100% CPU load

[Stefan (metze) Metzmacher]

Rusty Russell schrieb:
> On Sat, 19 Dec 2009 02:49:51 am Stefan (metze) Metzmacher wrote:
>> Hi Ronnie,
>>
>> I've found another problem with ctdbd spinning
>> with 100% CPU load reading 0 bytes from the log child.
>>
>> ctdb_log_handler()
>>
>> gets n = 0 from read and log is log_state.
>>
>> I think it's wrong that we don't test for n <= 0 and not error out.
>>
>> I don't understand the code enough to fix it for the log == log_state.

I've found the bugs.

See
http://gitweb.samba.org/?p=metze/ctdb/wip.git;a=shortlog;h=refs/heads/master-backtrace

I'll clean this up tomorrow.

metze

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