A fix is available
APAR status
Closed as program error.
Error description
************************************************************** * USERS AFFECTED: * Systems running the AIX 7200-02 Technology Level * with devices.pci.df1000f7.com below the 7.2.2.18 level. ************************************************************** * ERROR DESCRIPTION: * Possible undetected data corruption can occur when using the * following Fibre Channel adapters on AIX or VIOS: * * PCIe LP 8 Gb 2-Port Fibre Channel Adapter * (FC 5273; CCIN 577D) * 8 Gb PCI Express Dual-port Fibre Channel Adapter * (FC 5735; CCIN 577D) * PCIe2 FH 4-Port 8 Gb Fibre Channel Adapter * (FC 5729; CCIN 5729) * * With these adapters it is possible that I/Os may be reissued * with incorrect data being written to or read from the disk. ************************************************************** * RECOMMENDATION: * Install APAR IJ21578. * Prior to fix availability, an interim fix is available from * either * ftp://aix.software.ibm.com/aix/ifixes/ij21578/ * https://aix.software.ibm.com/aix/ifixes/ij21578/ * 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
Adapter may encounter EEH error and IO issues.
Problem conclusion
Re-ordered the heavy weight sync in Issue code path.
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
IJ21578
Reported component name
AIX V7.2
Reported component ID
5765CD200
Reported release
720
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Submitted date
2019-12-12
Closed date
2019-12-12
Last modified date
2020-11-16
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 U885691
UP20/07/24 I 1000
PTF to Fileset Mapping
U885691 devices.pci.df1000f7.com 7.2.2.18
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSVEF8","label":"AIX 7.2 Enterprise Edition"},"Platform":[{"code":"PF053","label":"Power Systems"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
Document Information
Modified date:
18 November 2020