[Building Sakai] Tomcat temp files not deleted

[Thomas Amsler]

For example we are seeing:

Are those partial files that are combined at the end?

-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:43
upload_6f55b589_12471d668d3__7fc0_00036114.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:45
upload_6f55b589_12471d668d3__7fc0_00036130.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:48
upload_6f55b589_12471d668d3__7fc0_00036134.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:50
upload_6f55b589_12471d668d3__7fc0_00036159.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:52
upload_6f55b589_12471d668d3__7fc0_00036163.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:54
upload_6f55b589_12471d668d3__7fc0_00036167.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:56
upload_6f55b589_12471d668d3__7fc0_00036171.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 07:58
upload_6f55b589_12471d668d3__7fc0_00036257.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:01
upload_6f55b589_12471d668d3__7fc0_00036261.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:03
upload_6f55b589_12471d668d3__7fc0_00036343.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:05
upload_6f55b589_12471d668d3__7fc0_00036409.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:08
upload_6f55b589_12471d668d3__7fc0_00036449.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:11
upload_6f55b589_12471d668d3__7fc0_00036489.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:13
upload_6f55b589_12471d668d3__7fc0_00036514.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:15
upload_6f55b589_12471d668d3__7fc0_00036518.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:17
upload_6f55b589_12471d668d3__7fc0_00036522.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:20
upload_6f55b589_12471d668d3__7fc0_00036526.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:25
upload_6f55b589_12471d668d3__7fc0_00036530.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:29
upload_6f55b589_12471d668d3__7fc0_00036534.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:31
upload_6f55b589_12471d668d3__7fc0_00036610.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:33
upload_6f55b589_12471d668d3__7fc0_00036614.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:36
upload_6f55b589_12471d668d3__7fc0_00036678.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:38
upload_6f55b589_12471d668d3__7fc0_00036757.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:40
upload_6f55b589_12471d668d3__7fc0_00036792.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:42
upload_6f55b589_12471d668d3__7fc0_00036880.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:45
upload_6f55b589_12471d668d3__7fc0_00037027.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:47
upload_6f55b589_12471d668d3__7fc0_00037329.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:50
upload_6f55b589_12471d668d3__7fc0_00037531.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:52
upload_6f55b589_12471d668d3__7fc0_00037599.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:54
upload_6f55b589_12471d668d3__7fc0_00037603.tmp
-rw-r--r--  1 sakai sakai 31290420 Oct 21 08:56
upload_6f55b589_12471d668d3__7fc0_00037619.tmp
-rw-r--r--  1 sakai sakai 15007290 Oct 21 08:57
upload_6f55b589_12471d668d3__7fc0_00037661.tmp

Best,
-- Thomas




On Wed, Oct 21, 2009 at 9:57 AM, David Horwitz <david.horwitz at uct.ac.za> wrote:
> *speculation*
> This could be a side effect of file size limitation in the kernels
> before 1.1 - there was a file size limit just above 2Gb (as this matches
> the size limit of an int object) So a 3gb file would certainly fail and
> possibly not get cleaned from tmp
> *end speculation*
>
> D
>
> Thomas Amsler wrote:
>> We are having an issue where tomcat temp file are not deleted. From
>> our system administrator:
>>
>> "/somelocation/apache-tomcat/temp had around 3G of files named
>> upload_6f55b589_12471d668d3__7fc0_0003* from Oct 20th - 21st. Most of
>> them were the exact same size and were a WAVE audio file."
>>
>> Has anybody seen similar issues? I would expect that all upload
>> related temporary files should be deleted once the process has
>> finished.
>>
>>
>> Best,
>> -- Thomas
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