Hi Ricky,
Since the system is remote, I'm not sure how to do that without looking
at the syslogs.
Oops. Yes, slipped my mind for a sec ;-). Probably not a second
machine there so you could have setup mutual serial consoles.
No problem. I'll see what happens with editing the linuxrc
On Fri, 2003-07-25 at 07:47, Leonard den Ottolander wrote:
Oops. Yes, slipped my mind for a sec ;-). Probably not a second
machine there so you could have setup mutual serial consoles.
Not at the moment, no. It's colo'd at an ISP, and if I need to ever
work on it, it has to be disconnected
Hi Ricky,
The last recommendation I noticed was to try and create a custom ramdisk
to force it to load the raid1 module.
Yeah, but I think you already compared the two images and came to the
conclusion that they are identical. In that case creating a ramdisk by
hand does not solve anything.
On Thu, 2003-07-24 at 08:16, Leonard den Ottolander wrote:
Yeah, but I think you already compared the two images and came to the
conclusion that they are identical. In that case creating a ramdisk by
hand does not solve anything. O yes, I did suggest you edited linuxrc
in the ramdisk to
On Wed, 2003-07-23 at 23:39, Peter Kiem wrote:
VMWare DOES support emulating IDE drives. Check out
http://www.vmware.com/support/ws4/doc/new_guest_steps_ws.html
If you select custom in configuration you can specify IDE drives instead
of the default SCSI drives.
VMware Workstation does, but
On Tue, 2003-07-22 at 10:07, Ricky Boone wrote:
Haven't seen a response from anyone concerning this issue, so ... *bump* :)
:( Seems like I'm talking to myself...
Dunno... it really looks like the RAM-disk is the answer...
BTW: I've tried the following:
# mkinitrd --preload raid1
Hi Ricky,
:( Seems like I'm talking to myself...
I am sorry nobody else jumps in. Problem with waiting such a long time
with your replies is it makes that I already forgot what the precise
problem was, what you have already tried to solve it, and what I did
recommend you to try.
BTW:
On Wed, 2003-07-23 at 10:20, Leonard den Ottolander wrote:
I am sorry nobody else jumps in. Problem with waiting such a long time
with your replies is it makes that I already forgot what the precise
problem was, what you have already tried to solve it, and what I did
recommend you to try.
Just a side note
I've recreated the situation on a VMware virtual machine I set up. The
only difference is that I have no control over the type of hard-drives
are emulated, per se, as it only allows SCSI. The real machine has
VMWare DOES support emulating IDE drives. Check out
Haven't seen a response from anyone concerning this issue, so ... *bump* :)
I am still quite a n00b when it comes to the kernel, but someone mentioned
making a new RAM-disk to include the RAID-1 module using mkinitrd. Since
the machine in question is a remote box, screwing around with something
On Thu, 2003-06-26 at 15:39, Leonard den Ottolander wrote:
What happens if you run raidstart /dev/md0 by hand? Getting the same errors?
# raidstart /dev/md0
/dev/md0: File exists
--
Ricky Boone [EMAIL PROTECTED]
Planetfurry.com
--
redhat-list mailing list
unsubscribe mailto:[EMAIL
My apologies for the delay. Real life and everything, ya know... :|
On Fri, 2003-07-04 at 18:11, Leonard den Ottolander wrote:
That looks like the initrd.img is usable - although I don't know what
raidautorun is, can you locate this script in the filesystem?
No, I'm not sure where it is.
Hi again,
Any tips as to what I should
look for when recreating the image, if necessary?
Include the appropriate modules. man mkinitrd.
Bye,
Leonard.
--
How clean is a war when you shoot around nukelar waste?
Stop the use of depleted uranium ammo!
End all weapons of mass destruction.
--
Hi Ricky,
Okay. lilo.conf uses an initrd image for both the 2.4.9-34 kernel, as well as
the 2.4.20-18.7 copy.
You could check if the initrd for 2.4.20 actually loads the appropriate raid
modules (compare it with the contents of the old one).
