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- Saulo
Saulo Silva
Linux on System Z Specialist at IBM
Belo Horizonte Area, Brazil
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(c) 2010
Ohhh, I thought that you might have it, but unfortunately, the hwup-ccw-zfcp
command (the only one the I can find), looks for config-ccw, not config-zfcp,
thanks though. Also, the zfcp, dm_multipath, and some various scsi_ modules are
all properly loaded as well.
-Original Message-
Fro
I'm not familiar with zDebian (Lenny); but if it's suse-like should that
be;
/etc/sysconfig/hardware/config-zfcp-0.0.a200
vs
/etc/sysconfig/hardware/config-ccw-0.0.a200
In Redhat, you need a /etc/zfcp.conf and
/etc/modprobe.conf needs to contains "alias scsi_hostadapter zfcp"
Both need the mkinit
I don't even get to the stage of mounting these devices, we're talking straight
"multipath -l" command, they are there when I come down and not when I come
back up. I've been successful both with SuSE and Redhat, just can't seem to
figure it out in Debian. As far as mkinitrd, I think the "update
Hello John,
Ah, yes. That answers my first question, so it can run on z. But looking
at PowerCenter I can only find what PC can do. I can't find what the
requirements would be to run it. I have seen some remarks on running on
RedHat and Suse (probably on intel) but it doesn't state what versions
f
You should be able to set them up in /etc/multipath.conf
I had issues mounting the filesystems across reboots on an xSeries.
Red Hat recommended using the /dev/mapper/ as opposed to /dev/mpath##
[ . . . snip from /etc/fstab . . . ]
/dev/mapper/LnP /LnP_FTPext3 acl
Mark,
I am not familiar with Debian, but if this was a SUSE or REDHAT instance,
I would say you need to run mkinitrd and zipl before your reboot.
John
From: "Wiggins, Mark"
To: LINUX-390@vm.marist.edu
Date: 10/05/2010 01:37 PM
Subject:Question about multipathing
I hate to come and ask what I know is going to be a simple answer, but I've
beat my head against the wall for long enough. I'm trying to add some
multipath'd devices to a Debian(Lenny) instance. I can get the devices
configured properly,
mpath1 (360050768019281af7153) dm-1 IBM
> The latest webcast was a performance comparison of z10 and z196. There
> was a suggestion that gcc fixes would be pushed upstream for -march.
> Also the IBM JVM would be updated to benefit. That might be more
> important for most people.
The Binutils and GCC support for z196 has just been applie
Is this what you're talking about?
http://www.informatica.com/solutions/mainframe/Pages/mainframe_solutions.aspx
PowerCenter for z/Linux
Have you chosen z/Linux to lower software licensing and IT operations costs
through server consolidation? Or are you hoping to lower MIPS-based costs and
pos
Hello Listers,
We have been looking on the net but we can't get an answer. Is
PowerCenter available for z/Linux? And if so, what are the requirements
for PowerCenter?
Met vriendelijke groet/With kind regards,
Berry van Sleeuwen
Flight Forum 3000 5657 EW Eindhoven
( +31 (0)6 22564276
---
Thank's for your hints and opinions!
HA-Solutions was available but it's complex and that introduces more risks.
We like stability and as simple as possible.
Our problem was to setup clustered MQservers safe and stable.
So our current solution will be two MQservers installed, but only one MQ
runni
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