Hi!
Ok, found an archive, but haven't found the questions/answers I was hoping
to find.
I have a RAID1 setup with kernel 2.2.13 and appropriate patches for 2.2.11
(only two files didn't patch correctly, as they were already patched in
2.2.13) and raidtools-0.90. Everything works nice, even
On Fri, Nov 12, 1999 at 12:18:44PM +0100, Danilo Godec wrote:
Hi!
Ok, found an archive, but haven't found the questions/answers I was hoping
to find.
I have a RAID1 setup with kernel 2.2.13 and appropriate patches for 2.2.11
(only two files didn't patch correctly, as they were already
On Fri, 12 Nov 1999, [iso-8859-1] Jakob stergaard wrote:
It should be fairly simple to grep for underscores in /proc/mdstat using
cron+{perl,grep,whatever} and send a mail if one is found.
When a disk dies it is marked in /proc/mdstat like [UU_U].
Thanks, I think I will do that.
Now for
hi danilo
I've collected some monitoring tools/scripts people have hacked...
http://www.linux-consulting.com/Raid/docs/raid_monitor*
I also reviewsed/collected some regular monitoring tools
http://www.linux-consulting.com/Monitor/monitor.pl
about 40 lines
Hi,
However, are there any tools already available to monitor the md device
and notify the administrator via mail, modem, pager etc.?
The most simple thing is to do a crontab entry with a daily cat /proc/mdstat
(std output will get mailed).
You could additionally use grep and look if []
Behalf Of Jakob Østergaard
Sent: Friday, November 12, 1999 3:42 AM
On Fri, Nov 12, 1999 at 12:18:44PM +0100, Danilo Godec wrote:
Hi!
However, are there any tools already available to monitor
the md device
and notify the administrator via mail, modem, pager etc.?
It should be fairly
Title: RE: Monitoring?
} -Original Message-
} From: Roeland M.J. Meyer [mailto:[EMAIL PROTECTED]]
} But that is not the ONLY underscore;
}
} [root@raven src]# cat /proc/mdstat
} Personalities : [linear] [raid0] [raid1] [raid5]
} read_ahead 1024 sectors
} md0 : active raid1 hdd1[1
On Fri, 12 Nov 1999, Roeland M.J. Meyer wrote:
It should be fairly simple to grep for underscores in
/proc/mdstat using
cron+{perl,grep,whatever} and send a mail if one is found.
When a disk dies it is marked in /proc/mdstat like [UU_U].
But that is not the ONLY underscore;
[ Friday, November 12, 1999 ] Roeland M.J. Meyer wrote:
But that is not the ONLY underscore;
--- drivers/block/md.c.orig Fri Nov 12 10:59:44 1999
+++ drivers/block/md.c Fri Nov 12 10:59:59 1999
@@ -884,7 +884,7 @@
sz+=sprintf (page+sz, "[%d %s] ", i, pers[i]-name);
On Fri, Nov 12, 1999 at 03:43:34PM -, Adamson, Stuart wrote:
} -Original Message-
} From: Roeland M.J. Meyer [mailto:[EMAIL PROTECTED]]
} But that is not the ONLY underscore;
}
} [root@raven src]# cat /proc/mdstat
} Personalities : [linear] [raid0] [raid1] [raid5]
} read_ahead
"Roeland M.J. Meyer" wrote:
But that is not the ONLY underscore;
Please note the name "read_ahead".
So grep for an underscore with a [ or a U in front of it:
grep '[\[U]_' /proc/mdstat
--
Mike Marion - Unix SysAdmin/Engineer, Qualcomm Inc.
There's even a parody for people opposed to
Egon Eckert wrote:
Anybody know of any disk rate monitoring software out there that will
monitor disk ios and disk transfer rates on Linux systems?
Do you know this?
vmstat 1
Or this?
cat /proc/stat
tomas/
Anybody know of any disk rate monitoring software out there that will
monitor disk ios and disk transfer rates on Linux systems?
Do you know this?
vmstat 1
Egon Eckert
Anybody know of any disk rate monitoring software out there that will
monitor disk ios and disk transfer rates on Linux systems? On another
os, I have a monitor program that records the following information:
hostname Fri Oct 8 13:14:29 1999 2.25 1.65 1.531 user
Mem: act
hi ya andrew...
I donno... but if it did...it'd make monitoring the
raid drives/controller trivial to monitor it for the
various status codes...
have fun
alvin
Andrew B. Cramer wrote:
Hi Alvin,
A question, is there anything that returns the status of a
MegaRaid controler
On Tue, 10 Aug 1999, Michael St. Laurent wrote:
I've sucessfully installed Linux on a system with a MegaRAID 466 card and
was wondering what sort of monitoring software might be available to notify
me in the event of a drive failure.
I thought this was handled by the firmware/driver. I
I've sucessfully installed Linux on a system with a MegaRAID 466 card and
was wondering what sort of monitoring software might be available to notify
me in the event of a drive failure.
hi ya michael
I've sucessfully installed Linux on a system with a MegaRAID 466 card and
was wondering what sort of monitoring software might be available to notify
me in the event of a drive failure.
I've collected some raid monitoring software...
- credit due to it's authors... some
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