Mapping LUN id in Hex to h/w path Post: 302325055

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

LUN mapping

Hi, We recently purchased a 3 tb RAID. In the setup, it created 2 slices, one 2 tb and one 1 tb slice. Right now only the 2 tb slice is visible when booting up. I was told that the second slice needs to be mapped to a lun and a port like the first slice is. Does anyone know how I would go...

2. HP-UX

How to add Boot path for ALUA lun in EFI?

Hi All, I am trying to make a Boot from San setup on 11.31 IA64 (rx2660). The San array I am using is EMC Clariion with failover mode ALUA. Now, My setup is ready and I am able to boot my host from the Lun. I have 4 paths to my Lun from my host. Question is how do I add the entries in EFI...

3. AIX

Problem mapping LUN disk from VIOS to the LPAR

Hello guys, It would be so nice of you if someone can provide me with these informations. 1) My SAN group assigned 51G of LUN space to the VIO server.I ran cfgdev to discover the newly added LUN. Unfortunately most of the disks that are in VIO server is 51G. How would I know which is the newly...

4. Solaris

I have LUN ID, how to find disk relate to that LUN ID?

I have a list of LUN ID, my task is to find if disk has been added or not. How do I do that? I have been searching the forum and not able to find answer. thanks

5. Programming

After converting the hexstr to Hex and storing the Hex in a char*

Hi All, My main intension of is to convert the Hexstring stored in a char* into hex and then prefixing it with "0x" and suffix it with ',' This has to be done for all the hexstring char* is NULL. Store the result prefixed with "0x" and suffixed with ',' in another char* and pass it to...

6. Programming

What is the difference between ios::hex and std::hex?

Hi, Is there really a difference between these two, std::hex and ios::hex?? I stumbled upon reading a line, "std::ios::hex is a bitmask (8 on gcc) and works with setf(). std::hex is the operator". Is this true? Thanks

7. Shell Programming and Scripting

Creating unique mapping from multiple mapping

Hello, I do not know if this is the right title to use. I have a large dictionary database which has the following structure: where a b c d e are in English and p q r s t are in a target language., the two separated by the delimiter =. What I am looking for is a perl script which will take...

8. Shell Programming and Scripting

How to replace with "sed" some hex values by other hex values?

Assume I have a file \usr\home\\somedir\myfile123.txt and I want to replace all occurencies of the two (concatenated) hex values x'AD' x'A0' bytwo other (concatenated) hex values x'20' x'6E' How can I achieve this with the gnu sed tool? Additional question: Is there a way to let sed show...

9. Shell Programming and Scripting

Moving files from parent path to multiple child path using bash in efficient way

Hi All, Can you please provide some pointers to move files from Base path to multiple paths in efficient way.Folder Structure is already created. /Path/AdminUser/User1/1111/Reports/aaa.txt to /Path/User1/1111/Reports/aaa.txt /Path/AdminUser/User1/2222/Reports/bbb.txt to...

10. UNIX for Advanced & Expert Users

Command to see the logical volume path, device mapper path and its corresponding dm device path

Currently I am using this laborious command lvdisplay | awk '/LV Path/ {p=$3} /LV Name/ {n=$3} /VG Name/ {v=$3} /Block device/ {d=$3; sub(".*:", "/dev/dm-", d); printf "%s\t%s\t%s\n", p, "/dev/mapper/"v"-"n, d}' Would like to know if there is any shorter method to get this mapping of...

LEARN ABOUT CENTOS

sas_disk_blink

SAS_DISK_BLINK(8)						      SDPARM							 SAS_DISK_BLINK(8)

NAME

       sas_disk_blink - blink the LED on a SAS disk

SYNOPSIS

       sas_disk_blink [--help] [--set NUM] [--verbose] DEVICE

DESCRIPTION

       This  bash shell script attempts to blink the LED on the SAS disk referred to by DEVICE. By default the LED will blink for 30 seconds. This
       is meant to help identify which disk corresponds to a given DEVICE.

       The script use the sdparm utility and manipulates the "Ready LED Meaning" (RLM) field in the Protocol specific port mode page in  order	to
       blink the LED.

OPTIONS

       Arguments to long options are mandatory for short options as well.

       -h, --help
	      print out the usage message then exit.

       -s, --set NUM
	      when  NUM is 0 then the RLM field is cleared. When NUM is 1 then the RLM field is set. When NUM > 1 then the SAS disk LED is made to
	      blink for NUM seconds. If this option is not given then the SAS disk LED is made to blink for 30 seconds.

       -v, --verbose
	      increase level or verbosity.

EXIT STATUS

       The exit status of this script is 0 when it is successful. Otherwise the exit status is that of the last sdparm	utility  called.  See  the
       sdparm(8) man page.

AUTHORS

       Written by D. Gilbert

COPYRIGHT

       Copyright (C) 2013 Douglas Gilbert
       This  software  is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR-
       POSE.

SEE ALSO

       sdparm (sdparm)

sdparm-1.08							     May 2013							 SAS_DISK_BLINK(8)