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Total 12 documents matching your query.

1. xfslogd on SMP systems (score: 1): Author: "HABBINGA,ERIK (HP-Loveland,ex1)" <erik.habbinga@xxxxxx>; Date: Thu, 3 Apr 2003 17:05:55 -0500; I'm running SPEC SFS NFS testing on a 4 way Pentium IV Xeon server. There are 4 xfslogd processes running: xfslogd/0, xfslogd/1, xfslogd/2, and xfslogd/3. I only ever see xfslogd/0 consume any CPU ti; /archives/xfs/2003-04/msg00025.html (7,400 bytes)
2. Re: xfslogd on SMP systems (score: 1): Author: Steve Lord <lord@xxxxxxx>; Date: 03 Apr 2003 16:32:03 -0600; It is being reworked. The threads handle I/O completion on a per cpu basis, interrupts hand work off to the thread on the same cpu. Xeons deliver all their interrupts to cpu 0 by default, so all the; /archives/xfs/2003-04/msg00026.html (8,910 bytes)
3. Re: xfslogd on SMP systems (score: 1): Author: Andi Kleen <ak@xxxxxxx>; Date: Fri, 4 Apr 2003 05:28:31 +0200; There are various patches to do irq balancing in software (from Intel, from Ingo Molnar, from Andreas Arcangeli). You can even do it in user space using irqbalanced. Near all vendor kernels are ship; /archives/xfs/2003-04/msg00035.html (8,390 bytes)
4. RE: xfslogd on SMP systems (score: 1): Author: "HABBINGA,ERIK (HP-Loveland,ex1)" <erik.habbinga@xxxxxx>; Date: Fri, 4 Apr 2003 12:01:20 -0500; I already have kernel patches that redistribute the irq's from our storage controllers across all cpus. Here's some output from /proc/interrupts: 0: 56540 57588 57045 56213 IO-APIC-edge timer 16: 81; /archives/xfs/2003-04/msg00039.html (8,634 bytes)
5. RE: xfslogd on SMP systems (score: 1): Author: Scott Jepson <scott@xxxxxxxx>; Date: Fri, 4 Apr 2003 09:35:13 -0800; Which patches did you use for the interrupt balancing? Do you have a URL to them? I would like to try them out also. Thanks, -Scott; /archives/xfs/2003-04/msg00040.html (9,383 bytes)
6. RE: xfslogd on SMP systems (score: 1): Author: "HABBINGA,ERIK (HP-Loveland,ex1)" <erik.habbinga@xxxxxx>; Date: Mon, 7 Apr 2003 11:45:58 -0400; Here's a link to the irq balancing patch, and to a readme about it. Ingo Molnar from RedHat wrote it. http://www.hardrock.org/kernel/2.4.20/irqbalance-2.4.20-MRC.patch http://www.hardrock.org/kernel; /archives/xfs/2003-04/msg00059.html (7,829 bytes)
7. xfslogd on SMP systems (score: 1): Author:; Date: Thu, 3 Apr 2003 17:05:55 -0500; X; /archives/xfs/2003-04/msg00411.html (7,400 bytes)
8. Re: xfslogd on SMP systems (score: 1): Author:; Date: 03 Apr 2003 16:32:03 -0600; i; /archives/xfs/2003-04/msg00412.html (8,910 bytes)
9. Re: xfslogd on SMP systems (score: 1): Author:; Date: Fri, 4 Apr 2003 05:28:31 +0200; d; /archives/xfs/2003-04/msg00421.html (8,390 bytes)
10. RE: xfslogd on SMP systems (score: 1): Author:; Date: Fri, 4 Apr 2003 12:01:20 -0500; .; /archives/xfs/2003-04/msg00425.html (8,634 bytes)
11. RE: xfslogd on SMP systems (score: 1): Author:; Date: Fri, 4 Apr 2003 09:35:13 -0800; 1; /archives/xfs/2003-04/msg00426.html (9,383 bytes)
12. RE: xfslogd on SMP systems (score: 1): Author:; Date: Mon, 7 Apr 2003 11:45:58 -0400; b; /archives/xfs/2003-04/msg00445.html (7,829 bytes)

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