A fix is available
APAR status
Closed as program error.
Error description
************************************************************** * USERS AFFECTED: * Systems running the AIX 7200-03 Technology Level * with devices.chrp.vdevice.rte below the 7.2.3.15 level or * devices.chrp.pci.rte below the 7.2.3.15 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 IJ09686. * Prior to fix availability, an interim fix is available from * either * ftp://aix.software.ibm.com/aix/ifixes/ij09686/ * https://aix.software.ibm.com/aix/ifixes/ij09686/ * 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
7100-05 - use AIX APAR IJ09705 7200-03 - use AIX APAR IJ09686
APAR Information
APAR number
IJ09686
Reported component name
AIX V7.2
Reported component ID
5765CD200
Reported release
720
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Submitted date
2018-09-26
Closed date
2018-09-26
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:
Fix information
Fixed component name
AIX V7.2
Fixed component ID
5765CD200
Applicable component levels
R720 PSY U883474
UP18/11/27 I 1000
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Document Information
Modified date:
14 November 2019