11-01-2008
Why does Linux use files to represent drives?
Why does Linux use files to represent drives such as pipes and network connections?
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1. UNIX for Advanced & Expert Users
Hi all.
Is there a way to add a new harddrive to a HP Proliant server using the HP raid controller without restarting the server. In windows you can use the compaq array configurator but what to do in linux
Im just adding a singel drive with no raid level
Im using Redhat 9.0
/Peter (0 Replies)
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I need to make it possible to automatically copy files from an external usb hard drive to a directory when i plug it in....if you can point me in the right direction, i would be very grateful....thanks a lot. :confused: (0 Replies)
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We have a whole bunch of both redhat enterprise and solaris 5.7,8,9 systems and we would like to make images of the drives. Does anyone have recommendations on how to best image these systems? (3 Replies)
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hi
how floppy disks, CDs and flash drives (pen drives) are accessed in UNIX?
thanks (0 Replies)
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5. UNIX for Advanced & Expert Users
Got a situation where some people in the network using Linux would like local admin rights. People have admin rights in Windows and the Linux users want more flexibility.
They need to be able to mount some nfs drives.
If they have local admin rights, even with root squash set for the nfs... (5 Replies)
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hi to all frnds,
i have got one problem due to failure of one hard drive as follows:
1:i had 3 drives having images data.i was downloading data from all 3 drives and one of 3 drives got failure so i lost all data in broken drive but 2 other drives data are safe(2 drives are safe drives).
2. i... (1 Reply)
Discussion started by: coolkrish
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7. Linux
Here's the story -
I installed Linux on my Y drive, and all went well until I tried to boot into XP again. I can't access or install an operating system to my other three hard drives, C, X, and Z.
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8. What is on Your Mind?
What do you think of the idea of selling flash drives already prepared to boot Puppy Linux on PCs? (I still need to see if I can boot on Macs using online instructions I've found.) I know it's not too hard to prep your own flash drive, even if you have to buy one first, but just think about why... (8 Replies)
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LEARN ABOUT FREEBSD
mlxcontrol
MLXCONTROL(8) BSD System Manager's Manual MLXCONTROL(8)
NAME
mlxcontrol -- Mylex DAC-family RAID management utility
SYNOPSIS
mlxcontrol <command> [args]
mlxcontrol status [-qv] [drive]
mlxcontrol rescan controller [controller ...]
mlxcontrol detach drive [drive ...]
mlxcontrol detach -a
mlxcontrol check drive
mlxcontrol config controller
mlxcontrol help command
DESCRIPTION
The mlxcontrol utility provides status monitoring and management functions for devices attached to the mlx(4) driver.
Controller names are of the form "mlxN" where N is the unit number of the controller. Drive names are of the form "mlxdN" where N is the
unit number of the drive. Do not specify the path to a device node.
status Print the status of controllers and system drives. If one or more drives are specified, only print information about these drives,
otherwise print information about all controllers and drives in the system. With the -v flag, display much more verbose informa-
tion. With the -q flag, do not print any output. This command returns 0 if all drives tested are online, 1 if one or more drives
are critical and 2 if one or more are offline.
rescan Rescan one or more controllers for non-attached system drives (e.g. drives that have been detached or created subsequent to driver
initialisation). If the -a flag is supplied, rescan all controllers in the system.
detach Detach one or more system drives. Drives must be unmounted and not opened by any other utility for this command to succeed. If the
-a flag is supplied, detach all system drives from the nominated controller.
check Initiate a consistency check and repair pass on a redundant system drive (e.g. RAID1 or RAID5). The controller will scan the system
drive and repair any inconsistencies. This command returns immediately; use the status command to monitor the progress of the
check.
rebuild Requires two arguments, controller and physdrive as specified in the output of the status command. All system drives using space on
the physical drive physdrive are rebuilt, reconstructing all data on the drive. Note that each controller can only perform one
rebuild at a time. This command returns immediately; use the status command to monitor the progress of the rebuild.
config Print the current configuration from the nominated controller. This command will be updated to allow addition/deletion of system
drives from a configuration in a future release.
help Print usage information for command.
AUTHORS
The mlxcontrol utility was written by Michael Smith <msmith@FreeBSD.org>.
BUGS
The config command does not yet support modifying system drive configuration.
Error log extraction is not yet supported.
BSD
April 10, 2000 BSD