What do you mean by "the system cannot recognize the disks"? Do you mean the OS loses visibility to the data in the SAN? Disconnecting the fiber cable should not prevent the OS from recognizing the volume presented by Powerpath.
Would anyone know why a V440 Solaris 9 machine's interfaces (ce0 and ce1)
will not failover?
Both interfaces are on the same subnet, but different IPs. I can pull the plug on once interface (ce0) and ce1 will be accessible. I can reverse it and pull ce1, and ce0 will NOT be accessible. ... (5 Replies)
We are looking at running MPIO for it's redundancy and load balancing benefits. Does anyone know what pieces of software or modules are needed on the VIO server to get load balancing to work. Remember we are using EMC's DMX3500 storage system. We no longer want to use Powerpath. :rolleyes: ... (2 Replies)
Hi,
I have 3 directories (/1 /2 and /3) with same contents and want to achieve fail over among them.
The Solution i thought of:
1. link /data to /1 (and provide users with /data to access)
2. CRON a script (to run every minute) to verify if /1 exist or not, if it does not exist (or its... (3 Replies)
All,
I am looking to setup a simple IP failover setup, but it seems every place i look has some difficult setup like pacemaker or LVS.
I only want to handle the IP piece to failover a VIP.
Any suggestions? I checked out keepalived and that my work for me. (4 Replies)
How to failover the cluster ? GNU/Linux
By which command,
My Linux version
2008 x86_64 x86_64 x86_64 GNU/Linux
What are the prerequisites we need to take while failover ?
if any
Regards (3 Replies)
I'm trying to auto-mount EMC Symmetrix BCV device at boot.
but having problem making BCV available.
I put script called mkbcv to the inittab and engineer suggested to add
120 sec sleep between cfgmgr so I did that also.
My mkbcv script seems to be working fine, it says "hdisk4 Available" ... (1 Reply)
Discussion started by: shuhei365
1 Replies
LEARN ABOUT OPENSOLARIS
ifparse
ifparse(1M) System Administration Commands ifparse(1M)NAME
ifparse - parse ifconfig command line
SYNOPSIS
/sbin/ifparse [-fs] addr_family commands
DESCRIPTION
Use the ifparse command to parse the ifconfig(1M) command line options and output substrings, one per line, as appropriate. If no options
are specified, ifparse returns the entire ifconfig command line as a series of substrings, one per line.
OPTIONS
The ifparse command supports the following options:
-f Lists only substrings of the ifconfig command line that are relevant to IP network multipath failover
-s Lists only substrings of the ifconfig command line that are not relevant to IP network multipath failover
OPERANDS
The ifparse command does not support the interface operand of the ifconfig command.
EXAMPLES
Example 1 Parsing Command Line Options Relevant to Failover
The following example shows the use of the ifparse command to parse the command line options relevant to IP network multipath failover:
example# ifparse -f inet 1.2.3.4 up group one addif 1.2.3.5 -failover up
set 1.2.3.4 up
Example 2 Parsing Command Line Options That Are Not Relevant to Failover
The following example shows the use of the ifparse command to parse the command line options that are not relevant to IP network multipath
failover:
example# ifparse -s inet 1.2.3.4 up group one addif 1.2.3.5 -failover up
group one
addif 1.2.3.5 -failover up
Example 3 Parsing the Command Line For All Options
The following example shows the use of the ifparse command to parse the command line for all ifconfig options:
example# ifparse inet 1.2.3.4 up group one addif 1.2.3.5 -failover up
group one
set 1.2.3.4 up
addif 1.2.3.5 -failover up
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsr |
+-----------------------------+-----------------------------+
|Stability Level |Obsolete |
+-----------------------------+-----------------------------+
SEE ALSO ifconfig(1M), attributes(5)DIAGNOSTICS
usage: -fs <addr_family> <commands>
Description:
This message indicates an invalid command line.
ifparse: Not enough space
Description:
This message indicates insufficient memory.
ifparse: dhcp not supported for inet6
Description:
DHCP operations are not supported for the inet6 address family.
ifparse: Operation <operation> not supported for <addr_family>
Description:
Most operations cannot be used with all address families. For example, the broadcast operation is not supported on the inet6 address
family.
ifparse: no argument for <operation>
Description:
Some operations, for example broadcast, require an argument.
NOTES
The ifparse command is classified as an obsolete interface. It will likely be removed in a future release. You should not develop applica-
tions that depend upon this interface.
SunOS 5.11 9 May 2001 ifparse(1M)