HP 6100 HP 4x00/6x00/8x00 Enterprise Virtual Array User Guide (5697-0733, Marc - Page 138
NONCRITICAL condition—Backplane NVRAM read failure, I/O Module conditions
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8.2.01.12 NONCRITICAL condition-Backplane NVRAM read failure The system is unable to read data from the NVRAM. This problem prevents communication between elements in the enclosure. This condition report is active for 15 seconds. To correct this problem, record all six characters of the condition report, then contact your HP-authorized service representative. 8.2.01.13 NONCRITICAL condition-Backplane WWN is blank The system is unable to read valid data from the NVRAM. This report is active until corrected. This condition can result in incorrect device location data being displayed. To correct this problem, record all six characters of the condition report, then contact your HP-authorized service representative. I/O Module conditions The format of an I/O module condition report is 8.7.en.ec, where: • 8.7. is the I/O module element type number • en. is the two-character I/O module element number (see Figure 44 (page 138)) • ec is the error code Figure 44 I/O module element numbering 1. I/O Module A (01) 2. I/O Module B (02) Correction of an I/O module problem normally requires replacing the module. The following sections define the I/O module problem by I/O module location. 8.7.en.01 CRITICAL condition-I/O module unsupported The I/O module Fibre Channel link speed is not supported by the backplane. This error prevents the controller from establishing a link with enclosure drives and eliminates the enclosure dual-loop capability. This condition report remains active until the problem is corrected. To correct this problem, record all six characters of the condition report, then contact your HP-authorized service representative. 8.7.en.02 CRITICAL condition-I/O module communication The I/O module is unable to communicate with the EMU. Complete the following procedure to correct this problem: 1. Record all six characters of the condition report. 2. Contact your HP-authorized service representative. IMPORTANT: Multiple erroneous error messages indicating I2C bus errors, such as NVRAM errors, blowers missing, and so forth, could indicate an EMU problem. 8.7.en.10 NONCRITICAL condition-I/O module NVRAM read An invalid NVRAM read occurred and automatic recovery was initiated. Complete the following procedure to correct this problem: 138 EMU-generated condition reports