On Aug 26, 2007, at 08:20:45, Michael Evans wrote:
Also, I forgot to mention, the reason I added the counters was
mostly for debugging. However they're also as useful in the same
way that listing the partitions when a new disk is added can be (in
fact this augments that and the existing mes
Hallo all,
I have 4 HDDs and I want to use mirroring and striping.
I am wondering what difference between the following two solutions is:
- raid0 on top of 2 raid1 devices (raid1+0)
- directly using the raid10 module
Perhaps someone can give me a hint what the raid10 linux module does in
diffe
On 8/26/07, Abe Skolnik <[EMAIL PROTECTED]> wrote:
> Dear Mr./Dr. Williams,
>
Just "Dan" is fine :-)
> > Because you can rely on the configuration file to be certain about
> > which disks to pull in and which to ignore. Without the config file
> > the auto-detect routine may not always do the rig
Dear Mr./Dr. Williams,
> Because you can rely on the configuration file to be certain about
> which disks to pull in and which to ignore. Without the config file
> the auto-detect routine may not always do the right thing because it
> will need to make assumptions.
But kernel parameters can prov
On 8/26/07, Randy Dunlap <[EMAIL PROTECTED]> wrote:
> On Sun, 26 Aug 2007 04:51:24 -0700 Michael J. Evans wrote:
>
> > From: Michael J. Evans <[EMAIL PROTECTED]>
> >
>
> Is there any way to tell the user what device (or partition?) is
> bein skipped? This printk should just print (confirm) that
>
On Sun, 26 Aug 2007, Justin Piszcz wrote:
On Sun, 26 Aug 2007, Abe Skolnik wrote:
Dear Mr./Dr./Prof. Brown et al,
I recently had the unpleasant experience of creating an MD array for
the purpose of booting off it and then not being able to do so. Since
I had already made changes to the array's
On Sun, 26 Aug 2007 04:51:24 -0700 Michael J. Evans wrote:
> From: Michael J. Evans <[EMAIL PROTECTED]>
>
> In current release kernels the md module (Software RAID) uses a static array
> (dev_t[128]) to store partition/device info temporarily for autostart.
>
> This patch replaces that static a
On 8/26/07, Jan Engelhardt <[EMAIL PROTECTED]> wrote:
>
> On Aug 26 2007 04:51, Michael J. Evans wrote:
> > {
> >- if (dev_cnt >= 0 && dev_cnt < 127)
> >- detected_devices[dev_cnt++] = dev;
> >+ struct detected_devices_node *node_detected_dev;
> >+ node_detected_dev = kz
Hi,
I installed opensuse 10.3b2 on my server having 4 identical hard drives.
on each drive is an 290 gb partition used for raid5. It seems, that the
setup program created a degenerated array of sd[abc]2 and added the last
as a spare drive. mdadm -D /dev/md1 reports:
/dev/md1:
Version : 01
On 8/26/07, Justin Piszcz <[EMAIL PROTECTED]> wrote:
>
>
> On Sun, 26 Aug 2007, Abe Skolnik wrote:
>
> > Dear Mr./Dr./Prof. Brown et al,
> >
> > I recently had the unpleasant experience of creating an MD array for
> > the purpose of booting off it and then not being able to do so. Since
> > I had
On Sun, 26 Aug 2007, Abe Skolnik wrote:
Dear Mr./Dr./Prof. Brown et al,
I recently had the unpleasant experience of creating an MD array for
the purpose of booting off it and then not being able to do so. Since
I had already made changes to the array's contents relative to that
which I clone
Dear Mr./Dr./Prof. Brown et al,
I recently had the unpleasant experience of creating an MD array for
the purpose of booting off it and then not being able to do so. Since
I had already made changes to the array's contents relative to that
which I cloned it from, I did not want to reformat the arr
On Aug 26 2007 04:51, Michael J. Evans wrote:
> {
>- if (dev_cnt >= 0 && dev_cnt < 127)
>- detected_devices[dev_cnt++] = dev;
>+ struct detected_devices_node *node_detected_dev;
>+ node_detected_dev = kzalloc(sizeof(*node_detected_dev), GFP_KERNEL);\
What's the \ good
Also, I forgot to mention, the reason I added the counters was mostly
for debugging. However they're also as useful in the same way that
listing the partitions when a new disk is added can be (in fact this
augments that and the existing messages the autodetect routines
provide).
As for using auto
From: Michael J. Evans <[EMAIL PROTECTED]>
In current release kernels the md module (Software RAID) uses a static array
(dev_t[128]) to store partition/device info temporarily for autostart.
This patch replaces that static array with a list.
Signed-off-by: Michael J. Evans <[EMAIL PROTECTED]>
-
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