06-02-2009
This is related to boot device could not be opened or read you may have to do mksysb recovery of your system.
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1. UNIX for Dummies Questions & Answers
Hello All
We are using Tru64 Unix V4.0D on a Digital Alpha 1200 machine, which by coincidence, crashed last night! Completely out of the Blue!!! After rebooting the system and recovering the databases everything seemed to work ok. It is however, discomforting not to know how or why the system... (2 Replies)
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2. Filesystems, Disks and Memory
I need some expert help, and would appreciate any feedback on the following problem:
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3. HP-UX
Hi,
First of all, thanks for your help. I have downloaded freeBSD to study unix
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----------------------------------------------------
Diagnostic System warning:
= 0x1f005000 is POWERFAILED The diagnostic logging... (1 Reply)
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4. UNIX for Dummies Questions & Answers
helo,
suppose u have well build in product system which is build in linux o.s. now due to reason system automatically become crash(software crash),then how do u handle such crash. which is better way to handle such crash.
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5. Programming
hello all,
I have developed a server application in C for ulinux kernel 2.6.It works very fine; creating a socket, binding it to a port, listening for incoming sockets and accepting them ,all finish without any error.
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6. UNIX for Dummies Questions & Answers
Hi all,
First and foremost I would like to mention I am pretty new to Linux.
I have some experience in Windows systems administration but nothing professionally.
Expect some real newbie questions.
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7. HP-UX
Hi all,
I have a server running HP-UX 11i V1 (11.11).
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the only solution was to re-install the system on a new disk.
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8. AIX
Hello All,
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9. OS X (Apple)
MacPro (2013) 12-Core, 64GB RAM (today's crash):
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LEARN ABOUT NETBSD
mbrlabel
MBRLABEL(8) BSD System Manager's Manual MBRLABEL(8)
NAME
mbrlabel -- update disk label from MBR label(s)
SYNOPSIS
mbrlabel [-fqrw] [-s sector] device
DESCRIPTION
mbrlabel is used to update a NetBSD disk label from the Master Boot Record (MBR) label(s) found on disks that were previously used on
DOS/Windows systems (or other MBR using systems).
mbrlabel scans the MBR contained in the very first block of the disk (or the block specified through the -s flag), then walks through every
extended partition found and generates additional partition entries for the disk from the MBRs found in those extended partitions.
Each MBR partition which does not have an equivalent partition in the disk label (equivalent in having the same size and offset) is added to
the first free partition slot in the disk label. A free partition slot is defined as one with an fstype of 'unused' and a size of zero
('0'). If there are not enough free slots in the disk label, a warning will be issued.
The raw partition (typically partition c, but d on i386 and some other platforms) is left alone during this process.
By default, the proposed changed disk label will be displayed and no disk label update will occur.
Available options:
-f Force an update, even if there has been no change.
-q Performs operations in a quiet fashion.
-r In conjunction with -w, also update the on-disk label.
-s sector Specifies the logical sector number that has to be read from the disk in order to find the MBR. Useful if the disk has remapping
drivers on it and the MBR is located in a non-standard place. Defaults to 0.
-w Update the in-core label if it has been changed. See also -r.
SEE ALSO
disklabel(8), dkctl(8), fdisk(8), mbr(8)
HISTORY
The mbrlabel command appeared in NetBSD 1.4.
BSD
April 5, 2010 BSD