Below are the new luns added by the storage team. My cluster setup is a three node HA cluster. I could see the below mentioned luns on all the three nodes :
and we tried to extend the shared volume group through the following steps.
smitty hacmp-->System Management (C-SPOC)-->HACMP Logical Volume Management -->Shared Volume Group-->set Characteristics of a shared volume group-->Add a volume to a shared volume group
We have selected the following shared volume group and resource name.
esbsirg3, sirg3vg1
then selected the new disks..i.e hdisk 26 and hdisk27. After hitting enter, we got the following error..
cl_extendvg: Error executing extendvg sirg3vg1 hdisk27 hdisk26 on node esbsit03
Hello
I am a noobie to HACMP
I have 2 55A servers and a 7031 disk subsystem
For HACMP to work, do I need to have the hdisks on both servers to match the same drives??
The hdisks on each box are currently different:
hdisk0 and hdisk1 are the internal disks and hdisk2-5 are on the D24 on... (1 Reply)
I would like to extend a logical drive on our 3510. I have four unallocated disks which I would like to use for this purpose.
The 3510 supports a Sun Cluster but for now all I wish to see is a "new" disk when I run format.
I am a little familiar with the telnet/ssh session on the 3510 but am... (2 Replies)
Hello,
This morning we have added 6 new disks (73 Gb) to our DS4300, then created a new Array en then created a logical drive, after this was done, teh following error occourd on the last 3 (new)disks:
Date/Time: 22-4-08 6:56:26
Sequence number: 5472
Event type: 282D
Event category:... (1 Reply)
Hi,
Can anybody advice whether it is possible to configure HACMP in HP-UX Server.
To my knowledge HACMP is IBM Solution.
Thanks && Regards,
N. Poorna Chandra Rao. (2 Replies)
Hi all,
I have an HACMP (v5.3.0.0) cluster vg attached to ibm shark that need to be decommissioned. The data need to move to the HP EVA disk. The OS is on AIX 5200-10. The plan is to add a new disk from EVA & mirror the existing vg & break the mirror from Shark disk once the mirror finished.
... (12 Replies)
I need some help with adding lines to file and substitute a pattern.
Ok I have a file:
#cat names.txt
name: John Doe
stationed: 1
name: Michael Sweets
stationed: 41
.
.
.
And would like to change it to:
name: John Doe
employed
permanently
stationed: 1-office (7 Replies)
hi,
when I do a failover, hacmp always starts db2 but recently it fails to start db2..noticed the issue is db2nodes.cfg is not modified by hacmp and is still showing primary node..manually changed the node name to secondary after which db2 started immediately..unable to figure out why hacmp is... (4 Replies)
Hi,
I have a 2 node Cluster. Which is working in active/passive mode (i.e Node#1 is running and when it goes down the Node#2 takes over)
Now there's this requirement that we need a mount point say /test that should be available in active node #1 and when node #1 goes down and node#2 takes... (6 Replies)
Previous forum threads have noted that AIX cannot use iSCSI disks because it fails when trying to add them to a volume group using mkvg. The failure is caused by AIX's use of the SCSI "WRITE AND VERIFY"(0x2e) command which some iSCSI targets do not support.
We experienced the same problem using... (1 Reply)
I have an array in an external file, "array.txt", which contains:
char *testarray={"Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"};I want to be able to add an element to this array, and have that element display, whenever I call it, without having to recompile... (29 Replies)
Discussion started by: ignatius
29 Replies
LEARN ABOUT OPENSOLARIS
svadm
svadm(1M) System Administration Commands svadm(1M)NAME
svadm - command line interface to control Availability Suite Storage Volume operations
SYNOPSIS
svadm -h
svadm -v
svadm [-C tag]
svadm [-C tag] -i
svadm [-C tag] -e {-f config_file | volume}
svadm [-C tag] -d {-f config_file | volume}
svadm [-C tag] -r {-f config_file | volume}
DESCRIPTION
The svadm command controls the Storage Volume (SV) driver by providing facilities to enable and disable the SV driver for specified vol-
umes, and to dynamically reconfigure the system.
OPTIONS
If you specify no arguments to an svadm command, the utility displays the list of volumes currently under SV control. svadm supports the
following options:
-C tag
On a clustered node, limits operations to only those volumes belonging to the cluster resource group, or disk group name, specified by
tag. This option is illegal on a system that is not clustered. The special tag, local, can be used to limit operations to only those
volumes that cannot switch over to other nodes in the cluster.
-d
Disables the SV devices specified on the command line or in the configuration file. If -C tag is specified with this option, then the
volume should be in this cluster disk group.
-e
Enables the SV devices specified on the command line or in the configuration file. Details of the volume are saved in the current con-
figuration. See dscfg(1M). If -C tag is specified with this option, then the volume should be in this cluster disk group.
-f config_file
Specifies a configuration file that contains a list of volumes. A command reads this volume list and then perform the operation. The
format of the config_file is a simple list of volume pathnames, one per line. Blank lines and lines starting with the comment character
(#) are ignored.
-h
Displays the svadm usage summary.
-i
Displays extended status for the volumes currently under SV control.
-r
When a config_file is specified, reconfigure the running system to match the configuration specified in the config_file. When the -C
option is specified, compare the cluster tag for each volume and change it to cluster_tag. If a volume is specified with this option,
it is valid only to reconfigure the cluster tag associated with the volume. The -e or -d options should be used to enable or disable
single volumes.
-v
Displays the SV version number.
USAGE
When an SV volume is enabled, normal system call access to the device (see intro(2)) is redirected into the StoreEdge architecture soft-
ware. This allows standard applications to use StorageTek features such as Sun StorageTek Point-in-Time Copy and Remote Mirror Software.
The svadm command generates an entry in the Availability Suite log file, /var/adm/ds.log (see ds.log(4)), when performing enable (-e) and
disable (-d) operations.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWspsvr, SUNWspsvu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO dscfg(1M), ds.log(4), attributes(5), sv(7D)SunOS 5.11 2 Oct 2007 svadm(1M)