Command for viewing hba cards on rhel7

Operating Systems Linux Red Hat Command for viewing hba cards on rhel7

10-28-2015

Registered User

20, 0

Join Date: Jun 2012

Last Activity: 12 November 2015, 1:40 PM EST

Posts: 20

Thanks Given: 5

Thanked 0 Times in 0 Posts

Command for viewing hba cards on rhel7

hi all,

I am trying to view the hba cards on a rhel7 server (storage says they are there, but I am not seeing them.
I tried

Code:

 lspci -nn | grep -i hba
           lspci |grep qla

I tried looking in /sys/class/fc_host.. but it is empty.
I am not sure if I am looking in the right spot or if the above command is still valid.

thanks,

Gary

Last edited by vbe; 10-28-2015 at 11:41 AM.. Reason: code tags - even fo so little...

gartie

View Public Profile for gartie

Find all posts by gartie

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

viewing stdout of shell command in gvim

Hi, What I would like to do is to grep and view the results in a separate gvim window all in a single command. Something like: view_this_stdout_in_gvim < grep something my_path/ And not just for grep, but for any command's STDOUT... How can I do this in csh / tcsh ? Thanks, SK

2. BSD

HBA cards on older FreeBSD's

Hi, The title is a bit misleading, but it seems I can't re-edit the title after creating the post - apologies. I have been handed a variety of servers, whereas quite a few of these are older FreeBSD (4.8, thank you legacy). I now have one of these servers which has a HBA card installed, and...

3. AIX

I need command for HBA model & firmware please

Hi All, I have a task to complete on several server, I need advice from u guys,i need to know that , how can i check the following thing in AIX server. 1)HBA vendor, HBA model, HBA driver version & HBA firmware. 2) Multipath software & multipath version. 3) Cluster software & cluster...

4. Solaris

Command to get the details and number of HBA cards

Hiii... Every one.... I want to know the command to get the details and number of HBA cards attached to a server. I know that we can use "powermt display", but nither my cards are connected to the storage nor powerpath is active. I am using SUN server with Solaris -9. Thanks in...

5. Solaris

How do I know which HBA cards' hardware I have (on Solaris 10) ?

Hi, I'm trying to determine which HBA cards are installed on my Solaris 10 (Sun-Fire-V240) machine. The relevant data I have is below, but from it I cannot ascertain for sure if I have Emulex 10000 or 11000 HBA cards. Can anyone suggest how to determine my HBA hardware ? Thanks, Ron. ...

6. UNIX for Advanced & Expert Users

How do I know which HBA cards' hardware I have (on Solaris 10) ?

7. UNIX for Dummies Questions & Answers

UNIX command for ethernet cards?

Hi Gang.. Anybody know the unix (SUN) command to determine how many network cards are installed in a system?? Thx

8. Solaris

Help! Moving HBA cards to different slots

Due to speed mismatch, the server kept crashing. Sun suggests that I need to move the two HBA cards from the 66Mhz to the 33Mhz slots. There are tons of disks that are connected to these HBAs and I have Veritas volume manager. Does anyone have a list of what I need to do prior/after moving to...

9. Solaris

VxVM/Hba cards/Solaris 10 FS issue

Hi all, I have a compatibly issues with a new hardware My config is the following one : Solaris 10 V490 Hardware 2 X HBA Qlogic 2310f cards An HP EVA 5000 for storage ... Veritas VxVM 4.1 MP1 When I reboot my server, VxVM is trying to mount/use the volume before it's...

10. Solaris

Moving HBA cards to different PCI slots

Has anyone ever relocated an HBA card after already having it configured in another PCI slot? I've found that the HBA instance #'s start incrementing past the previous. It results in me having to have my instance numbers in /kernel/drv/qla2300.conf be 4,5,6,7 instead of 0,1,2,3. Cleanup with...

LEARN ABOUT DEBIAN

bup-margin

bup-margin(1)						      General Commands Manual						     bup-margin(1)

NAME

       bup-margin - figure out your deduplication safety margin

SYNOPSIS

       bup margin [options...]

DESCRIPTION

       bup margin  iterates  through  all  objects  in	your  bup repository, calculating the largest number of prefix bits shared between any two
       entries.  This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.

       For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45.  That  means  a  46-bit
       hash  would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
       its first 46 bits.

       The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects.  Since SHA-1 hashes have 160 bits,
       that  leaves 115 bits of margin.  Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
       with far fewer objects.

       If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see	if
       you're getting dangerously close to 160 bits.

OPTIONS

       --predict
	      Guess  the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
	      from the guess.  This is potentially useful for tuning an interpolation search algorithm.

       --ignore-midx
	      don't use .midx files, use only .idx files.  This is only really useful when used with --predict.

EXAMPLE

	      $ bup margin
	      Reading indexes: 100.00% (1612581/1612581), done.
	      40
	      40 matching prefix bits
	      1.94 bits per doubling
	      120 bits (61.86 doublings) remaining
	      4.19338e+18 times larger is possible

	      Everyone on earth could have 625878182 data sets
	      like yours, all in one repository, and we would
	      expect 1 object collision.

	      $ bup margin --predict
	      PackIdxList: using 1 index.
	      Reading indexes: 100.00% (1612581/1612581), done.
	      915 of 1612581 (0.057%)

SEE ALSO

       bup-midx(1), bup-save(1)

BUP

       Part of the bup(1) suite.

AUTHORS

       Avery Pennarun <apenwarr@gmail.com>.

Bup unknown-															     bup-margin(1)

Red Hat