xfs
[Top] [All Lists]

Re: Maximum file size and maximum filesystem size on xfs

To: "O'Leary, Shaun" <shaun@xxxxxxx>
Subject: Re: Maximum file size and maximum filesystem size on xfs
From: Joshua Baker-LePain <jlb17@xxxxxxxx>
Date: Wed, 28 Nov 2001 17:39:02 -0500 (EST)
Cc: "'linux-xfs@xxxxxxxxxxx'" <linux-xfs@xxxxxxxxxxx>
In-reply-to: <3A2AF12EC5C8AE45B4EB90379D1235B9016332B8@xxxxxxxxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
On Wed, 28 Nov 2001 at 11:50am, O'Leary, Shaun wrote

> Are the maximum file size and filesystem size reversed in the info provided
> in this link below it seems to indicate that the maximum filesize is 16TB
> with a 4k page size, but the filesystem is limited to a 2 TB max.

No, they're not reversed.  The current Linux block layer has a 2TB device 
limit, so you obviously can't get a bigger filesystem (yet).  XFS was 
originally developed on Irix, which doesn't have this limitation, and so 
can make much larger filesystems.

> What is the maximum filesystem size and maximum file size assuming an xfs
> filesystem were created with a 4k block size?
> 
> What are the limits if the filesystem is created with a 16k block size?

All of these are correct as stated on the Features page.

-- 
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University


<Prev in Thread] Current Thread [Next in Thread>