05-08-2010
Last edited by Guccio; 05-08-2010 at 02:31 PM..
10 More Discussions You Might Find Interesting
1. SCO
is it possible to access an usb flash disk under sco unixware 7.11?
and how to do?
any help is apreciated (0 Replies)
Discussion started by: nabil_boussetta
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2. Debian
I was just talking to a friend of mine about a problem I have, and he suggested that udev could probably help me. Allthough he couldn't give me any hints on how to accomplish what i want to.
I have read the manual and searched google, but without any good info... here's the thing...
I am... (2 Replies)
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3. HP-UX
Hi,
Someone please help me with how i can unmount and remove all the files systems from a cluster. This is being shared by two servers that are active_standby. (3 Replies)
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4. HP-UX
Greetings,
I am running HP-UX 10.2 and /usr is out of disk space already. I installed IE 5.0 for UNIX on my machine under /usr and browsed the Internet for a while and presto no more disk space.
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5. SuSE
Hi,
I am running Suse on a fujitsu server. The problem is that it will no fully load the usb external disk. When plugged in, dmesg shows that indeed a usb disk has been plugged in ,but gives no devpath e.g sda,sdb.
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6. OS X (Apple)
I have had a little issue with one of my disks, the usb cacble was pulled out and one of the external drives on it would no longer mount. I used First Aid and it verified and repaired both OK / nothing to do). After lots of messing around and not being able to mount I used Drive Genius 2 and that... (1 Reply)
Discussion started by: Cranie
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7. OS X (Apple)
hdiutil detach -Force disk&number
(ex:hdiutil detach -Force disk1) (3 Replies)
Discussion started by: unimachead
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8. Shell Programming and Scripting
Hey there, sorry if this is a bit too much of a noob question, trying to get to grips with a simple bash script - but i have done ZERO bash scripting.
basically having worked out how to mount and unmount disks using:
disktool -m *device* & disktool -e *device*
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9. UNIX for Dummies Questions & Answers
I need to check if a folder has some kind of logic disk problems.
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Discussion started by: mirrorx
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10. Solaris
Hi dears, i´m working with a sun sparc server(M4000) , solaris 10 installed.
I need a little help, because i wanna know if is it possible to backup the whole system in a usb disk.
I´m gonna explain you a little more why i want to do it.
Currently i have installed a Solaris 10 working with... (5 Replies)
Discussion started by: botella
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kadb(1M) System Administration Commands kadb(1M)
NAME
kadb - a kernel debugger
SYNOPSIS
SPARC
ok boot device_specifier kadb [-d] [boot-flags]
x86
select (b)oot or (i)nterpreter: b kadb [-d] [boot-flags]
DESCRIPTION
kadb, an interactive kernel debugger, has been replaced by kmdb(1). For backwards compatibility, the methods used to load kadb will be
interpreted as requests to load kmdb(1). Unlike with the compatibility link from adb(1) to mdb(1), kmdb(1) will always load in its native
user interface mode, regardless of the name used to load it.
kmdb(1) is based on mdb(1), and thus shares mdb's user interface style and feature set. The mdb(1) man page describes the features and
operation of mdb. The kmdb(1) man page describes the differences between mdb and kmdb. This man page describes the major changes and incom-
patibilities between kadb and kmdb.
Consult the Solaris Modular Debugger Guide for a detailed description of both mdb and kmdb.
Major changes
This section briefly lists the major differences between kadb and kmdb. It is not intended to be exhaustive.
Debugger Loading and Unloading
kmdb(1) may be loaded at boot, as with kadb. It may also be loaded after boot, thus allowing for kernel debugging and execution control
without requiring a system reboot. If kmdb(1) is loaded after boot, it may be unloaded.
mdb Feature Set
The features introduced by mdb(1), including access to kernel type data, debugger commands (dcmds), debugger modules (dmods), and
enhanced execution control facilities, are available under kmdb(1). Support for changing the representative CPU (:x) is available for
both SPARC and x86. Furthermore, full execution-control facilities are available after the representative CPU has been changed.
Significant Incompatibilities
This section lists the significant features that have changed incompatibly between kadb and kmdb(1). It is not intended to be exhaustive.
All kmdb(1) commands referenced here are fully described in the kmdb(1) man page. A description as well as examples can be found in the
Solaris Modular Debugger Guide.
Deferred Breakpoints
The kadb-style "module#symbol:b" syntax is not supported under kmdb(1). Instead, use "::bp module`symbol".
Watchpoints
The ::wp dcmd is the preferred way to set watchpoint with kmdb. Various options are available to control the type of watchpoint set,
including -p for physical watchpoints (SPARC only), and -i for I/O port watchpoints (x86 only). $l is not supported, therefore, the
watchpoint size must be specified for each watchpoint created.
Access to I/O Ports (x86 only)
The commands used to access I/O ports under kadb have been replaced with the ::in and ::out dcmds. These two dcmds allow both read and
write of all I/O port sizes supported by kadb.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcar |
+-----------------------------+-----------------------------+
SEE ALSO
adb(1), mdb(1), kmdb(1), attributes(5)
Solaris Modular Debugger Guide
SunOS 5.10 2 Jul 2004 kadb(1M)