Re: OH NO! IT says my root partition / is full but it isn't! Why is FreeBSD lying about space?

2011-11-08 Thread rtsit


We FOUND IT.

We did do the procedure that Michael recommended, but unfortunately none of the 
nfs mount labels /var /usr /tmp contained any data after booting into single 
user mode.

What we did find was a NFS folder that contained a huge 300 meg .tar.gz file 
that wasn't finished downloading. (Was a BSDSRC tree that was tar'd gz'd)

Have to watch for massive NFS file transfers of abnormally large files -- that 
is what caused the issue.  Next time we'll use WGET instead while sitting at 
the /usr partition instead of the root folder.




From: Lowell Gilbert 
To: rtsit 
Cc: "freebsd-questions@freebsd.org" 
Sent: Monday, November 7, 2011 1:13 PM
Subject: Re: OH NO! IT says my root partition / is full but it isn't! Why is 
FreeBSD lying about space?

rtsit  writes:

> I did reboot the machine a few times, hoping that any process in
> memory that still claimed ownership of an open part of the disk would
> release it.

There are other things that can cause disk space to seem to disappear,
but there is a reason that one is in the FAQ list and the others aren't;
it's virtually always the cause when someone reports such a problem on
this list.

> Didn't work. I'm going to try the other method recommended by Michael
> Sierchio -- to reboot in single user mode and try and clear out any
> directory structures that could exist that my mount labels could be
> hiding.  Thanks for the reply and helpful link.

If the mounts are shadowing files, that will certainly hide data use.  
I hope that turns out to be the issue and you get it fixed quickly.

> (It was nice to not see a RTFM response, but a helpful link -- it is 
> appreciated).

I don't agree with you here.  My response *was* RTFM, and I don't see
anything inherently wrong with that.  I'm glad it was helpful.

Good luck.
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Re: OH NO! IT says my root partition / is full but it isn't! Why is FreeBSD lying about space?

2011-11-07 Thread Albert Shih
 Le 07/11/2011 à 10:27:02-0800, rtsit a écrit
> Thanks Lowell. 
> 
> 
> I did reboot the machine a few times, hoping that any process in memory that 
> still claimed ownership of an open part of the disk would release it.
> 
> Didn't work. I'm going to try the other method recommended by Michael 
> Sierchio -- to reboot in single user mode and try and clear out any directory 
> structures that could exist that my mount labels could be hiding.  Thanks for 
> the reply and helpful link.
> 

Try to reboot in single mode and do a fsck on all partition. 

Regards.

JAS
-- 
Albert SHIH
DIO batiment 15
Observatoire de Paris
5 Place Jules Janssen
92195 Meudon Cedex
Téléphone : 01 45 07 76 26/06 86 69 95 71
Heure local/Local time:
mar 8 nov 2011 00:06:22 CET
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Re: OH NO! IT says my root partition / is full but it isn't! Why is FreeBSD lying about space?

2011-11-07 Thread Lowell Gilbert
rtsit  writes:

> I did reboot the machine a few times, hoping that any process in
> memory that still claimed ownership of an open part of the disk would
> release it.

There are other things that can cause disk space to seem to disappear,
but there is a reason that one is in the FAQ list and the others aren't;
it's virtually always the cause when someone reports such a problem on
this list.

> Didn't work. I'm going to try the other method recommended by Michael
> Sierchio -- to reboot in single user mode and try and clear out any
> directory structures that could exist that my mount labels could be
> hiding.  Thanks for the reply and helpful link.

If the mounts are shadowing files, that will certainly hide data use.  
I hope that turns out to be the issue and you get it fixed quickly.

> (It was nice to not see a RTFM response, but a helpful link -- it is 
> appreciated).

I don't agree with you here.  My response *was* RTFM, and I don't see
anything inherently wrong with that.  I'm glad it was helpful.

Good luck.
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Re: OH NO! IT says my root partition / is full but it isn't! Why is FreeBSD lying about space?

2011-11-07 Thread rtsit
Thanks Lowell. 


I did reboot the machine a few times, hoping that any process in memory that 
still claimed ownership of an open part of the disk would release it.

Didn't work. I'm going to try the other method recommended by Michael Sierchio 
-- to reboot in single user mode and try and clear out any directory structures 
that could exist that my mount labels could be hiding.  Thanks for the reply 
and helpful link.

(It was nice to not see a RTFM response, but a helpful link -- it is 
appreciated).




From: Lowell Gilbert 
To: rtsit 
Cc: "freebsd-questions@freebsd.org" 
Sent: Monday, November 7, 2011 10:01 AM
Subject: Re: OH NO! IT says my root partition / is full but it isn't! Why is 
FreeBSD lying about space?

Try the FAQ entry titled "The du and df commands show different amounts
of disk space available. What is going on?".  You can find it at:
http://be-well.ilk.org/FreeBSD/doc/en_US.ISO8859-1/books/faq/disks.html#DU-VS-DF
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Re: OH NO! IT says my root partition / is full but it isn't! Why is FreeBSD lying about space?

2011-11-07 Thread Lowell Gilbert
Try the FAQ entry titled "The du and df commands show different amounts
of disk space available. What is going on?".  You can find it at:
http://be-well.ilk.org/FreeBSD/doc/en_US.ISO8859-1/books/faq/disks.html#DU-VS-DF
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