Re: Help! Hard disk problems

2006-01-02 Thread Anthony M . Agelastos


On Jan 1, 2006, at 11:28 PM, Anthony M. Agelastos wrote:


Hello all,

In doing some routine items on my FreeBSD box, it started behaving  
oddly. I rebooted and to my surprise, I started receiving many  
messages displaying information regarding that /usr has issues. It  
puts me directly into single user mode and tells me to run fsck  
manually. When I run fsck all by itself, here is what it tells me:


** /dev/ad0s1f
** Last Mounted on /usr
** Phase 1 - Check Blocks and Sizes
UNKNOWN FILE TYPE I=496000
UNEXPECTED SOFT UPDATE INCONSISTENCY

CLEAR? [yn]

This is the first time that I have ever run fsck and I have no idea  
what this message means or what the best course of action on CLEAR  
to take. Any input at all would be greatly appreciated (FreeBSD 6.0- 
STABLE if it helps). Thank you all so much for your assistance.


-Anthony



After not getting any feedback, I decided to do

fsck -y

This returned my machine to usable. Before doing this while I was  
just hitting y to the questions I did not understand, one of them  
mentioned that it had to create a lost+found directory and after a  
while that the directory was out of space. It asked me the question  
to expand. So, I hit yes. Anyways, after all is said and done, that  
filesystem has 500MB of more free space than it did before (it  
doesn't take into account the fact that /usr/src is now empty and the  
size of lost+found). What does the expand option do? Can I safely  
delete lost+found? Like I mentioned before, this is my first time in  
going through these types of issues and I have not found any  
documentation that I can fully understand on fsck and what it does.  
In any event, thank you all for your assistance.


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Re: Help! Hard disk problems

2006-01-02 Thread Anthony M . Agelastos


On Jan 2, 2006, at 10:31 AM, Anthony M. Agelastos wrote:



On Jan 1, 2006, at 11:28 PM, Anthony M. Agelastos wrote:


Hello all,

In doing some routine items on my FreeBSD box, it started behaving  
oddly. I rebooted and to my surprise, I started receiving many  
messages displaying information regarding that /usr has issues. It  
puts me directly into single user mode and tells me to run fsck  
manually. When I run fsck all by itself, here is what it tells me:


** /dev/ad0s1f
** Last Mounted on /usr
** Phase 1 - Check Blocks and Sizes
UNKNOWN FILE TYPE I=496000
UNEXPECTED SOFT UPDATE INCONSISTENCY

CLEAR? [yn]

This is the first time that I have ever run fsck and I have no  
idea what this message means or what the best course of action on  
CLEAR to take. Any input at all would be greatly appreciated  
(FreeBSD 6.0-STABLE if it helps). Thank you all so much for your  
assistance.


-Anthony



After not getting any feedback, I decided to do

fsck -y

This returned my machine to usable. Before doing this while I was  
just hitting y to the questions I did not understand, one of them  
mentioned that it had to create a lost+found directory and after a  
while that the directory was out of space. It asked me the question  
to expand. So, I hit yes. Anyways, after all is said and done, that  
filesystem has 500MB of more free space than it did before (it  
doesn't take into account the fact that /usr/src is now empty and  
the size of lost+found). What does the expand option do? Can I  
safely delete lost+found? Like I mentioned before, this is my first  
time in going through these types of issues and I have not found  
any documentation that I can fully understand on fsck and what it  
does. In any event, thank you all for your assistance.


Also, what methods are there in backtracking what the cause of the  
errors could have been? How can I tell if there is something wrong  
with the hard disk (bad blocks that cannot be used anymore, etc.)? I  
suppose what I intend to gather by these questions is if this drive  
can still be trusted, or if I should start looking at getting a new  
one. Any insight would be appreciated.

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Help! Hard disk problems

2006-01-01 Thread Anthony M. Agelastos

Hello all,

In doing some routine items on my FreeBSD box, it started behaving  
oddly. I rebooted and to my surprise, I started receiving many  
messages displaying information regarding that /usr has issues. It  
puts me directly into single user mode and tells me to run fsck  
manually. When I run fsck all by itself, here is what it tells me:


** /dev/ad0s1f
** Last Mounted on /usr
** Phase 1 - Check Blocks and Sizes
UNKNOWN FILE TYPE I=496000
UNEXPECTED SOFT UPDATE INCONSISTENCY

CLEAR? [yn]

This is the first time that I have ever run fsck and I have no idea  
what this message means or what the best course of action on CLEAR to  
take. Any input at all would be greatly appreciated (FreeBSD 6.0- 
STABLE if it helps). Thank you all so much for your assistance.


-Anthony


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