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From: geoff@collyer.net
To: 9fans@cse.psu.edu
Subject: Re: [9fans] tarfs & 2GB limit
Date: Fri, 13 Jan 2006 14:33:28 -0800	[thread overview]
Message-ID: <ac4f1be2e68c1cf16740673b12ef5c8e@collyer.net> (raw)
In-Reply-To: <20060113164151.ED27C35076@dexter-peak.quanstro.net>

The tar archive format limits archive members to 2⁳⁳ bytes = 8GB.
There are 11 octal digits for file size.  The current Plan 9 tar will
complain and refuse to add a file to a tar archive if its size exceeds
8GB-1.

The p9p tarfs is older than the Plan 9 one; in particular, the change
to cast seek's second argument to vlong is already in the Plan 9
tarfs, though not all of the other changes are.



  reply	other threads:[~2006-01-13 22:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-01-13 14:11 cej
2006-01-13 16:41 ` erik quanstrom
2006-01-13 22:33   ` geoff [this message]
2006-01-14  0:30     ` erik quanstrom
2006-01-13 22:36   ` C H Forsyth
2006-01-13 22:43     ` geoff
2006-01-14  0:03       ` erik quanstrom
2006-01-14  0:33     ` Devon H. O'Dell
2006-01-14  0:59       ` Paul Lalonde
2006-01-14  1:07         ` erik quanstrom
2006-01-14 12:15   ` erik quanstrom
2006-01-14 18:22     ` Russ Cox
2006-01-14 21:27       ` erik quanstrom
2006-01-16  2:57       ` erik quanstrom

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