- Message from [EMAIL PROTECTED] -
Date: Fri, 12 Oct 2007 09:51:08 +1000
From: Neil Brown <[EMAIL PROTECTED]>
Reply-To: Neil Brown <[EMAIL PROTECTED]>
Subject: Re: Help RAID5 reshape Oops / backup-file
To: Nagilum <[EMAIL PROTECTED]>
Cc: linux-raid@vger.kernel.org
On Wednesday October 10, [EMAIL PROTECTED] wrote:
> On Mon, Sep 10, 2007 at 06:51:14PM +0200, Iustin Pop wrote:
> > The 'degraded' attribute is useful to quickly determine if the array is
> > degraded, instead of parsing 'mdadm -D' output or relying on the other
> > techniques (number of working de
On Thursday October 11, [EMAIL PROTECTED] wrote:
> Ok, after looking in "Grow.c" I can see that the backup file is
> removed once the critial section has passed:
>
> if (backup_file)
> unlink(backup_file);
>
> printf(Name ": ... critical section
On Thu, 11 Oct 2007, Andrew Clayton wrote:
On Thu, 11 Oct 2007 13:06:39 -0400, Bill Davidsen wrote:
Andrew Clayton wrote:
On Fri, 5 Oct 2007 16:56:03 -0400, John Stoffel wrote:
>> Can you start a 'vmstat 1' in one window, then start whatever
>> you do
to get crappy performance. That wo
On Wednesday October 10, [EMAIL PROTECTED] wrote:
>
> I've currently got a pair of identical drives in a RAID1 set for
> my data partition. I'll be getting a pair of bigger drives in a
> bit, and I was wondering if I could RAID1 those (of course) and
> then RAID0 the two differently sized mds. Eve
On Wednesday October 10, [EMAIL PROTECTED] wrote:
> Hello List,
>
> while resyncing, the process takes the whole bandwidth from disk to disk.
>
> This leads in a VERY unhappy situation, because the system on this raid is
> unpractical slow now, because it has to wait for disk-io.
>
> How can i t
Rustedt, Florian wrote:
Hi Richard,
Seems to me, that you mussunderstood? There's no rsync in RAID afaik?
This is an internal driver...?
Hi Florian,
My mistake - I read "rsync" in the Subject of your mail instead of "resync".
Try "echo X > /sys/block/mdY/md/sync_speed_max"
where X
On Thu, 11 Oct 2007 13:06:39 -0400, Bill Davidsen wrote:
> Andrew Clayton wrote:
> > On Fri, 5 Oct 2007 16:56:03 -0400, John Stoffel wrote:
> >
> > >> Can you start a 'vmstat 1' in one window, then start whatever
> > >> you do
> >> to get crappy performance. That would be interesting to see.
Kelly Byrd <[EMAIL PROTECTED]> writes:
> On Thu, 11 Oct 2007 11:38:04 -0400, Bill Davidsen <[EMAIL PROTECTED]> wrote:
>> Kelly Byrd wrote:
>>> I've currently got a pair of identical drives in a RAID1 set for
>>> my data partition. I'll be getting a pair of bigger drives in a
>>> bit, and I was won
Andrew Clayton wrote:
On Fri, 5 Oct 2007 16:56:03 -0400, John Stoffel wrote:
Can you start a 'vmstat 1' in one window, then start whatever you do
to get crappy performance. That would be interesting to see.
In trying to find something simple that can show the problem I'm
seeing. I th
Kelly Byrd wrote:
On Thu, 11 Oct 2007 11:38:04 -0400, Bill Davidsen <[EMAIL PROTECTED]> wrote:
Kelly Byrd wrote:
I've currently got a pair of identical drives in a RAID1 set for
my data partition. I'll be getting a pair of bigger drives in a
bit, and I was wondering if I could RAID1 th
On Thu, 11 Oct 2007 11:38:04 -0400, Bill Davidsen <[EMAIL PROTECTED]> wrote:
> Kelly Byrd wrote:
>> I've currently got a pair of identical drives in a RAID1 set for
>> my data partition. I'll be getting a pair of bigger drives in a
>> bit, and I was wondering if I could RAID1 those (of course) a
Kelly Byrd wrote:
I've currently got a pair of identical drives in a RAID1 set for
my data partition. I'll be getting a pair of bigger drives in a
bit, and I was wondering if I could RAID1 those (of course) and
then RAID0 the two differently sized mds. Even better, will RAID10
let me do this?
Ok, after looking in "Grow.c" I can see that the backup file is
removed once the critial section has passed:
if (backup_file)
unlink(backup_file);
printf(Name ": ... critical section passed.\n");
Since I had passed that point I'll try to
Thank you ;)
Hoping, that did it!
Kind regards, Florian
> -Ursprüngliche Nachricht-
> Von: Tomasz Chmielewski [mailto:[EMAIL PROTECTED]
> Gesendet: Mittwoch, 10. Oktober 2007 17:16
> An: Rustedt, Florian
> Cc: linux-raid@vger.kernel.org
> Betreff: Re: How do i limit the bandwidth-usage
Hi Richard,
Seems to me, that you mussunderstood? There's no rsync in RAID afaik?
This is an internal driver...?
Kind regards, Florian
> -Ursprüngliche Nachricht-
> Von: Richard Scobie [mailto:[EMAIL PROTECTED]
> Gesendet: Mittwoch, 10. Oktober 2007 21:46
> An: Linux RAID Mailing List
16 matches
Mail list logo