You should know the initrd.img is a gzipped
On Fri, 2003-07-04 at 15:20, Leonard den Ottolander wrote:
You could check if the initrd for 2.4.20 actually loads the appropriate raid
modules (compare it with the contents of the old one).
Both 2.4.9 and 2.4.20 have the same linuxrc script. The first module
that is loaded is the raid1
Hi Ricky,
Both 2.4.9 and 2.4.20 have the same linuxrc script. The first module
that is loaded is the raid1 module (insmod /lib/raid1.o). Later it
starts the raid on the partitions (raidautorun /dev/md0).
That looks like the initrd.img is usable - although I don't know what
raidautorun is,
Hi Ricky,
Missed this post, so one more comment on it:
Not sure, but I would think it's not a problem, since you are running
on a live file system, so there are probably open files. Maybe if you'ld
remount / ro the file system is reported as clean.
I've tried forcing an fsck on
On Thu, 2003-06-26 at 15:39, Leonard den Ottolander wrote:
What happens if you run raidstart /dev/md1 by hand? Getting the same errors?
Can I do this with the / partition already mounted?
BTW: I've updated nearly all rpm's available on up2date, including the
kernel. I'm still getting the
Hi Ricky,
What happens if you run raidstart /dev/md1 by hand? Getting the same errors?
Can I do this with the / partition already mounted?
Good question, because it probably answers why you are having problems in the
first place.
Since you are using / raid you need a initrd.img that
Good question, because it probably answers why you are having problems
in the first place.
Since you are using / raid you need a initrd.img that holds and loads
the
(new) raid modules before / is mounted. Check your lilo.conf or
grub.conf to verify that you did use an initrd before.
I'm going to try arranging the directives for 2.4.20-18.7 in the same
order as 2.4.9-34.
Rats. It didn't work. :| Same errors as before.
I'm going to check out the man page for mkinitrd, but it seems like there
is already one in /boot for the newer kernel. Any tips as to what I should
look
Hi Ricky,
The system is running Red Hat Linux 7.2. I am using Software-RAID for the root
partition (/dev/hda3 and /dev/hdd1 as /dev/md0 RAID-1), and a standard ext3
partition for /boot. I am also using kernel-2.4.9-34, but would like to
upgrade as soon as possible.
Before you upgrade the
Before you upgrade the kernel, did you upgrade raidtools to the latest
version? Plus did you do all the other updates?
The raidtools RPM that's installed is version 0.90-24, which I'm assuming
is the latest since up2date doesn't mention it. As for all the other
updates, I'd have to say I've
On Tue, 2003-05-27 at 22:02, Simon Tischer wrote:
I have a software raid1 (two 40GB ide) on one ide bus running under rh9, and
sometimes one of them breaks down, but /dev/md0 is still working. after
restarting raid, all is working normal. And no damage on one of both discs
Can anyone tell me
On Thu, Dec 19, 2002 at 02:18:49PM -0600, Bret Hughes wrote:
Sort of a bummer since we use the distro for non server based tasks but
require considerable testing before rolling out a config. I would think
that this will slow down the acceptance of RHL on the corporate desktop
as well for
Ed Wilts said:
On Wed, Dec 18, 2002 at 02:52:28PM -0800, nate wrote:
have you tested your raid1 ? I have only had 1 failure with software
raid 1 on linux out of about 10 arrays. And when it failed the system
went with it. IMO, the point of software raid is to protect data, not
protect uptime.
Ben Russo wrote:
On Wed, 2002-12-18 at 17:52, nate wrote:
Really? I haven't had the fun of playing with any IDE HW Raid devices..
But do you have LOTS of experiences with this? Or is it just a few cases?
