A fix is available
APAR status
Closed as program error.
Error description
************************************************************** * USERS AFFECTED: * Systems running the AIX 7200-02 Technology Level * with devices.chrp.vdevice.rte at the 7.2.2.0 level or * devices.chrp.pci.rte at the 7.2.2.16 level. ************************************************************** * ERROR DESCRIPTION: * Possible undetected data loss can occur with the optional * Power9 NVMe feature. We have seen this issue occur under * heavy I/O stress. We have not seen this occur when the NVMe * devices are used for boot devices and non-intensive * workloads as recommended in the feature descriptions in the * Power9 NVMe RFA. This only affects the VIOS/AIX LPAR(s) * using the NVMe devices. ************************************************************** * RECOMMENDATION: * Install APAR IJ10127. * Prior to fix availability, an interim fix is available from * either * ftp://aix.software.ibm.com/aix/ifixes/ij10127/ * https://aix.software.ibm.com/aix/ifixes/ij10127/ * The ifix can be installed using Live Update (LU). * If LU is not used, installation of the ifix requires a * reboot. **************************************************************
Local fix
Problem summary
Data miscompare/corruption.
Problem conclusion
Fix issue in pci_busdd
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
IJ10127
Reported component name
AIX V7.2
Reported component ID
5765CD200
Reported release
720
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Submitted date
2018-10-04
Closed date
2018-10-04
Last modified date
2019-11-14
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
U883819
Fix information
Fixed component name
AIX V7.2
Fixed component ID
5765CD200
Applicable component levels
R720 PSY U883819
UP19/01/29 I 1000
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Document Information
Modified date:
14 November 2019