Re: 3ware and erroneous multipathing - duplicate serial numbers (was: 3ware and dmraid)

2008-02-11 Thread Heinz Mauelshagen
On Fri, Jan 18, 2008 at 11:54:29AM -0800, Ask Bjørn Hansen wrote: > > On Jan 18, 2008, at 4:33 AM, Heinz Mauelshagen wrote: > >>> Much later I figured out that "dmraid -b" reported two of the disks as >>> being the same: >> >> Looks like the md s

Re: 3ware and erroneous multipathing - duplicate serial numbers (was: 3ware and dmraid)

2008-01-18 Thread Heinz Mauelshagen
ce, the rest are JBOD). > I tried rebooting and booting on a Fedora 7 DVD with the same result. > > [ all this of course seems to have messed up my raid10 badly -- more on > that tomorrow ] > > > - ask > > -- > http://develooper.com/ - http://askask.com/ > &g

Re: No syncing after crash. Is this a software raid bug?

2006-03-16 Thread Heinz Mauelshagen
On Thu, Mar 16, 2006 at 08:24:52AM +0100, Kasper Dupont wrote: > On 10/03/06 08.49, Kasper Dupont wrote: > > On 10/03/06 08.43, Heinz Mauelshagen wrote: > > > On Tue, Mar 07, 2006 at 12:18:35PM +0100, Kasper Dupont wrote: > > > > > > > > OK, I'll do

Re: No syncing after crash. Is this a software raid bug?

2006-03-09 Thread Heinz Mauelshagen
On Tue, Mar 07, 2006 at 12:18:35PM +0100, Kasper Dupont wrote: > On 07/03/06 11.47, Heinz Mauelshagen wrote: > > On Sat, Mar 04, 2006 at 02:16:11PM +0100, Kasper Dupont wrote: > > > > If it relies on static page content during updates of its mirrors, it > > > > n

Re: No syncing after crash. Is this a software raid bug?

2006-03-07 Thread Heinz Mauelshagen
On Tue, Mar 07, 2006 at 12:18:35PM +0100, Kasper Dupont wrote: > On 07/03/06 11.47, Heinz Mauelshagen wrote: > > On Sat, Mar 04, 2006 at 02:16:11PM +0100, Kasper Dupont wrote: > > > > If it relies on static page content during updates of its mirrors, it > > > > n

Re: No syncing after crash. Is this a software raid bug?

2006-03-07 Thread Heinz Mauelshagen
;_()"%03"_("4s%.")"t\n";printf(_+11,_+6,_,6,_+2,_+7,_+6); > - > 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 Rega

Re: No syncing after crash. Is this a software raid bug?

2006-03-04 Thread Heinz Mauelshagen
On Sat, Mar 04, 2006 at 12:01:50AM +0100, Mario 'BitKoenig' Holbe wrote: > Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > On Fri, Mar 03, 2006 at 03:30:29PM +0100, Mario 'BitKoenig' Holbe wrote: > >> But when a dirty page is modified while it&#x

Re: No syncing after crash. Is this a software raid bug?

2006-03-03 Thread Heinz Mauelshagen
On Fri, Mar 03, 2006 at 03:30:29PM +0100, Mario 'BitKoenig' Holbe wrote: > Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > The fact that mirrors in a RAID1 set partially differ even on propper > > shutdown is caused by the ability to change dirty pages *while* they

Re: No syncing after crash. Is this a software raid bug?