I am curious because I am considering purchasing some Promise HW IDE
RAID arrays that have
On Thu, Dec 19, 2002 at 09:54:51AM -0500, Warren Johnson wrote:
I'm using a Promise RAID controller on my home system with 6 drives. I
wanted to try it before I put it on a lot of other systems. I haven't
had any problems with it, but it does take Promise a long time to get
new drivers
On Thu, 2002-12-19 at 13:53, Ed Wilts wrote:
On Thu, Dec 19, 2002 at 09:54:51AM -0500, Warren Johnson wrote:
I'm using a Promise RAID controller on my home system with 6 drives. I
wanted to try it before I put it on a lot of other systems. I haven't
had any problems with it, but it does
On Thu, Dec 19, 2002 at 02:18:49PM -0600, Bret Hughes wrote:
On Thu, 2002-12-19 at 13:53, Ed Wilts wrote:
Sort of a bummer since we use the distro for non server based tasks but
require considerable testing before rolling out a config. I would think
that this will slow down the acceptance of
David Neilson said:
I am running software RAID on a RH 7.2 box (raidtools-0.90-23). I have
configured all system partitions to be mirrored, including swap. The
question is: Does swapping on RAID work?
I do not think software raid can work with swap. unless you use a swap
file .. hardware
On Wed, Dec 18, 2002 at 12:44:34PM -0800, nate wrote:
David Neilson said:
I am running software RAID on a RH 7.2 box (raidtools-0.90-23). I have
configured all system partitions to be mirrored, including swap. The
question is: Does swapping on RAID work?
I do not think software raid
, December 18, 2002 1:38 PM
To: [EMAIL PROTECTED]
Subject: Re: Software RAID and SWAP
On Wed, Dec 18, 2002 at 12:44:34PM -0800, nate wrote:
David Neilson said:
I am running software RAID on a RH 7.2 box (raidtools-0.90-23). I have
configured all system partitions to be mirrored, including swap
David Neilson said:
Yes, the intent of original question was to use raid-1 to mirror swap so
if one disk crashed, the system would not go down. Are there any negative
or hidden ramifications with swapping on raid-1 on RH7.2?
have you tested your raid1 ? I have only had 1 failure with software
On Wed, 2002-12-18 at 17:52, nate wrote:
I have even had hardware raid 10 (3ware 6800 series) take down a system when
a disk(1 out of 6) dies. That happened everytime a disk failed. system
would immediately kernel panic.
Yep! I've had SUN HW RAID Arrays Fail, and NetApp Hardware Raid Arrays
Ben Russo said:
Really? I haven't had the fun of playing with any IDE HW Raid devices..
But do you have LOTS of experiences with this? Or is it just a few cases?
I am curious because I am considering purchasing some Promise HW IDE RAID
arrays that have SCSI Host Interfaces? They just seem
On Wed, Dec 18, 2002 at 02:52:28PM -0800, nate wrote:
have you tested your raid1 ? I have only had 1 failure with software raid
1 on linux out of about 10 arrays. And when it failed the system went with
it. IMO, the point of software raid is to protect data, not protect uptime.
Data can still
On Tue, Oct 29, 2002 at 12:59:32PM -0600, Simpson, Doug wrote:
I have set up a (software) RAID-1 (mirroring two drives) with RH
7.3. Setup was easy but I want to test it. I cannot find this
info. Can someone point me in the right direction or give me some
info on recovery using software
[mailto:kentborg-rhl;borg.org]
Sent: 30 October 2002 15:38
To: [EMAIL PROTECTED]
Subject: Re: software raid recovery
On Tue, Oct 29, 2002 at 12:59:32PM -0600, Simpson, Doug wrote:
I have set up a (software) RAID-1 (mirroring two drives) with RH
7.3. Setup was easy but I want to test it. I cannot
On Wed, Oct 30, 2002 at 03:49:51PM -, Edward Wildgoose wrote:
Just make sure that both disks are bootable and have a boot sector
and then both disks should work. Unplug one at a time to check.
