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Re: Devices Free Space is Not Correct

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Dear Nicolaas,

 

SYBASE 15.7.0.132

SAP_BASIS 702 SP 16

 

SAP Reply with this:

 

Dear Customer,

Based on the outputs of sp_helpdevice and sp_helpdb you provided,

sp_helpdevice:

device_name       physical_name                                description

saptools_log_001  H:\sybase\SM3\saplog_1\SM3_log_001.dat       physical disk, 7372.80 MB, Free: 0.80 MB

sp_helpdb:

log only free kbytes = 7519328(7343MB)

Comparing with the output of Devices shows in your screenshot:

Name              Physical Device Name                            Device Size(MB)  Used Size(MB)   Free Space(MB)

saptools_log_001  H:\sybase\SM3\saplog_1\SM3_log_001.dat          7372              7372                7342

I see all the shows are right in DBACockpit.

I guess you may think that Device size should be total size (Used Size + Free Space).

Actually, in dbacockpit > space > devices , "Used Size" means the fragment size as a result from create database / alter database.

should be referred to as "assigned size".

I hope my explanation can dispel your doubts.

 

Best regards,

Jun Chen


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