2006-03-03 Thread Heinz Mauelshagen
> 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 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Heinz Mauelshag

*** Announcement: dmraid 1.0.0.rc10 ***

2006-02-17 Thread Heinz Mauelshagen
sc.c: streamlined remove_white_space() (Al Viro) =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Heinz Mauelshagen Red Hat GmbH Consulting Development Engineer Am Sonnenhang 11

Re: [PATCH 000 of 5] md: Introduction

2006-01-23 Thread Heinz Mauelshagen
On Mon, Jan 23, 2006 at 02:54:20PM +0200, Ville Herva wrote: > On Mon, Jan 23, 2006 at 10:44:18AM +0100, you [Heinz Mauelshagen] wrote: > > > > > > I use the regularly to play with md and other stuff... > > > > Me too but for production, I want to avoid the >

Re: [PATCH 000 of 5] md: Introduction

2006-01-23 Thread Heinz Mauelshagen
On Mon, Jan 23, 2006 at 11:45:22AM +0100, Lars Marowsky-Bree wrote: > On 2006-01-23T11:38:51, Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > > > Ok, I still didn't get that. I must be slow. > > > > > > Did you implement some DM-internal sta

Re: [PATCH 000 of 5] md: Introduction

2006-01-23 Thread Heinz Mauelshagen
On Mon, Jan 23, 2006 at 11:26:01AM +0100, Lars Marowsky-Bree wrote: > On 2006-01-23T10:44:18, Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > > > Besides, stacking between dm devices so far (ie, if I look how kpartx > > > does it, or LVM2 on top of MPIO etc, whi

Re: [PATCH 000 of 5] md: Introduction

2006-01-23 Thread Heinz Mauelshagen
On Sat, Jan 21, 2006 at 01:13:11AM +0100, Lars Marowsky-Bree wrote: > On 2006-01-21T01:08:06, Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > > > A dm-md wrapper would give you the same? > > No, we'ld need to stack more complex to achieve mappings. > > Thi

Re: [PATCH 000 of 5] md: Introduction

2006-01-20 Thread Heinz Mauelshagen
On Sat, Jan 21, 2006 at 01:03:44AM +0100, Lars Marowsky-Bree wrote: > On 2006-01-21T01:01:42, Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > > > Why not provide a dm-md wrapper which could then > > > load/interface to all md personalities? > > As we want t

Re: [PATCH 000 of 5] md: Introduction

2006-01-20 Thread Heinz Mauelshagen
On Fri, Jan 20, 2006 at 11:09:51PM +0100, Lars Marowsky-Bree wrote: > On 2006-01-20T19:38:40, Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > > > However, rewriting the RAID personalities for DM is a thing only a fool > > > would do without really good cause. > &

Re: [PATCH 000 of 5] md: Introduction

2006-01-20 Thread Heinz Mauelshagen
On Fri, Jan 20, 2006 at 11:57:24PM +0100, Lars Marowsky-Bree wrote: > On 2006-01-20T19:36:21, Heinz Mauelshagen <[EMAIL PROTECTED]> wrote: > > > > Then 'dmraid' (or a similar tool) can use 'dm' interfaces for some > > > raid levels and '

Re: [PATCH 000 of 5] md: Introduction

2006-01-20 Thread Heinz Mauelshagen
ossible but there's recommendations to have a native target for dm to do RAID5, so I started to implement it. > > NeilBrown > - > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to [EMAIL PROTECTED] > More major

Re: [PATCH 000 of 5] md: Introduction

2006-01-20 Thread Heinz Mauelshagen
o mature before it'll be able to substitute md. > > > - > 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 -- Regards, Heinz-- The LVM Guy -- *** Software bugs ar

Re: [PATCH 000 of 5] md: Introduction

2006-01-20 Thread Heinz Mauelshagen
begets confidence than does knowledge" > > - > 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 Regards, Heinz-- The LV

*** Announcement: dmraid 1.0.0.rc7 ***

2005-04-11 Thread Heinz Mauelshagen
angelog from dmraid 1.0.0.rc6 to 1.0.0.rc72005.04.07 FIXES: -- o pdc.c, hpt37x.c, hpt45x.c: fixed size in sectors() for RAID1 MISCELANIOUS: o sil_valid() displays the area number where the checksum is invalid now. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

*** Announcement: dmraid 1.0.0.rc6 ***

2005-03-01 Thread Heinz Mauelshagen
evmapper.c: check target type registered before trying to load table record o misc.c: avoid find_percent(). =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Heinz Mauelshagen Red Hat GmbH Consulting Development Engineer