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HFBackup in WinDEV 19
Débuté par Steven Sitas, 18 déc. 2014 13:30 - 4 réponses
#1
Posté le 18 décembre 2014 - 13:30
Hi,
the following code works just fine in a WD17application and a HFSQL v17 database:

// Describe an immediate backup
Backup_Doc is hBackupDescription
Backup_Doc..Description = "Doc Backup"
Backup_Doc..WithIndex = True
Backup_Doc..ProgressBar = "PROGBAR_ProgBarHand"
Backup_Doc..Destination =MyDirectory
Backup_Doc..Source = "*"
Backup_Doc..LimitNumberBackups = 0
// Save the backup
nMyBackup=HBackup(myconnect, Backup_Doc)
///////////////////////////////////////////////////////////////////////

When I upgrade this app/code to WD19 and HFSQL 19 - it gives an error - near the end of the backup - saying .."Not enough storage is available to process this command(<img src="/NG2013_WEB/ui/smiley/7.gif" align=absmiddle border=0 alt="8)">".
and an errorcode 70151 (which means INSUFFICIENT MEMORY)

I get the same error with the WD19 app and HFSQL 17 ....

Any Ideas ?
#2
Posté le 18 décembre 2014 - 14:25
Hi Steven,

The error message reads like it it has two meanings:
1) Not enough memory
2) Not enough hard disk space...

Quote

Insufficient memory to complete the operation.

Close one or more applications or free disk space and repeat the operation.

I know its a basic question, but do you have space on your drive for the backup file?

Thanks
Ned!
#3
Posté le 18 décembre 2014 - 18:32
Hi Ned,
yes I have a lot of space.
I sent a report to PCSoft about the problem, but in the meantime I bypassed the problem changing this: Backup_Doc..Source = "*"
to Backup_Doc..Source = "myDatabase/*"

It is a resource problem of some kind, but not a problem with disk space.
I also forgot to say that it happens with HFSQL 32bit and 64 bit
#4
Posté le 22 décembre 2014 - 13:44
Hi Steven,

What is the OS? If it is Win 8 or Win8.1, then it may be a problem with the OS. I have seen similar kinds of (wrong) errors (not enough disk space) in some other software too, when moving from an earlier Windows to 8.

Best regards
Ola
#5
Posté le 22 décembre 2014 - 14:19
Hi Ola,
I tested it and it happens on Windows 2012R2 Server (also 2008R2) and Windows 7, Windows 8 and 8.1 !!!!

The same code compiled with V17, works just fine.

My original code (the one I posted) did a FULL backup of the server (all its databases, log files etc).
According to PCSoft support the only thing I can do is upgrade the "server" - for me this means more RAM - but I already have 16 GB !!!!
And say I go to 32 GB - what happens if after that I need more RAM ?

I would assume that if this was a RAM problem, PCSoft could use "Virtual RAM" like the hard disk to bypass the problem. We have plenty of free hard disk storage - but RAM?

Since I am not optimistic - to get a solution from PCSoft -I am now just doing a backup one database each time ...

Steven Sitas
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