beginner error detection

2007-02-23 Thread Tomka Gergely
Corporation CK804 Serial ATA Controller (rev f3) Thanks. -- Tomka Gergely, [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

sw raid0 read bottleneck

2007-03-13 Thread Tomka Gergely
) Xeon(TM) CPU 3.00GHz two 3ware 9590SE-8ML on PCIe Intel Corporation 5000P Chipset -- Tomka Gergely, [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo

Re: sw raid0 read bottleneck

2007-03-13 Thread Tomka Gergely
speed, so don't have time to read ahead. Correct me, if i wrong. -- Tomka Gergely, [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: sw raid0 read bottleneck

2007-03-13 Thread Tomka Gergely
On Tue, 13 Mar 2007, Tomka Gergely wrote: On Tue, 13 Mar 2007, Justin Piszcz wrote: Have you tried increasing your readahead values for the md device? Yes. No real change. According to my humble mental image, readahead not a too useful thing, when we read 1-4 thread with sdd. The io

Re: sw raid0 read bottleneck

2007-03-13 Thread Tomka Gergely
On Wed, 14 Mar 2007, Neil Brown wrote: On Tuesday March 13, [EMAIL PROTECTED] wrote: On Tue, 13 Mar 2007, Tomka Gergely wrote: On Tue, 13 Mar 2007, Justin Piszcz wrote: Have you tried increasing your readahead values for the md device? Yes. No real change. According to my

strange test results

2007-03-19 Thread Tomka Gergely
comments? -- Tomka Gergely, [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: spare group

2007-06-12 Thread Tomka Gergely
Neil Brown írta: (reads code). Ahhh. You are using version-1 superblocks aren't you? That code only works for version-0.90 superblocks. That was careless of me. It shouldn't be hard to make it work more generally, but it looks like it will be slightly more than trivial. I'll try to get you

Re: spare group

2007-06-13 Thread Tomka Gergely
Neil Brown írta: On Tuesday June 12, [EMAIL PROTECTED] wrote: I am very sorry, but it wont works with .9 superblocks also :( We missing something small, but important here. Before you start to code. mdadm was running in monitor mode, and reported a Fail. mdadm is the latest version, 2.6.2.