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тАО05-04-2006 12:00 AM
тАО05-04-2006 12:00 AM
dmq chk files
I found a *lot* of files named DMQ$USER:dmqcls_*.chk
Example:
dmq$user:dmqcls_eg72u003p06jj25_2040.chk;1
Can I remove those files?
And after delete, should I do something with the dir file? I know it could slow down vms system if dir files are big. Or does vms resize the dir file itself after deletions of thousands of files? Asking this because yeasterday I found a sys$specific:...*tcpip* directory with *lot* of log files. PURGE has to execute in 5 hours to complete.
1803_03023.DIR;1 223/1188
I guess its some kind of trace or debugging info from Bea Message Queue version 5.0, if so, how do I turned it off?
Regards
Klaes-G├╢ran
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тАО05-04-2006 12:10 AM
тАО05-04-2006 12:10 AM
Re: dmq chk files
You may find it via the freewarearchives:
http://h71000.www7.hp.com/freeware/freeware70/dfu/
regards Kalle
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тАО05-04-2006 12:30 AM
тАО05-04-2006 12:30 AM
Re: dmq chk files
the data in a directory (.DIR) file is shuffled, when you delete filename entries from a directory. This is a very IO-intensive operation, if lots of files are being deleted, especially if they are being deleted alphabetically. You don't need to do anything with the big .DIR file. As your example shows, the EOF pointer has already been moved and the used portion of the directory file is much smaller now.
I've googled for 'dmqcls chk' but only found a pointer to a chinese BEA forum ;-(
Volker.
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тАО05-04-2006 12:59 AM
тАО05-04-2006 12:59 AM
Re: dmq chk files
You can see these link:
http://edocs.bea.com/tuxedo/msgq/interm/install.htm
and:
http://edocs.bea.com/tuxedo/msgq/vmsconf/appd.htm
that containt information about Bea Message Queue for OpenVMS.
Saludos.
Daniel.
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тАО05-04-2006 02:03 AM
тАО05-04-2006 02:03 AM
Re: dmq chk files
I got an explanation from BEA:
If the DMQ CLS client is aborted like network problems or restart of CLS server a file is written containing message number.
Files older than today could be deleted... but be careful.
Thanks all for your replies.
Klaes-G├╢ran