04-05-2009
10 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
Hi,
How can i check the speed of the Ethernet card that my Sun server has and also how can i change it to full Duplex if it is set to half duplex? What is the file that takes care of this? (3 Replies)
Discussion started by: i2admin
3 Replies
2. IP Networking
I have searched this forum for solution and have drawn a blank... so I come to you for help :)
I an a Win XP user that has no problem getting on internet when I am on that OS (currently on it right now ;)). I installed red hat 9 and when I use that OS, I cannot get a connection. I ran the... (10 Replies)
Discussion started by: Minnesota Red
10 Replies
3. UNIX for Dummies Questions & Answers
I am an extreme novice trying to learn Linux. I have redhat 9 installed in a computer I built specifically to install and learn linux. I have an asus a7v8x-x motherboard with the realtek 10/100 mbps ethernet card. I also installed a Jaht adapter jn-1110r32c ethernet card. I cannot get the... (2 Replies)
Discussion started by: Tony Empire
2 Replies
4. AIX
Hi everyone, I recently inherited an IBM RS/6000 43P 150, and it appears that the on board ethernet is dead. Can I put in a PCI ethernet card and use that as the default ethernet connection (as opposed to the one on the motherboard)? If so, what type of card can I use and how does one configure... (2 Replies)
Discussion started by: Jwoollard
2 Replies
5. SCO
Installed a replacement 3com pci card on an ibm PC 300 GL, running OpenServer 6.0 , brought up system, and recieved this message:
Fsstat:/dev/boot mounted
Mounted /stand filesystem
System auditing is not enabled.
Dlpid:Unable to open network adapter driver (/dev/mdi/r8e0)
Dlpid:No such... (0 Replies)
Discussion started by: tazmss1
0 Replies
6. IP Networking
What command do I use to show mw the ethernet card, I have tried ipconfig -a (1 Reply)
Discussion started by: dhlopomo
1 Replies
7. AIX
Hi,
is it possible to find out network utilization of etherenet card in %?
Regards,
Manoj (2 Replies)
Discussion started by: manoj.solaris
2 Replies
8. Solaris
I do have a server (SUNV240) with Solaris 9, it has a PCI gigaswift ethernet card for fiber with SC connector, everytime I reboot the server the card won't link up unless I unplug it and plug it back again, for remote operations this is a hassle since sometimes reboots are needed and this card... (3 Replies)
Discussion started by: xe2bss
3 Replies
9. Solaris
Hi Gurus of Solaris.
I have a problem yesterday when I was installing solaris in a x86 equipement
I attached some log that I capture when I try to resolve the problem
Any guru that can help please.
Any command or procedure that I can run, please advice me
Regards
Andres (10 Replies)
Discussion started by: andresguillen
10 Replies
10. Red Hat
Hi All,
Could anyone please help to resolve the below problem.
I installed RHEL5.5 in my desktop.But when i try to activate the ethernet connection then it gives me the error.
I spent 2 days for the above and go through with several suggestion found by googling. But no luck.
... (0 Replies)
Discussion started by: Tanmoy
0 Replies
LEARN ABOUT LINUX
blockdev
BLOCKDEV(8) System Manager's Manual BLOCKDEV(8)
NAME
blockdev - call block device ioctls from the command line
SYNOPSIS
blockdev [-q] [-v] command [command...] device [device...]
blockdev --report [device...]
DESCRIPTION
The utility blockdev allows one to call block device ioctls from the command line.
OPTIONS
-V Print version and exit.
-q Be quiet.
-v Be verbose.
--report
Print a report for the specified device. It is possible to give multiple devices. If none is given, all devices which appear in
/proc/partitions are shown. Note that the partition StartSec is in 512-byte sectors.
COMMANDS
It is possible to give multiple devices and multiple commands.
--flushbufs
Flush buffers.
--getalignoff
Get alignment offset.
--getbsz
Print blocksize in bytes.
--getdiscardzeroes
Get discard zeroes support status.
--getfra
Get filesystem readahead in 512-byte sectors.
--getiomin
Get minimum I/O size.
--getioopt
Get optimal I/O size.
--getmaxsect
Get max sectors per request
--getpbsz
Get physical block (sector) size.
--getra
Print readahead (in 512-byte sectors).
--getro
Get read-only. Print 1 if the device is read-only, 0 otherwise.
--getsize64
Print device size in bytes.
--getsize
Print device size (32-bit!) in sectors. Deprecated in favor of the --getsz option.
--getss
Print sectorsize in bytes - usually 512.
--getsz
Get size in 512-byte sectors.
--rereadpt
Reread partition table
--setbsz bytes
Set blocksize.
--setfra sectors
Set filesystem readahead (same like --setra on 2.6 kernels).
--setra sectors
Set readahead (in 512-byte sectors).
--setro
Set read-only.
--setrw
Set read-write.
AUTHOR
blockdev was written by Andries E. Brouwer and rewritten by Karel Zak.
AVAILABILITY
The blockdev command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
Aug 2010 BLOCKDEV(8)