Most BIOS's boot from the first disk they find with a master boot
record, having both bootable
in primary disk again and you are set
-Original Message-
From: Kent Borg [mailto:kentborg-rhl;borg.org]
Sent: 30 October 2002 16:05
To: [EMAIL PROTECTED]
Subject: Re: software raid recovery
On Wed, Oct 30, 2002 at 03:49:51PM -, Edward Wildgoose wrote:
Just make sure that both disks
you're looking for raidsetfaulty and raidhotremove/raidhotadd (raidstart,
raidstop)
man -k raid
http://lrp.steinkuehler.net/Packages/raid.htm
--Dave
On Tuesday 29 October 2002 10:59 am, Simpson, Doug wrote:
I have set up a (software) RAID-1 (mirroring two drives) with RH 7.3.
Setup was
On Thu, Oct 03, 2002 at 09:43:22AM -0600, Trevor wrote:
Kent,
Would it be possible to share your script with me (and the list)? I run
software raid and have been looking for an effective way to monitor my
mirrored raid drives.
Hmm... Maybe monitoring /proc/mdstat with tripwire would do
On Thu, Oct 03, 2002 at 09:43:22AM -0600, Trevor wrote:
Would it be possible to share your script with me (and the list)? I run
software raid and have been looking for an effective way to monitor my
mirrored raid drives.
Try the following:
This is a very simple utility for Linux systems
At 17:26 15/08/2002 +0800, you wrote:
Hi all folks,
I am going to experiment software RAID 5. Any folks on the list have
experience and what are your comment ?
Proposed setup :-
Hardware available
2 ATA133 hard discs
1 ATA100 hard disc
1 ATA 133 hard disc connected to IDE
Hi Nick,
Thanks for your response
At 10:52 AM 8/15/2002 +0100, you wrote:
At 17:26 15/08/2002 +0800, you wrote:
Proposed setup :-
Hardware available
2 ATA133 hard discs
1 ATA100 hard disc
1 ATA 133 hard disc connected to IDE (primary) slot of the motherboard as
MASTER as parity 1
At 20:09 15/08/2002 +0800, you wrote:
Hi Nick,
Thanks for your response
At 10:52 AM 8/15/2002 +0100, you wrote:
At 17:26 15/08/2002 +0800, you wrote:
Proposed setup :-
Hardware available
2 ATA133 hard discs
1 ATA100 hard disc
1 ATA 133 hard disc connected to IDE (primary) slot of
Hi Nick,
At 01:36 PM 8/15/2002 +0100, Nick Lindsell wrote:
The 3 hard discs for this test are of 40G storage, 2M cache and 7,200
rpm. One problem remains unsolved is my old motherboard used only
supporting ATA33.
You may run into bios limitations on an old board seeing drives of that
size -
Hi Nick,
I have another question on partition of hard disc to make 5 hard discs and
expect to have your advice.
I have only 3 hard discs
2 x ATA133, 40 G
1 x ATA100, 40 G
Which 2 hard discs shall be partitioned? Is it equal size?
Another question is I am compelled to plug a hard disc to
On Thu, 2002-04-11 at 12:21, Trevor wrote:
Hi Bret,
Thanks for the quick reply. I guess I overestimated the RAID's capabilities
at preventing this sort of thing.
Because now both hard drives are corrupt when I boot.
Is there anything else a person can do? Where can I find a list of
PROTECTED]
Subject: RE: software raid corrupt ext2 fs [was: How to configure
private IP addresses?]
On Thu, 2002-04-11 at 12:21, Trevor wrote:
Hi Bret,
Thanks for the quick reply. I guess I overestimated the RAID's
capabilities
at preventing this sort of thing.
Because now both hard
Hi Bret,
Thanks for the quick reply. I guess I overestimated the RAID's capabilities
at preventing this sort of thing.
Because now both hard drives are corrupt when I boot.
Is there anything else a person can do? Where can I find a list of commands
to run in this fs check prompt mode?
Trev.
On Wed, Jan 17, 2001 at 06:40:30AM -0500, Steve Gulick a ecrit:
I have two identical ide drives that I want to set up software RAID 1 on. I
already
partitioned and installed hda and am getting ready to partition hdb the
partitions on hda are as follows:
[snip]
I am not sure of the proper
Eric Sisler wrote:
Cokey de Percin [EMAIL PROTECTED] wrote:
I've been playing with the software raid tools; testing speed and
durability. It all works very well. The one thing I haven't been
able to do is recover a drive. I set up a 3 drive raid 5 system
and pulled the plug on one
Jim Baxter [EMAIL PROTECTED] wrote:
I think I successfully got raid 1 up via a full install. I have only the
main data mirrored.
