标签：esxi
Extracting the log file after an ESX or ESXi host fails with a purple screen error (1006796)This article assumes that a vmkernel-zdump file is available. If an ESX or ESXi host has failed with a purple diagnostic screen, but no vmkernel-zdump file is available, see:
Collecting diagnostic information from an ESX host that experiences a purple screen (1004128)
Configuring an ESXi/ESX host to capture a VMkernel coredump from a purple diagnostic screen (1000328)
Extracting a core dump file from the VMKCore diagnostic partition following a purple diagnostic screen error (1002769)
Note: For generating a VMkernel zdump manually from a dump file in ESXi 5.5, see Generating a VMkernel zdump manually from a dump file in ESXi 5.5 (2081902).
Resolution
To resolve this issue, extract the log file from a vmkernel-zdump file using a command line utility on the ESX or ESXi host. This utility differs for different versions of ESX or ESXi.
For ESX 3.x use the vmkdump utility:
For ESXi 3.5, ESXi/ESX 4.x and ESXi 5.x, use the esxcfg-dumppart utility:
To extract the log file from a vmkernel-zdump file:
Find the vmkernel-zdump file in the /root/ or /var/core/ directory:
/var/core/vmkernel-zdump-073108.09.16.1
Use the vmkdump or esxcfg-dumppart utility to extract the log. For example:
created file vmkernel-log.1
created file vmkernel-log.1
The vmkernel-log.1 file is plain text, though may start with null characters. Focus on the end of the log, which is similar to:
VMware ESX Server [Releasebuild-98103]
PCPU 1 locked up. Failed to ack TLB invalidate.
frame=0x3a37d98 ip=0x625e94 cr2=0x0 cr3=0x40c66000 cr4=0x16c
es=0xffffffff ds=0xffffffff fs=0xffffffff gs=0xffffffff
eax=0xffffffff ebx=0xffffffff ecx=0xffffffff edx=0xffffffff
...
For troubleshooting the cause of the purple diagnostic screen, see Interpreting an ESX host purple diagnostic screen (1004250).
Note: The file name created for the log in this example is vmkernel-log.1. If another file with the same name already exists, the new file is created with the number suffix incremented.
标签：esxi
原文地址：http://blog.51cto.com/11441152/2089777
