RMC

1. lslpp -L | grep rsct

# /usr/sbin/rsct/bin/rmcctrl -z  -stop daemon

# /usr/sbin/rsct/bin/rmcctrl -A  -start daemon

2. lssrc -g rsct

pwat1uxsd01:/tmp # lssrc -g rsct

Subsystem	Group	PID	Status
ctrmc	rsct	434322	Active            /usr/sbin/rsct/bin/rmcd

ctcas                     rsct                              inoperative     

Ctcas is a security subsystem, in charge of authentication in the cluster,  /usr/sbin/rsct/bin/ctcasd

pwat1uxsd01:/tmp # grep ctrmc /etc/inittab

ctrmc:2:once:/usr/bin/startsrc -s ctrmc > /dev/console 2>&1

                                                                                                                                                                                                                                  

3. lssrc -g rsct_rm

4. lsrsrc -l IBM.Host
5. lsrsrc -s 'Mount == "true"' IBM.FileSystem Name PercentTotUsed  - list fs %

Creation mkrsrc

Display lsrsrc, lsrsrcdef, and lsactdef

Modification chrsrc

Deletion rmrsrc

Refresh refrsrc

pwat1uxsd01:/tmp # lsrsrc

class_name

"IBM.Association"

"IBM.ATMDevice"

"IBM.AuditLog"

"IBM.AuditLogTemplate"

"IBM.Condition"

"IBM.EthernetDevice"

"IBM.EventResponse"

"IBM.FDDIDevice"

"IBM.Host"

"IBM.FileSystem"

"IBM.PagingDevice"

"IBM.PhysicalVolume"

"IBM.Processor"

"IBM.Program"

"IBM.TokenRingDevice"

"IBM.Sensor"

"IBM.ManagedNode"

"IBM.NodeGroup"

"IBM.Sfp"

"IBM.ServiceEvent"

"IBM.ManagementServer"

"IBM.NodeAuthenticate"

"IBM.NetworkInterface"

"IBM.DmsCtrl"

"IBM.NodeHwCtrl"

"IBM.HwCtrlPoint"

"IBM.HostPublic"

"IBM.DRM"

"IBM.WLM"

"IBM.DeviceHwCtrl"

"IBM.DeviceGroup"

"IBM.LPAR"

"IBM.MNNetworkInterface"

"IBM.LPCommands"

"IBM.HwSecKey"

ERRM commands

Display lscondition, lsresponse, and lscondresp

Creation mkcondition, mkresponse, and mkcondresp

Modification chcondition and chresponse

Removal rmcondition, rmresponse, and rmcondresp

Activation startcondresp and stopcondresp

1. Monitor filesystems:

HOST=`/usr/bin/hostname`

mkcondition -c "/tmp space used" -s '""' "File system space used > 90% on $HOST"

mkresponse -c "E-mail root anytime" "E-mail to Admin"

chresponse -a -n "E-mail to Admin" -s "/usr/sbin/rsct/bin/notifyevent xxx@xxx.com" -e b -r -1 "E-mail to Admin"

chresponse -p -n "E-mail root" "E-mail to Admin"

mkcondresp "File system space used > 90% on $HOST" "E-mail to Admin"

mkcondresp "File system space used > 90% on $HOST" "Log event anytime"

startcondresp "File system space used > 90% on $HOST"

lscondition "File system space used > 90% on $HOST"

lsresponse "E-mail to Admin"

lscondresp

To disable it, run:

stopcondresp "File system space used > 90% on $HOST"

2. Monitor CPU usage:

HOST=`/usr/bin/hostname`

mkcondition -c "Processor user time" "Processor user time > %80 on $HOST"

mkcondresp "Processor user time > %80 on $HOST" "E-mail to AIX Admin"

mkcondresp "Processor user time > %80 on $HOST" "Log event anytime"

startcondresp "Processor user time > %80 on $HOST"

lscondition "Processor user time > %80 on $HOST"

lscondresp

Sample to create:

mkresponse -n "E-mail to ESS Admin" -s "/usr/sbin/rsct/bin/notifyevent xxx@xxx.com" -e b -r -1 "E-mail to Admin"

mkcondresp "File system space used" "E-mail to Admin"

mkcondresp "File system space used" "Log event anytime"

mkcondresp "Inetd daemon state" "E-mail to Admin"

startcondresp "File system space used"

startcondresp "Inetd daemon state"