ESXi crashed - no log file
We had a situation where our ESXi Server 3.5 running on a Dell 2950 with 2 guest operating system crashed on us all night. The box still had the power, but was insensitive to the pings in network and the guest OSes were completely down.
We had someone in the office who had to pull the power cables and reconnect it until the server would start up again.
We wanted to look for the reason of the accident, but newspapers in var/logs/vmwmare/only note the entries from the current boot. There is no historical. Is this a normal behavior? Y at - it an option to keep the entries of the history on the host? Is syslog the only option for historical
Also, someone got experience with ESXi crashing this way Dell hardware?
Hello
The reason for the crash may differ from a sort facility even if someone may have the crash this material may not be able to solve this problem. However, get recycled log files after reboot is normal. If it was an accident then you can get a core dump server.
Will core dump gets essentially stored in the partition of vmcore, after the reboot, that it must be mapped to one of the partitions.
Thank you
kooltechies
Tags: VMware
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Post edited by: TonyJK
Post edited by: TonyJK
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MattPietrek wrote:
I'm trying to get a solid knowledge about the exact meaning of the hostCPUID, userCPUID and guestCPUID entries in the vmware.log file.
I have poured into the masking of CPU and I know how to change masks with cpuid.
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. masking. Maybe there is some other implicit mask takes into account as well? And finally "userCPUID"is completely baffling to me." Maybe something to do with the CPUID features in a mode not ring-0?
Any clarification would be helpful. Many hours of research on Google are not getting obvious answers.
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You are basically correct. GuestCPUID represents the bits of functionality exposed to the virtual machine. In addition to your mask, there are masks applied depending on the features supported by the virtual hardware.
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Hello
vilogger enable - Server server.domain.com numrotation - 3 - 10 - 10 collectionperiod maxfilesize
Well, as for me, everything is good, cause you specified have drop shot 3 times
The logs files are being capped at 10MB, but it has already created 4 log files for messages (messages.log.1, messages.log.2, messages.log, messages.log.3). My understanding is that the parameter - numrotation would limit the number of files to 3. Can someone tell me why it isn't
*.log is current which is used for logging, *. log # is a file rotated
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Please, do not forget the points of call of the "useful" or "correct" answers
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the State of the log file online
in documents, the journal of v$, the following:
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The file is not stored when the database is in NOARCHIVELOG mode. Yet it may be still ACTIVE because the checkpoint of database issued at the time ordered newspaper is not yet completed.
Hemant K Collette
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GROUP # THREAD # STATUS BYTES/1024/1024
---------- ---------- ---------------- ---------------
1 1 50 COMPENSATION
2 1 50 COMPENSATION
3 2 COMPENSATION 50
4 2 50 CURRENT
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10 selected lines.
SQL > alter database drop logfile Group 1;
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*
ERROR on line 1:
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alter system switch logfile
*
ERROR on line 1:
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SQL > alter system switch logfile;
alter system switch logfile
*
ERROR on line 1:
ORA-16000: database opened for read-only access
SQL > /.
alter system switch logfile
*
ERROR on line 1:
ORA-16000: database opened for read-only access
SQL > alter database drop logfile Group 1;
change the database drop 1 log file group
*
ERROR on line 1:
ORA-01624: log 1 necessary for instance PRDS1 (1 wire) crash recovery
ORA-00312: thread 1 1 online journal:
"+ DAT/prds/onlinelog/group_1.961.793523169".
ORA-00312: thread 1 1 online journal:
"+ FRA/prds/onlinelog/group_1.5605.793523169".
SQL >
Please help me out here.
Thank youHello
Even if you add standby or online redo log files or even if you resize down and re-create redo log files, they will not be created on the standby database. It is instance specific.
Let all the restore, the MRP will cancel out.
And then let fall, add standby redo log files, I think that you need to the MANUAL upgrade standby_file_management before adding new files of newspapers waiting for redo. And do not forget to undo file management the AUTO value again after the execution of the changes.And you train to make the journal command pending, it applies only on the primaries because the log command can only be performed on the database that uses online redo log files. Even if you open databases Eve with recovery that no recovery will be generated as a result no switch journal is allowed too.
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Double post here - Configure the size of the virtual log file
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William Lam
VMware vExpert 2009,2010
VMware scripts and resources at: http://www.virtuallyghetto.com/
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Getting started with vSphere SDK for Perl
VMware Code Central - Scripts/code samples for developers and administrators
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Where is the hostd.log file?
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If you found this information useful, please consider awarding points to 'Correct' or 'useful '.
Remember, if it isn't one thing, it's your mother...
You must go to a deeper level in vmware
/ var/log/vmware /.
=========================================================================
William Lam
VMware vExpert 2009
Scripts for VMware ESX/ESXi and resources at: http://engineering.ucsb.edu/~duonglt/vmware/
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