From: Christoph Hellwig <hch@infradead.org>
To: wkendall@sgi.com
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH v3 2/9] xfsrestore: change nrh_t from 32 to 64 bits
Date: Wed, 17 Nov 2010 04:23:22 -0500 [thread overview]
Message-ID: <20101117092322.GE17317@infradead.org> (raw)
In-Reply-To: <20101116150703.992326844@sgi.com>
On Tue, Nov 16, 2010 at 09:05:04AM -0600, wkendall@sgi.com wrote:
> An nrh_t refers to a byte offset in a file containing all the pathname
> components from a dump. At an average filename length of 20
> characters, an nrh_t would overflow on a dump containing ~214 million
> directory entries. Removing this limitation allows xfsrestore to
> handle 4 billion directory entries.
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
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next prev parent reply other threads:[~2010-11-17 9:21 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-16 15:05 [PATCH v3 0/9] xfsrestore dirent limitations and scaling issues wkendall
2010-11-16 15:05 ` [PATCH v3 1/9] xfsrestore: turn off NODECHK wkendall
2010-11-17 9:20 ` Christoph Hellwig
2010-11-16 15:05 ` [PATCH v3 2/9] xfsrestore: change nrh_t from 32 to 64 bits wkendall
2010-11-17 9:23 ` Christoph Hellwig [this message]
2010-11-16 15:05 ` [PATCH v3 3/9] xfsrestore: cache path lookups wkendall
2010-11-17 9:24 ` Christoph Hellwig
2010-11-16 15:05 ` [PATCH v3 4/9] xfsrestore: mmap dirent names for faster lookups wkendall
2010-11-17 9:34 ` Christoph Hellwig
2010-11-17 17:57 ` Bill Kendall
2010-11-16 15:05 ` [PATCH v3 5/9] xfsrestore: cleanup node allocation wkendall
2010-11-16 15:05 ` [PATCH v3 6/9] xfsrestore: fix node table setup wkendall
2010-11-16 15:05 ` [PATCH v3 7/9] xfsrestore: make node lookup more efficient wkendall
2010-11-16 19:20 ` Alex Elder
2010-11-16 15:05 ` [PATCH v3 8/9] xfsrestore: remove nix_t wkendall
2010-11-17 9:37 ` Christoph Hellwig
2010-11-16 15:05 ` [PATCH v3 9/9] xfsrestore: check for compatible xfsrestore wkendall
2010-11-17 9:38 ` Christoph Hellwig
2010-11-17 15:31 ` Bill Kendall
2010-11-23 13:44 ` Christoph Hellwig
2010-11-16 19:21 ` [PATCH v3 0/9] xfsrestore dirent limitations and scaling issues Alex Elder
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