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Date:      Fri, 18 Feb 2005 15:16:22 -0800
From:      Julian Elischer <julian@elischer.org>
To:        Daniel Eriksson <daniel_k_eriksson@telia.com>
Cc:        'FreeBSD Current' <freebsd-current@freebsd.org>
Subject:   Re: newfs limits? 10TB filesystem max?
Message-ID:  <42167746.30403@elischer.org>
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Daniel Eriksson wrote:

>Julian Elischer wrote:
>
>  
>
>>I would be surprised fi you can check a 5TB filesystem
>>    
>>
>
>I regularly run fsck in parallel on a 512MB machine with six UFS2
>filesystems: 1.2TB, 500GB, 4 x 250GB
>
>I've never noticed any shortage of memory while doing this.
>

that is 6 separate processes.
each has a separate limit.
totalling maybe 1.8GB ram required..
how much is in the machine?
it alsdepends on how many files you have.. which is why I specified a 
full filesystem

we were looking at 1TB of 10K files millions of which ahd multiple links.


>
>/Daniel Eriksson
>
>
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