Flow control state changed in server logs


 
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Flow control state changed in server logs

Hi,

We observe below logs from switch - the database servers rebooted becaause they couldn't do I/O on vfiler -Any pointers looking at below logs please?

Switch logs:

Code:
2016 Apr 30 07:41:16.729 EAG-ECOM-POD111GPU-SWF1 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet152/1/8 is down (Link failure)
2016 Apr 30 07:41:16.737 EAG-ECOM-POD111GPU-SWF1 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet151/1/8 is down (Link failure)

Code:
2016 Apr 30 07:41:28.230 EAG-ECOM-POD111GPU-SWF1 %ETHPORT-5-IF_DUPLEX: Interface Ethernet151/1/8, operational duplex mode changed to Full
2016 Apr 30 07:41:28.230 EAG-ECOM-POD111GPU-SWF1 %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet151/1/8, operational Receive Flow Control state changed to off
2016 Apr 30 07:41:28.230 EAG-ECOM-POD111GPU-SWF1 %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet151/1/8, operational Transmit Flow Control state changed to on


2016 Apr 30 08:23:22.066 EAG-ECOM-POD111GPU-SWF1 %LLDP-FEX142-5-SERVER_REMOVED: Server with Chassis ID fc15.b409.66c5 Port ID fc15.b409.66c5 on local port Eth142/1/8 has been removed
2016 Apr 30 08:23:22.085 EAG-ECOM-POD111GPU-SWF1 %LLDP-FEX141-5-SERVER_REMOVED: Server with Chassis ID fc15.b409.66c1 Port ID fc15.b409.66c1 on local port Eth141/1/8 has been removed

Best regards,
Vishal

Last edited by admin_db; 05-04-2016 at 02:20 PM.. Reason: only switch logs
 

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Text::Flow(3pm) 					User Contributed Perl Documentation					   Text::Flow(3pm)

NAME
Text::Flow - Flexible text flowing and word wrapping for not just ASCII output. SYNOPSIS
use Text::Flow; # use it on ASCII text ... my $flow = Text::Flow->new( check_height => sub { my $paras = shift; sum(map { scalar @$_ } @$paras) <= 10; }, wrapper => Text::Flow::Wrap->new( check_width => sub { length($_[0]) < 70 } ), ); my @sections = $flow->flow($text); # @sections will now be an array of strings, each string # will contain no more than 10 lines of text each of which # will be no longer then 70 characters long # or use it on text in a PDF file ... my $flow = Text::Flow->new( check_height => sub { my $paras = shift; (sum(map { scalar @$_ } @$paras) * $pdf->get_font_height) < 200; }, wrapper => Text::Flow::Wrap->new( check_width => sub { my $string = shift; $pdf->get_string_width($string) < 100 }, ) ); my @sections = $flow->flow($text); # @sections will now be an array of strings, each string # will contain text which will fit within 200 pts and # each line will be no longer then 100 pts wide DESCRIPTION
This module provides a flexible way to wrap and flow text for both ASCII and non-ASCII outputs. Another Text Wrap module!!?!?! The main purpose of this module is to provide text wrapping and flowing features without being tied down to ASCII based output and fixed- width fonts. My needs were for a more sophisticated text control in PDF and GIF output formats in particular. METHODS
new (%params) This constructs the new Text::Flow instance, and accepts parameters for the "wrapper" and "check_height" variables. wrapper (?$wrapper) This is the accessor for the internally help Text::Flow::Wrapper instance which is used by Text::Flow to wrap the individual lines. check_height This is the accessor for the CODE ref which is used to check the height of the current paragraph. It gets as an argument, an array-ref of paragraphs, each of which is also an array-ref of text lines. The most common usage is shown in the SYNOPSIS above, but you can really do anything you want with them. It is expected to return a Boolean value, true if the height is still okay, and false if the max height has been reached. flow ($text) This method preforms the text flowing. It returns an array of strings which can be treated as complete blocks of text. It will handle paragraph breaks and line breaks for you. Introspection meta Returns the Moose meta object associated with this class. TODO
I wanted to write some tests for using this with GD modules as well. I suppose we will have to wait until 0.02 for that. SIMILAR MODULES
There are a bunch of other text wrapping and flowing modules out there, but they are all meant for use in ASCII outout only. This just didn't work for my needs, so I wrote this one. If you need to wrap ASCII text and want to do it in a much simpler manner then this module provides, then I suggest checking out those modules. This module is specifically made for when those other modules are no longer powerful and flexible enough. BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT. AUTHOR
Stevan Little <stevan@iinteractive.com> COPYRIGHT AND LICENSE
Copyright 2007 by Infinity Interactive, Inc. <http://www.iinteractive.com> This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2007-05-21 Text::Flow(3pm)

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