Re: Question: array locking, possible?

2006-02-08 Thread Chris Osicki
On Tue, 07 Feb 2006 10:16:20 -0800 Mike Hardy [EMAIL PROTECTED] wrote: Chris Osicki wrote: To rephrase my question, is there any way to make it visible to the other host that the array is up an running on the this host? Any comments, ideas? Would that not imply an unlock

Re: Question: array locking, possible?

2006-02-08 Thread Chris Osicki
I was thinking about it, I have no idea how to do it on Linux if ever possible. I connect over fibre channel SAN, using QLogic QLA2312 HBAS, if it matters. Anyone any hints? Thanks and regards, Chris On Tue, 07 Feb 2006 14:26:13 -0500 Paul Clements [EMAIL PROTECTED] wrote: Chris Osicki

Re: mdadm and monitoring

2006-02-08 Thread Gordon Henderson
On Wed, 8 Feb 2006, discman (sent by Nabble.com) wrote: Hi. Anyone with some experience on mdadm? Just about everyone here, I'd hope ;-) I have a running RAID0-array with mdadm and it`s using monitor-mode with an e-mail address. Anyone knows how to remove that e-mail adress without

uPositive

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RAID 5 inaccessible

2006-02-08 Thread Krekna Mektek
Hi, I found out that my storage drive was gone and I went to my server to check out what wrong. I've got 3 400GB disks wich form the array. I found out I had one spare and one faulty drive, and the RAID 5 array was not able to recover. After a reboot because of some stuff with Xen my main

Re: mdraid0 worries on 2.6

2006-02-08 Thread Richard Mittendorfer
Also sprach Richard Mittendorfer [EMAIL PROTECTED] (Tue, 7 Feb 2006 01:12:20 +0100): Hi, I do have _great_ performance troubles with software raid0 with 2.6.12 to .15. I have not tried earlier 2.6's, but 2.4 (tested up to 2.4.24) do it right. In fact, mdraid0 over 2 rather old 9G scsi

RAID 106 array

2006-02-08 Thread Bill Davidsen
I was doing some advanced planning for storage, and it came to me that there might be benefit from thinking outside the box on RAID config. Therefore I offer this for comment. The object is reliability with performance. The means is to set up two arrays on physical devices, one RAID-0 for

Re: Question: array locking, possible?

2006-02-08 Thread Jure Pečar
On Wed, 8 Feb 2006 11:55:49 +0100 Chris Osicki [EMAIL PROTECTED] wrote: I was thinking about it, I have no idea how to do it on Linux if ever possible. I connect over fibre channel SAN, using QLogic QLA2312 HBAS, if it matters. Anyone any hints? I too am running a jbod with md raid

Re: [PATCH 000 of 7] md: Introduction - raid5 reshape mark-2

2006-02-08 Thread Neil Brown
On Tuesday February 7, [EMAIL PROTECTED] wrote: Hello linux world! Excuse me for being so ignorant but /exactly how/ do I go about to find out which files to download from kernel.org that will approve these patches? I always make them against the latest -mm kernel, so that would be a good

Kernels and MD versions (was: md: Introduction - raid5 reshape mark-2)

2006-02-08 Thread Patrik Jonsson
Neil Brown wrote: I always make them against the latest -mm kernel, so that would be a good place to start. However things change quickly and I can't promise it will apply against whatever is the 'latest' today. If you would like to nominate a particular recent kernel, I'll create a patch