Hi all,
What circumstances have to be present for an xCAT 2.3 service node (old
I know, but upgrade is not an option at this time) to write to the logs:
Dec 7 09:16:33 service03 xCAT: Cannot find master for the node c25n25
All of our service nodes have been doing this for at least over a mont
Hi,
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Hi,
Please be informed that I am away from 06-12-2012 to 24-12-2012. During
these period, there will be no email access or delayed response.
For Technical service required : please call +6562730049,option 2, email
t...@cxrus.com
Project related, please email to p...@cxrus.com
Good morning,
I've searched Google and the xCAT WIKI and just couldn't find the
answer. If I missed the FAQ, sorry. I have an iDataplex cluster with
GPFS and xCAT 2.7.6 (yum install) on RHEL 6.3. The GPFS nodes are
stateless attached to a DS3500. We're having the RDAC / FC timing iss
Hi,
The error is from getFacingIP function. This function takes a node name
as an input. Then it
find out the ip of the given node. Then it call "ifconfig" on the local
host. Then it try to see if the node ip and local host is within the same
subnet or not. (Please see the code below). The er
Hi,
You can try to add it to bootparams.addkcmdline by tabedit bootparams
or chdef addkcmdline="rdloaddriver=scsi_dh_rdac"
Hope it helps,
Ling
Ling Gao
Poughkeepsie Unix Development Lab
IBM Systems and Technology Group
Internal: T/L 293-5692
External: ling...@us.ibm.com, 845-433-5692
"I ne
Ling,
Thanks, but that is a no go. The first thing I tried was editing
boot params. The value in bootparams gets reset when I do a "nodeset
storage1 netboot".
# lsdef storage1 | grep kcmdline
kcmdline=imgurl=http://!myipfn!//install/netboot/rhel6_c/x86_64/storage/rootimg.gz
XCAT=!
Thanks!
DNS is working properly, both forward and reverse... this seems to occur
mostly when entire clusters are booted at the same time.
The nodes are not within the same subnet, all of these nodes are on
different subnets from the service nodes (and routed of course). The
other strange thi
Brad,
You have a typo. It's "add_*k*_cmdline", not "addcmdline".
Example:
[root@xcat-mn ~]# chdef cn1 addkcmdline="rdloaddriver=scsi_dh_rdac"
1 object definitions have been created or modified.
[root@xcat-mn ~]# lsdef cn1
Object name: cn1
*addkcmdline=rdloaddriver=scsi_dh_rdac*
arch=x86_6
The error is given because the nodes are not in the same subnet as the
service node, the script did not check for routing.
The code uses this function to set up MASTER environmental variable for
the node when calling postscripts. If it is not set up correctly some of
the postscripts such as sys
I am not having much luck finding an xdsh command to run that succeeds.
I get "permission denied" on the mgmt node for any command I try to run
as root. On the service nodes, I am trying to follow the xdsh man page
to just run a simple uptime and am getting:
[root@service01 ~]# xdsh c26n24 "up
Also forgot to mention, we are *not* using the syslog postscript. Each
node is responsible for their own logs.
On 12/7/2012 2:45 PM, Russell Jones wrote:
I am not having much luck finding an xdsh command to run that
succeeds. I get "permission denied" on the mgmt node for any command I
try to
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