11-28-2008
Thanks chirs..!!
Great...
10 More Discussions You Might Find Interesting
1. AIX
Hello,
I have two systems that are being prepared to be SAN attached ..
can anyone tell me any specific checks I should perform prior to the cards being installed...
I am aware of firmware / OS level and relevant drivers, is there anything else?
thanks
Chris. (8 Replies)
Discussion started by: chlawren
8 Replies
2. AIX
Hello,
Searched in all IBM Redbooks and on the internet and couldn't find anything about the new feature of POWER 6 which Virtual Fibre ( Fiber ) channel adapter.
It is similar to virtual scsi adapter.
In my client partition I created the virtual Fibre Adapter mapped it with the VIO... (1 Reply)
Discussion started by: filosophizer
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3. Shell Programming and Scripting
I have a file with the following data. I want to start writing lines out of this file to another file only after the time is greater than 20:00:00 hours and the first job is U1KC000. I would like to be able to run this out of a script and pass the time and job(U1KC000) as an argument.
... (14 Replies)
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4. Shell Programming and Scripting
dear all,
i want elimination file with disk space for example:
$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
62G 19G 41G 31% /
/dev/sda1 99M 13M 82M 13% /boot
tmpfs 1014M 0... (2 Replies)
Discussion started by: zvtral
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5. Shell Programming and Scripting
hi,
my input
a b c d e f g
k i m g i k l
b i n g o h m
a b c d e
b i n g o
my output
a b c d e f g
k i m g i k l
b i n g o h m
what I would like to do is compare the first five columns of each row to the entire records in the file and if there is a match, eliminate that... (1 Reply)
Discussion started by: jacobs.smith
1 Replies
6. Hardware
We will be buying new Xeon E5-based servers for our datacenter and were wondering which Fibre Channel host bus adapters we should select for these. The choices are Emulex or QLogic (8Gb FC HBAs). Anybody have any recommendations on which is the better choice?
Thanks in advance. (1 Reply)
Discussion started by: atahmass
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7. War Stories
Hi Folks,
A couple of years ago we had to replace the core switches between two of our data centres, a simple task for the most part - these new switches would be state of the art Cisco Catalyst units.
The link between the two sites was a dark fibre, with 8Gb bandwidth running full duplex... (9 Replies)
Discussion started by: gull04
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8. AIX
Hi guys,
I've been trying to tackle this issue for days and I'm stumped. Hopefully someone can give more light on what else I can do.
I have a p7 series box, with dual VIOS and 10 lpars and everything was working fine until I had to move the box to another location in the data centre. Ensured... (16 Replies)
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9. IP Networking
Hello,
Please note that we have squid and running properly on ADSL connection. We have upgraded the link to connect through our Fibre switch with a public static IP.
How do we configure squid to connect through this static ip? Note when we connect it directly from fibre switch to our laptop -... (0 Replies)
Discussion started by: isoabv
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10. AIX
Hello all,
Let me introduce about the context and my environment.
We have an AIX 6.1 system, it has 4 FC channels
/ > lsdev -Cc adapter | grep fcs
fcs0 Available 23-T1 Virtual Fibre Channel Client Adapter
fcs1 Available 23-T1 Virtual Fibre Channel Client Adapter
fcs2 Available 23-T1... (14 Replies)
Discussion started by: Phat
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LEARN ABOUT SUSE
__skb_recv_datagram
__SKB_RECV_DATAGRAM(9) Linux Networking __SKB_RECV_DATAGRAM(9)
NAME
__skb_recv_datagram - Receive a datagram skbuff
SYNOPSIS
struct sk_buff * __skb_recv_datagram(struct sock * sk, unsigned flags, int * peeked, int * err);
ARGUMENTS
sk
socket
flags
MSG_ flags
peeked
returns non-zero if this packet has been seen before
err
error code returned
DESCRIPTION
Get a datagram skbuff, understands the peeking, nonblocking wakeups and possible races. This replaces identical code in packet, raw and
udp, as well as the IPX AX.25 and Appletalk. It also finally fixes the long standing peek and read race for datagram sockets. If you alter
this routine remember it must be re-entrant.
This function will lock the socket if a skb is returned, so the caller needs to unlock the socket in that case (usually by calling
skb_free_datagram)
* It does not lock socket since today. This function is * free of race conditions. This measure should/can improve * significantly datagram
socket latencies at high loads, * when data copying to user space takes lots of time. * (BTW I've just killed the last cli in
IP/IPv6/core/netlink/packet * 8) Great win.) * --ANK (980729)
The order of the tests when we find no data waiting are specified quite explicitly by POSIX 1003.1g, don't change them without having the
standard around please.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 __SKB_RECV_DATAGRAM(9)