On Mon, 16 Jun 2008 09:48:59 -0700 (PDT), joel garry
<joel-garry@[EMAIL PROTECTED]
> wrote:
>On Jun 16, 12:01 am, VDK <vdk...@[EMAIL PROTECTED]
> wrote:
>> Hello,
>>
>> Recently we installed Oracle Enterprise Manager. We keep the processes
>> of this tool running (so we didn't stop them with emctl), but shutdown
>> the databases because we wanted to know what kind of messages were
>> generated and what the effect would be on ufsdump. Ufsdump didn't
>> complain.
>> During the last full backup however we received the following output.
>> 19570o(oracle) 10884o(oracle) 5627c(root) 25359o(oracle)
>>
>> Actually there were more lines, but the pattern is the same
>> <number><letter>(<user>). We checked the backup and all the Oracle
>> files we expected, were present on the tape. So it seems that the
>> output is informational and does not indicate a problem.
>> But we want to know were this output comes from and what it means.
>> Anyone any idea?
>> Oracle version: 10.2
>>
>> Thanks.
>>
>> Peter
>
>I'm not on Solaris, so I really don't know. But I'd be willing to
>guess those are process ID's that have open files. I think ufsdump
>just copies whatever is in the file, so if there is some buffer
>information that hasn't been written, you may not be backing up the
>correct information. Would those files/processes be the em you didn't
>shut down? Do you think restoring an improperly backed up file would
>be a good idea? You might try seeing which open files correspond to
>processes listed. Getting an incomplete log file may be a bit
>confusing on a restore, but other files may be more im****tant.
>
>It may also help to say the entire version of Oracle and the operating
>system you are on.
>
>Note that the Oracle DB itself has options to back up while it is
>open, you can alter tablespaces specifically for this, so it knows
>what to do when you restore/recover. I wouldn't know about all this
>newfangled open source stuff.
>
>jg
Thats the output of: fuser -c <filesystem>
Its very handy for finding process with open filehandle in a specified
filesystem.
The output you see are indeed process ids
the format of the output is pid status(user)
so given the above output
19570o(oracle) 10884o(oracle) 5627c(root) 25359o(oracle)
o - open files
c- current directory
check the man page for more info..
Wodenics
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