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From: Neil Brown <neilb@suse.de>
To: Doug Ledford <dledford@redhat.com>
Cc: Jon Nelson <jnelson-linux-raid@jamponi.net>,
	LinuxRaid <linux-raid@vger.kernel.org>
Subject: Re: [Patch] mdadm ignoring homehost?
Date: Tue, 21 Apr 2009 16:54:01 +1000	[thread overview]
Message-ID: <18925.28041.731116.459343@notabene.brown> (raw)
In-Reply-To: message from Doug Ledford on Monday April 20

On Monday April 20, dledford@redhat.com wrote:
> On Apr 20, 2009, at 3:23 AM, Neil Brown wrote:
> > The kernel supports this.  We just need to make sure it works with
> > udev and get mdadm to use it.
> >
> > echo md_foo > /sys/modules/md_mod/parameters/new_array
> > ls -l /dev/md_foo
> >
> > no numbers at all.
> 
> Even in the output of /proc/mdstat?
> 

Yep.

# ls -l /dev/md_foo
brw-rw---- 1 root disk 9, 513 2009-04-21 16:50 /dev/md_foo
# cat /proc/mdstat 
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] 
md_foo : active raid1 sdf[0]
      156249920 blocks [1/1] [U]
# ls -ld /sys/block/md*
drwxr-xr-x 6 root root 0 2009-04-21 16:49 /sys/block/md127
drwxr-xr-x 6 root root 0 2009-04-21 16:50 /sys/block/md_foo
      
NeilBrown

  reply	other threads:[~2009-04-21  6:54 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-24 16:57 mdadm ignoring homehost? Jon Nelson
2009-04-01 15:15 ` Jon Nelson
2009-04-01 22:46   ` Neil Brown
2009-04-06 14:47     ` [Patch] " Doug Ledford
2009-04-06 19:33       ` Luca Berra
2009-04-17  3:49       ` Neil Brown
2009-04-17  7:08         ` Gabor Gombas
2009-04-20  5:23           ` Neil Brown
2009-04-21  6:34             ` Gabor Gombas
2009-04-21  7:06               ` Luca Berra
2009-04-17 18:17         ` Doug Ledford
2009-04-17 18:40           ` Piergiorgio Sartor
2009-04-18  7:54             ` Luca Berra
2009-04-18  8:36               ` Piergiorgio Sartor
2009-04-18 10:19                 ` Luca Berra
2009-04-18 13:06                   ` Piergiorgio Sartor
2009-04-20  5:58                     ` Neil Brown
2009-04-20 12:29                       ` Doug Ledford
2009-04-20 18:17                       ` Piergiorgio Sartor
2009-04-20 19:49                         ` Leslie Rhorer
2009-04-20 20:04                           ` Piergiorgio Sartor
2009-04-20 21:18                           ` Luca Berra
2009-04-20 21:13                         ` Luca Berra
2009-04-20 21:24                           ` Piergiorgio Sartor
2009-04-20 23:47                             ` Doug Ledford
2009-04-21  0:00                               ` Doug Ledford
2009-04-21  8:57                                 ` Michal Soltys
2009-04-21  6:29                               ` Luca Berra
2009-04-21 18:15                           ` Piergiorgio Sartor
2009-04-22 16:06                             ` Andrew Burgess
2009-04-23  1:20                               ` Doug Ledford
2009-04-23  5:51                                 ` Luca Berra
2009-04-23  6:09                                   ` Luca Berra
2009-04-23 11:05                                   ` Doug Ledford
2009-04-23 21:31                                     ` Luca Berra
2009-04-24 16:46                                       ` Doug Ledford
2009-04-24 19:15                                 ` Piergiorgio Sartor
2009-04-26 11:52                                   ` Doug Ledford
2009-04-26 12:14                                     ` Piergiorgio Sartor
2009-04-26 12:58                                       ` Piergiorgio Sartor
2009-04-26 18:06                                         ` Doug Ledford
2009-04-26 19:08                                           ` Piergiorgio Sartor
2009-04-26 21:37                                       ` Michal Soltys
2009-04-18 14:34             ` Andrew Burgess
2009-04-18  8:12           ` Luca Berra
2009-04-18  8:44             ` Piergiorgio Sartor
2009-04-18 13:35             ` Doug Ledford
2009-04-18 13:52               ` Piergiorgio Sartor
2009-04-18 14:50                 ` Doug Ledford
2009-04-18 14:48               ` Jon Nelson
2009-04-20  6:08               ` Neil Brown
2009-04-20 12:26                 ` Luca Berra
2009-04-20 12:36                 ` Doug Ledford
2009-04-18 13:58           ` Bill Davidsen
2009-04-20  7:23           ` Neil Brown
2009-04-20 13:15             ` Doug Ledford
2009-04-21  6:54               ` Neil Brown [this message]
2009-05-11  6:47               ` Neil Brown
2009-04-01 22:47 ` Michal Soltys

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