1..Disable checks and compaction

#/usr/openv/pdde/pdcr/bin/pddecfg -a disabledataintegritycheck

#/usr/openv/pdde/pdcr/bin/crcontrol –crccheckoff

#/usr/openv/pdde/pdcr/bin/crcontrol –compactoff

 

2.Running the check sequence

 

First round online checking: – This will check for data corruption.

 

# /usr/openv/pdde/pdcr/bin/pddecfg -a enabledataintegritycheck

#/usr/openv/pdde/pdcr/bin/pddecfg -a startdatafullcheck

#/usr/openv/pdde/pdcr/bin/pddecfg -a getdataintegritycheck

(monitor its completion – “Info: Data integrity check busy: No”, and then)

#/usr/openv/pdde/pdcr/bin/pddecfg -a disabledataintegritycheck

#crcontrol –processqueue

#crcontrol –processqueueinfo

#crcontrol –processqueuestatus

(monitor its completion)

 

 

3.Second round online check:  This round will check for Storage Leaks:-

 

 

# /usr/openv/pdde/pdcr/bin/pddecfg -a enabledataintegritycheck

#/usr/openv/pdde/pdcr/bin/pddecfg -a startdatafullcheck

#/usr/openv/pdde/pdcr/bin/pddecfg -a getdataintegritycheck

(monitor its completion – “Info: Data integrity check busy: No”, and then)

#/usr/openv/pdde/pdcr/bin/pddecfg -a disabledataintegritycheck

#crcontrol –processqueue

#crcontrol –processqueueinfo

#crcontrol –processqueuestatus

(monitor its completion)

 

 

4.Third round online check:  This Round will send identified corrupt DO’s and storage leak files to SPA for final verification.

 

# /usr/openv/pdde/pdcr/bin/pddecfg -a enabledataintegritycheck

#/usr/openv/pdde/pdcr/bin/pddecfg -a startdatafullcheck

#/usr/openv/pdde/pdcr/bin/pddecfg -a getdataintegritycheck

(monitor its completion – “Info: Data integrity check busy: No”, and then)

#/usr/openv/pdde/pdcr/bin/pddecfg -a disabledataintegritycheck

#crcontrol –processqueue

#crcontrol –processqueueinfo

#crcontrol –processqueuestatus

(monitor its completion)

 

 

5.Reverse the configuration.

#/usr/openv/pdde/pdcr/bin/pddecfg -a enabledataintegritycheck.

# /usr/openv/pdde/pdcr/bin/crcontrol –crccheckon

#/usr/openv/pdde/pdcr/bin/crcontrol –compacton

 

6.Confirm settings

# /usr/openv/pdde/pdcr/bin/crcontrol –compactstate

# /usr/openv/pdde/pdcr/bin/crcontrol –crccheckstate

# /usr/openv/pdde/pdcr/bin/pddecfg -a getdataintegritycheck