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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Zero\-copy\s+Block\s+IO\s+with\s+XFS\s*$/: 10 ]

Total 10 documents matching your query.

1. Zero-copy Block IO with XFS (score: 1): Author: Matthew Hodgson <matthew@xxxxxxxxxxxxx>; Date: Tue, 11 Dec 2007 11:38:19 +0000; Hi all, I'm experimenting with using XFS with a network block device (DST), and have come up against the problem that when writing data to the network, it uses kernel_sendpage to hand the page presen; /archives/xfs/2007-12/msg00067.html (8,472 bytes)
2. Re: Zero-copy Block IO with XFS (score: 1): Author: "Bhagi rathi" <jahnu77@xxxxxxxxx>; Date: Tue, 11 Dec 2007 22:09:05 +0530; Actually, you can pass a sendpage read actor which takes a reference on the page which ensures valid page exists with you. As long as you have ref on the page and no truncate to the same file, you ca; /archives/xfs/2007-12/msg00069.html (10,635 bytes)
3. Re: Zero-copy Block IO with XFS (score: 1): Author: Matthew Hodgson <matthew@xxxxxxxxxxxxx>; Date: Wed, 12 Dec 2007 01:52:48 +0000 (GMT); On Tue, 11 Dec 2007, Bhagi rathi wrote: On Dec 11, 2007 5:08 PM, Matthew Hodgson <matthew@xxxxxxxxxxxxx> wrote: Hi all, I'm experimenting with using XFS with a network block device (DST), and have co; /archives/xfs/2007-12/msg00079.html (9,736 bytes)
4. Re: Zero-copy Block IO with XFS (score: 1): Author: David Chinner <dgc@xxxxxxx>; Date: Wed, 12 Dec 2007 22:07:35 +1100; Where does XFS overwrite a page while I/O is still in progress? Stack trace please. That sounds like you are completing the bio before the I/O has really been completed. Basically, the bio can't be c; /archives/xfs/2007-12/msg00088.html (8,543 bytes)
5. Re: Zero-copy Block IO with XFS (score: 1): Author: Matthew Hodgson <matthew@xxxxxxxxxxxxx>; Date: Wed, 12 Dec 2007 11:20:44 +0000; Hi Dave, Thanks for the response :) David Chinner wrote: On Tue, Dec 11, 2007 at 11:38:19AM +0000, Matthew Hodgson wrote: I'm experimenting with using XFS with a network block device (DST), and have; /archives/xfs/2007-12/msg00090.html (10,439 bytes)
6. Zero-copy Block IO with XFS (score: 1): Author: Matthew Hodgson <matthew@xxxxxxxxxxxxx>; Date: Tue, 11 Dec 2007 11:38:19 +0000; Hi all, I'm experimenting with using XFS with a network block device (DST), and have come up against the problem that when writing data to the network, it uses kernel_sendpage to hand the page presen; /archives/xfs/2007-12/msg00299.html (8,472 bytes)
7. Re: Zero-copy Block IO with XFS (score: 1): Author: "Bhagi rathi" <jahnu77@xxxxxxxxx>; Date: Tue, 11 Dec 2007 22:09:05 +0530; Actually, you can pass a sendpage read actor which takes a reference on the page which ensures valid page exists with you. As long as you have ref on the page and no truncate to the same file, you ca; /archives/xfs/2007-12/msg00301.html (10,635 bytes)
8. Re: Zero-copy Block IO with XFS (score: 1): Author: Matthew Hodgson <matthew@xxxxxxxxxxxxx>; Date: Wed, 12 Dec 2007 01:52:48 +0000 (GMT); On Tue, 11 Dec 2007, Bhagi rathi wrote: On Dec 11, 2007 5:08 PM, Matthew Hodgson <matthew@xxxxxxxxxxxxx> wrote: Hi all, I'm experimenting with using XFS with a network block device (DST), and have co; /archives/xfs/2007-12/msg00311.html (9,736 bytes)
9. Re: Zero-copy Block IO with XFS (score: 1): Author: David Chinner <dgc@xxxxxxx>; Date: Wed, 12 Dec 2007 22:07:35 +1100; Where does XFS overwrite a page while I/O is still in progress? Stack trace please. That sounds like you are completing the bio before the I/O has really been completed. Basically, the bio can't be c; /archives/xfs/2007-12/msg00320.html (8,543 bytes)
10. Re: Zero-copy Block IO with XFS (score: 1): Author: Matthew Hodgson <matthew@xxxxxxxxxxxxx>; Date: Wed, 12 Dec 2007 11:20:44 +0000; Hi Dave, Thanks for the response :) David Chinner wrote: On Tue, Dec 11, 2007 at 11:38:19AM +0000, Matthew Hodgson wrote: I'm experimenting with using XFS with a network block device (DST), and have; /archives/xfs/2007-12/msg00322.html (10,439 bytes)

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