Re: xfs_repair on Debian testing 64bits

[Patrick Noël <patrick.noel@xxxxxxxxxxxxxxx>]

Le dimanche 25 mars 2007 à 13:10 +0100, Peter Grandi a écrit :


>    «To successfully check or run repair on a multi-terabyte
>     filesystem, you need:
> 
>       - a 64bit machine
>       - a 64bit xfs_repair/xfs_check binary
>       - ~2GB RAM per terabyte of filesystem
>       - 100-200MB of RAM per million inodes in the filesystem.
> 
>     

for 5,3To 

        2GB * 5,3 = 10,6Go
        
        100MB/million inodes * 45 = 4,5Go

Total = 16Go Ram

i presume the number of inodes is the number of used inodes because the
number of inode on 5,3To is 5119 million.

The goal is to use a device of 15To with the same data, consider the
amount total of RAM at 45Go.

I will go to the store of the corner to buy RAM :)

Thanks

Patrick