the RAID) that the controller may lose knowledge of it. However, I have THAT data backed up, so it's not a big deal if I lose it. And I guess if I can actually mount and read the old system disk in the freed up slot, I should be able to repeat that process when I put back whatever disk I pulled out to make room.

I've already run fsck -y a number of times on the bad disk, so whatever damage that may have done is already done.

I know what to do in general, but I am trying to avoid a misstep that will damage the disk further and prevent me from getting as much info as I can off of it.

Thanks.

-J

jj5406

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LEARN ABOUT OSF1

install-solaris

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)