A fix is available
APAR status
Closed as program error.
Error description
#ioo -r -o iodone_distr_disable=1 after setting the value using above command and after the reboot, it suppose to set the value to 1, instead ioo display it's value as #ioo -o iodone_distr_disable iodone_distr_disable = 0 similarly the tunable vmm_klock_mode: #vmo -r -o vmm_klock_mode=1 after setting the value using above command and after the reboot, it suppose to set the value to 1, instead vmo display it's value as 0 #vmo -o vmm_klock_mode vmm_klock_mode = 0
Local fix
The value of the tunable iodone_distr_disable is set to the correct value inside the kernel, so no functional issue.
Problem summary
If the customer changes the value of the iodone_distr_disable ioo tunable to 1 and reboots, a value of 0 is incorrectly reported.
Problem conclusion
Use the value of the kernel variable directly to set the current value during initialization.
Temporary fix
Comments
APAR Information
APAR number
IV63485
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-12
Closed date
2014-08-12
Last modified date
2016-05-11
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U863867
UP15/11/22 I 1000
PTF to Fileset Mapping
U863867 bos.mp64 7.1.4.0
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Document Information
Modified date:
11 May 2016