Hardware raid patching Post: 302931174

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Operating Systems Solaris Hardware raid patching Post 302931174 by jegaraman on Sunday 11th of January 2015 12:41:44 PM

01-11-2015

Registered User

Yes it is an LSI integrated RAID controller....
How to check whether the root file system is under mirror....
Rgds
Rj

---------- Post updated at 09:41 AM ---------- Previous update was at 08:58 AM ----------

Dear Hicks ,

Thanks for the detailed information.

And also i came to know these servers are not having redundancy.Since because they have implemented Hardware RAID here .So customer is feeling that there is a single point of failure in case of rollback.Taking image backup also they are saying it will take downtime and longer duration.

Some of my Queries are as below.
1. In order to do the Hardware RAID servers for patching.
what are the pre checks that we need to do.
2. After installing the patch , what and all we need to check.

Thanks for you help in advance.....
rgds
rj

jegaraman

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LEARN ABOUT XFREE86

what-patch

WHAT-PATCH(1)						      General Commands Manual						     WHAT-PATCH(1)

NAME

       what-patch - detect which patch system a Debian package uses

SYNOPSIS

       what-patch [options]

DESCRIPTION

       what-patch examines the debian/rules file to determine which patch system the Debian package is using.

       what-patch should be run from the root directory of the Debian source package.

OPTIONS

       Listed below are the command line options for what-patch:

       -h, --help
	      Display a help message and exit.

       -v     Enable verbose mode.  This will include the listing of any files modified outside or the debian/ directory and report any additional
	      details about the patch system if available.

AUTHORS

       what-patch was written by Kees Cook <kees@ubuntu.com>, Siegfried-A. Gevatter <rainct@ubuntu.com>, and  Daniel  Hahler  <ubuntu@thequod.de>,
       among others.  This manual page was written by Jonathan Patrick Davies <jpds@ubuntu.com>.

       Both are released under the GNU General Public License, version 3 or later.

SEE ALSO

       The Ubuntu MOTU team has some documentation about patch systems at the Ubuntu wiki: https://wiki.ubuntu.com/PackagingGuide/PatchSystems

       cdbs-edit-patch(1), dbs-edit-patch(1), dpatch-edit-patch(1)

DEBIAN
								 Debian Utilities						     WHAT-PATCH(1)