IJ22290: I/O FAILURES ON LPARS USING CERTAIN FC ADAPTERS APPLIES TO AIX 7200-04

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• **************************************************************
  * USERS AFFECTED:
  * Systems running the AIX 7200-04 Technology Level
  * or VIOS 3.1.1.0 or VIOS 3.1.1.10 level
  * with devices.pciex.df1060e214103404.com at
  * 7.2.4.0.
    **************************************************************
  * ERROR DESCRIPTION:
  * I/O failures or hangs can occur when using the following
  * Fibre Channel adapters on AIX or VIOS:
  *
  * PCIe3 32Gb 2-port Fibre Channel Adapter (FC: EN1A/EN1B;
  * CCIN: 578F)
  * PCIe3 16Gb 4-port Fibre Channel Adapter (FC: EN1C/EN1D;
  * CCIN: 578E)
  * PCIe3 16Gb 2-port Fibre Channel Adapter (FC: EN0A/EN0B;
  * CCIN: 577F)
  *
  * Only VIOS 3.1.1 and AIX 7.2 TL4 are affected.
    **************************************************************
  * RECOMMENDATION:
  * Install APAR IJ22290.
  * Prior to fix availability, an interim fix is available from
  * either
  * ftp://aix.software.ibm.com/aix/ifixes/ij22290/
  * https://aix.software.ibm.com/aix/ifixes/ij22290/
  * 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

• I/O failures or hangs can occur when using the following Fibre
  Channel adapters on AIX or VIOS:
  PCIe3 32Gb 2-port Fibre Channel Adapter (FC: EN1A/EN1B; CCIN:
  578F)
  PCIe3 16Gb 4-port Fibre Channel Adapter (FC: EN1C/EN1D; CCIN:
  578E)
  PCIe3 16Gb 2-port Fibre Channel Adapter (FC: EN0A/EN0B; CCIN:
  577F)
  

Problem conclusion

• Fixed in the interrupt handling code
  

Temporary fix

•   *********
    * HIPER *
    *********
  

Comments

• 7200-04 - use AIX APAR IJ22290
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  IJ22293

Fix information

• Fixed component name

  AIX V7.2

• Fixed component ID

  5765CD200

Applicable component levels

• R720 PSY U884013

     UP20/05/04 I 1000 Ž

PTF to Fileset Mapping

• U884013 devices.pciex.df1060e214103404.com 7.2.4.1