Re: Console Random Text

2008-03-23 Thread Derek Ragona

At 06:27 PM 3/21/2008, Andy Christianson wrote:

Hello everyone,



I am having a very strange problem. My sever stopped responding in SSH.
At the time,

a co-worker said he was importing a MySQL database from a USB drive
mounted as ext2fs.



I went back to check on the console, and it was scrolling *EXTREMELY*
quickly with

apparently random text (it could have said something, but it was too
fast to read).



I could not switch to another virtual console. It would not respond to
any keyboard input.



Oddly enough, the machine was still responding to ICMP.



Does anyone have ANY clues as to what this could be? This is a server
that an entire

Company runs on, so it's really important that I find out what is
causing this.



Thanks in advance! This FreeBSD community is the friendliest one I've
found yet.



-Andy


ICMP will continue to respond unless the system is completely locked 
up.  ICMP is a basic function built into the ethernet interface.  I suspect 
the rest of you system was so tied up, with CPU at 100%.  So the random 
text is whatever the system could still output to the console before being 
totally consumed.


You would do well to try a few things.  I would try the import of the data 
again but do it in two steps.  First move the data from the USB drive to 
the hard drive, and unmount the usb drive.  Then try the import from the 
file(s) on the hard drive.


Your system may have had trouble with the usb drive and that caused the 
system to freeze.


-Derek

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Console Random Text

2008-03-21 Thread Andy Christianson
Hello everyone,

 

I am having a very strange problem. My sever stopped responding in SSH.
At the time,

a co-worker said he was importing a MySQL database from a USB drive
mounted as ext2fs.

 

I went back to check on the console, and it was scrolling *EXTREMELY*
quickly with

apparently random text (it could have said something, but it was too
fast to read). 

 

I could not switch to another virtual console. It would not respond to
any keyboard input.

 

Oddly enough, the machine was still responding to ICMP.

 

Does anyone have ANY clues as to what this could be? This is a server
that an entire

Company runs on, so it's really important that I find out what is
causing this.

 

Thanks in advance! This FreeBSD community is the friendliest one I've
found yet.

 

-Andy

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RE: Console Random Text

2008-03-21 Thread The-IRC Hosting Administration Team
I have been having the same problem with a 6.3 server but without random
text.

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RE: Console Random Text

2008-03-21 Thread Tamouh H.
 

 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] On Behalf Of 
 Andy Christianson
 Sent: March 21, 2008 7:28 PM
 To: freebsd-questions@freebsd.org
 Subject: Console Random Text
 
 Hello everyone,
 
  
 
 I am having a very strange problem. My sever stopped 
 responding in SSH.
 At the time,
 
 a co-worker said he was importing a MySQL database from a USB 
 drive mounted as ext2fs.
 
  
 
 I went back to check on the console, and it was scrolling 
 *EXTREMELY* quickly with
 
 apparently random text (it could have said something, but it 
 was too fast to read). 
 
  
 
 I could not switch to another virtual console. It would not 
 respond to any keyboard input.
 
  
 
 Oddly enough, the machine was still responding to ICMP.
 
  
 
 Does anyone have ANY clues as to what this could be? This is 
 a server that an entire
 
 Company runs on, so it's really important that I find out 
 what is causing this.
 
 
  
 
 -Andy
 

If it looks like it is online, but no services respond then it could be a bad 
backplane or corrupted RAID. From personal experience.

Tamouh


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