What do you mean by "main data"? Which filesystems are mirrored?
It would be nice to mirror the full drive but I will try that later.
If that is not possible please
resond to the list please :)
On Thu, 7 Sep 2000, Jim Baxter wrote:
Hi
I have been told that very few people if any use software raid.
Do any of you use it?
What is your opinion of it?
Does it support 0/1?
Do you have a feel for any performance degradation that might be caused by
it?
Jim Baxter [EMAIL PROTECTED] wrote:
I have been told that very few people if any use software raid.
Do any of you use it?
I use it, but only for filesystems like /home and /var as RAID-1
filesystems. I don't (and wouldn't) use it for any filesystem required at
boot time. I use rsync and a
Jim Baxter [EMAIL PROTECTED] wrote:
We need to put some sort of raid on our branch computers. I hope to be able
to mirror two drives with software in some manner that allows a continous
copy of one drive to another of a different size and brand. I have heard
that there is a software raid package
You don't. That's as specified in the RAID HOW-TO.
Mark Lo wrote:
Hi,
I have software raid 1 running on my system, how can i find out
whether the raid is working properly without shutting down my server.
As I know, If there is a raid error, the system will prompt at the
startup
Mark Lo wrote:
Hi,
I have software raid 1 running on my system, how can i find out
whether the raid is working properly without shutting down my server.
As I know, If there is a raid error, the system will prompt at the
startup time. So , how to find out whether the raid
GWI was under the impression that 6.0 supports RAID as well ...
GW
Maybe it does... I didn't try it then but... I never saw an install time
option
for it with 6.0 and there is with 6.1.
To clarify briefly. Linux kernels as-of version 2.1.something support
software RAID, if you say yes to
As far as I know, at least RH6.1 is coming with a raid (software) package.
At 05:15 PM 1/5/00 +1100, you wrote:
Just a quick question. Does RedHat come with any type
of software RAID program? If not, IS there a software
RAID package for Linux? I'd prefer to use hardware
but can't fork out the
On Wed, 5 Jan 2000, Jamie Carl said:
JCJust a quick question. Does RedHat come with any type
JCof software RAID program? If not, IS there a software
JCRAID package for Linux? I'd prefer to use hardware
JCbut can't fork out the dosh for a decent RAID controller.
JCAnd i spose software is
PROTECTED]'
Subject: Re: Software RAID
On Wed, 5 Jan 2000, Jamie Carl said:
JCJust a quick question. Does RedHat come with any type
JCof software RAID program? If not, IS there a software
JCRAID package for Linux? I'd prefer to use hardware
JCbut can't fork out the dosh for a decent RAID
On Wed, 5 Jan 2000, Jamie Carl said:
JCSo i need RedHat 6.1 ? I've only got 6.0.. :-(
JCLooks like it's time for an upgrade.
I reckon so.
JC-Original Message-
JCOn Wed, 5 Jan 2000, Jamie Carl said:
JC
JCJCJust a quick question. Does RedHat come with any type
JCJCof software RAID
I was under the impression that 6.0 supports RAID as well ...
*** REPLY SEPARATOR ***
On 5/01/00 at 1:33 Chuck Mead wrote:
On Wed, 5 Jan 2000, Jamie Carl said:
JCSo i need RedHat 6.1 ? I've only got 6.0.. :-(
JCLooks like it's time for an upgrade.
I reckon so.
On Wed, 5 Jan 2000, Greg W said:
GWI was under the impression that 6.0 supports RAID as well ...
GW
Maybe it does... I didn't try it then but... I never saw an install time option
for it with 6.0 and there is with 6.1.
--
Chuck Mead, CTO, MoonGroup Consulting, Inc. http://moongroup.com
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