Networker

Re: [Networker] Estimate how much is written to each pool ?

2009-08-03 19:37:48
Subject: Re: [Networker] Estimate how much is written to each pool ?
From: James Pratt <jpratt AT NORWICH DOT EDU>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Mon, 3 Aug 2009 19:31:52 -0400
Asfaik, ss==saveset.

>From the old sgi man page for mminfo I googled:

The -X flag prepares a save set summary report instead of one or more
     lines per save set.  Note that the entire media database must be
examined
     to resolve this query, making it very slow and expensive.  The
summary
     lists the total number of save sets, and breaks the total down into
     several overlapping categories summarizing the save set types.  The
     recent save set usage, if appropriate to the query, is also
printed.  The
     categories are the number of fulls, the number of incrementals, The
     number of other non-full, non-incremental saves, the number of ad
hoc,
     archive, migration, empty and purged save sets, the number of index
save
     sets, and finally, the number of incomplete save sets.  For recent
usage,
     the number of save sets per day are shown, up to a week ago, along
with a
     summary of the week's save sets and, if applicable, a summary of
the
     month's save sets.  For each line, the number of files (saved in
the time
     interval specified), number of save sets, total size, and average
size
     per save set, and average size per file, are listed.  The
percentage of
     the amount saved for incrementals v.s. fulls and the percentage of
     browsable files are also printed, when appropriate.  The -v and -V
     options have no effect on the summary report.

Cheers,
jamie
>> -----Original Message-----
>> From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU]
On
>> Behalf Of Joe N. Wallace
>> Sent: Monday, August 03, 2009 7:05 PM
>> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
>> Subject: Re: [Networker] Estimate how much is written to each pool ?
>> 
>> Thank you for the point Mkee,
>> 
>> I was experimenting with mminfo -Xa and I get this output.
>> 
>> The thing is, I don't understand the output, and the man page has
really no
>> explanation on what the fields of the  -X are.
>> 
>> Can anyone help me out here? What is ss? and what is MB/ss ?
>> 
>> What is usefule about this information?
>> 
>> 
>> Save Set Type Summary:
>> 189783 save sets   353931412 files  1865/ss   192 TB  1013 MB/ss
543
>> KB/file
>>  82234 full        322881633 files  3926/ss   146 TB  1784 MB/ss
454
>> KB/file
>>  58596 incremental  14813140 files   253/ss    35 TB   601 MB/ss
2379
>> KB/file
>>  48246 intermediate 16205678 files   336/ss  8412 GB   174 MB/ss
519
>> KB/file
>>    707 ad-hoc          30961 files    44/ss  1873 GB  2649 MB/ss
60
>> MB/file
>>      0 archive
>>      0 migration
>>   9802 empty
>>  90770 purged      105049692 files  1157/ss    59 TB   656 MB/ss
567
>> KB/file
>>  49288 index        17023097 files   345/ss   984 GB    19 MB/ss
58
>> KB/file
>>    268 incomplete    2849286 files 10631/ss  2977 GB    11 GB/ss
1045
>> KB/file
>>    6% of full files per incremental
>>   71% of files are on-line
>> 
>> 
>>  Recent Save Set Usage Summary:
>>   3805 today        22904324 files  6019/ss  5799 GB  1524 MB/ss
253
>> KB/file
>>   4128  8/02/09     13903663 files  3368/ss  7779 GB  1884 MB/ss
559
>> KB/file
>>   3664  8/01/09     16164933 files  4412/ss  9475 GB  2585 MB/ss
586
>> KB/file
>>   3594  7/31/09      7584296 files  2110/ss  3169 GB   881 MB/ss
418
>> KB/file
>>   4119  7/30/09      8066498 files  1958/ss  3657 GB   887 MB/ss
453
>> KB/file
>>   3877  7/29/09      6390512 files  1648/ss  3034 GB   782 MB/ss
475
>> KB/file
>>   3860  7/28/09      6856452 files  1776/ss  3609 GB   934 MB/ss
526
>> KB/file
>>  27047 one week     81870678 files  3027/ss    36 TB  1350 MB/ss
446
>> KB/file
>> 122474 one month   217348805 files  1774/ss   146 TB  1196 MB/ss
674
>> KB/file
>> 
>> 2009/8/4 Davina Treiber <Davina.Treiber AT peevro.co DOT uk>
>> 
>> > mikeenikee wrote:
>> > > Hi!
>> > >
>> > > I love the  mminfo -Xa command to see how much we backup weekly.
>> > >
>> > > Is there any command/query with a similar output to see how much
is
>> > written to each pool, daily / weekly / Month ?
>> > >
>> >
>> > Just add a query option to the command, such as:
>> >
>> > mminfo -X -q "pool=daily"
>> >
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