- 1. direct io on linux (score: 1)
- Author: Gabor Forgacs <gabor@xxxxxxxxxxxxxx>
- Date: Wed, 2 Oct 2002 17:02:04 +0200
- Hi all What are the possibilities to use direct io on linux with any filesystem ? I use xfs/O_DIRECT under irix, i am just wondering is the direct io is a viable solution under linux too. Generally w
- /archives/xfs/2002-10/msg00018.html (6,907 bytes)
- 2. Re: direct io on linux (score: 1)
- Author: Steve Lord <lord@xxxxxxx>
- Date: 02 Oct 2002 10:05:57 -0500
- If you are reading a lot of files and only reading them once, then O_DIRECT would be your best bet. You should do some timing tests though. Steve -- Steve Lord voice: +1-651-683-3511 Principal Engine
- /archives/xfs/2002-10/msg00019.html (7,776 bytes)
- 3. re: direct io on linux (score: 1)
- Author: Greg Freemyer <freemyer@xxxxxxxxxxxxxxxxx>
- Date: Wed, 2 Oct 2002 11:25:39 -0400
- I don't know about xfs/linux or any other common linux FS, but I _assume_ the newly GPLed FS from Oracle (OCFS) supports O_DIRECT. http://ocfs.otncast.otnxchange.oracle.com/servlets/ProjectHome Unfo
- /archives/xfs/2002-10/msg00021.html (7,627 bytes)
- 4. Re: direct io on linux (score: 1)
- Author: Andi Kleen <ak@xxxxxxx>
- Date: Wed, 2 Oct 2002 17:15:33 +0200
- O_DIRECT doesn't do any readahead to keep the disk streaming so unless you're doing it yourself (e.g. by using multiple threads or aio) normal IO will be likely faster. -Andi
- /archives/xfs/2002-10/msg00022.html (7,607 bytes)
- 5. and XFS? (score: 1)
- Author: eve Lord <lord@xxxxxxx>
- Date: Wed, 2 Oct 2002 17:02:04 +0200
- repairing a broken xfs partitition. According to the FAQ at oss.sgi.com I should ask the list for help since the problem is known as a rare one and hard to debug[1]. The xfs
- /archives/xfs/2002-10/msg00797.html (6,907 bytes)
- 6. d XFS? (score: 1)
- Author: <gabor@xxxxxxxxxxxxxx>
- Date: 02 Oct 2002 10:05:57 -0500
- oblem is that whenever RedHat creates an errata kernel, it has to be rebuilt with XFS support. I'm sure they _will_ finally include XFS, at least the way they did it with Re
- /archives/xfs/2002-10/msg00798.html (7,776 bytes)
- 7. d XFS, the sad story continues ... (was: Begging :^)) (score: 1)
- Author: xxxxxxxxxxxxxxxxxxxxxx>
- Date: Wed, 2 Oct 2002 11:25:39 -0400
- bilities to use direct io on linux with any filesystem ? I use xfs/O_DIRECT under irix, i am just wondering is the direct io is a viable solution under linux too. Generally w
- /archives/xfs/2002-10/msg00800.html (7,627 bytes)
- 8. ntinues ... (was: Begging :^)) (score: 1)
- Author: myer@xxxxxxxxxxxxxxxxx>
- Date: Wed, 2 Oct 2002 17:15:33 +0200
- of files and only reading them once, then O_DIRECT would be your best bet. You should do some timing tests though. Steve -- Steve Lord voice: +1-651-683-3511 Principal Engine
- /archives/xfs/2002-10/msg00801.html (7,607 bytes)
- 9. direct io on linux (score: 1)
- Author: Gabor Forgacs <gabor@xxxxxxxxxxxxxx>
- Date: Wed, 2 Oct 2002 17:02:04 +0200
- Hi all What are the possibilities to use direct io on linux with any filesystem ? I use xfs/O_DIRECT under irix, i am just wondering is the direct io is a viable solution under linux too. Generally w
- /archives/xfs/2002-10/msg01576.html (6,907 bytes)
- 10. Re: direct io on linux (score: 1)
- Author: Steve Lord <lord@xxxxxxx>
- Date: 02 Oct 2002 10:05:57 -0500
- If you are reading a lot of files and only reading them once, then O_DIRECT would be your best bet. You should do some timing tests though. Steve -- Steve Lord voice: +1-651-683-3511 Principal Engine
- /archives/xfs/2002-10/msg01577.html (7,840 bytes)
- 11. re: direct io on linux (score: 1)
- Author: Greg Freemyer <freemyer@xxxxxxxxxxxxxxxxx>
- Date: Wed, 2 Oct 2002 11:25:39 -0400
- I don't know about xfs/linux or any other common linux FS, but I _assume_ the newly GPLed FS from Oracle (OCFS) supports O_DIRECT. http://ocfs.otncast.otnxchange.oracle.com/servlets/ProjectHome Unfo
- /archives/xfs/2002-10/msg01579.html (7,642 bytes)
- 12. Re: direct io on linux (score: 1)
- Author: Andi Kleen <ak@xxxxxxx>
- Date: Wed, 2 Oct 2002 17:15:33 +0200
- O_DIRECT doesn't do any readahead to keep the disk streaming so unless you're doing it yourself (e.g. by using multiple threads or aio) normal IO will be likely faster. -Andi
- /archives/xfs/2002-10/msg01580.html (7,671 bytes)
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