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DiskUsage will return -1 if value too large
User	erik.svanberg
Date	6/18/2007 5:25 am
Severity	Cosmetic (misspelling, formatting problems)
Version	WebGUI 7.3.18
Views	166
Rating	0 Rate [ \| ]
Karma Rank	0.000000

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erik.svanberg	Date: 6/18/2007 5:25 am · Subject: DiskUsage will return -1 if value too large · Rating: 0 Diskusage will return -1 if value too large. To bypass I can set --blockSize=1024 but still the value shouldnt have this limit? /Erik
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colink	Date: 6/26/2007 5:58 pm · Subject: Re: DiskUsage will return -1 if value too large · Rating: -5 Could you please attach a sample report from diskUsage.pl with this problem?
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erik.svanberg	Date: 6/27/2007 2:49 am · Subject: Re: DiskUsage will return -1 if value too large · Rating: 4 [wre@edea lib]$ /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/sp3/software --summary Starting with asset url projects/documents/sp3/software... Total Space used: 18654631 bytes [wre@edea lib]$ /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/sp3 --summary Starting with asset url projects/documents/sp3... Total Space used: -169749512 bytes [wre@edea lib]$ /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/ --summary Starting with asset url projects/documents/... Total Space used: -1 bytes #################################### doing same thing with blockSize set: [wre@edea lib]$ /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/sp3/software --summary --blockSize=1024 Starting with asset url projects/documents/sp3/software... Total Space used: 18217 Kb [wre@edea lib]$ /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/sp3 --summary --blockSize=1024 Starting with asset url projects/documents/sp3... Total Space used: 4028532 Kb [wre@edea lib]$ /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/ --summary --blockSize=1024 Starting with asset url projects/documents/... Total Space used: 5372589 Kb /Erik
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colink	Date: 6/28/2007 4:29 pm · Subject: Re: DiskUsage will return -1 if value too large · Rating: 3 Erik. Could you please redo the diskUsage report for one of the URLs that returns a negative number, except omit the --summary so I can watch it overflow. Just attach the report to the Post instead of pasting in the data. Unless something strange is happening, there's no reason for perl to overflow any integer that small. /data/wre/prereqs/perl/bin/perl ../sbin/diskUsage.pl --configFile=our.server.com.conf --assetUrl=projects/documents/sp3
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erik.svanberg	Date: 6/29/2007 2:44 am · Subject: Re: DiskUsage will return -1 if value too large · Rating: -2 I guess there is a limit at 4,2 billion (4294967295 in mysql) and this is 5,5 billion? I attach the output - though I can not provide name of the files since it has secrecy limitations. BR / Erik Attached Files du2.xls
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colink	Date: 6/29/2007 12:01 pm · Subject: Re: DiskUsage will return -1 if value too large · Rating: 3 You know, it's much easier to overflow a 32-bit machine. Fixed in 7.3.20.
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