#446 The bat file makes a backup, then starts archiving, periodically there is no archive file itself.

[KJru]

Good afternoon. In Windows 2008 R2 Standard, 7-Zip 16.04 is installed, at startup we use those copied from a network resource: 7za.dll, 7za.exe, 7zxa.dll.
We use the Scheduler, with high rights, there is enough disk space. The bat file makes a backup, then starts archiving, periodically there is no archive file itself.
Tried command options in bat file:
1. d:\mssqlserver\backupFullBD\7z\7za.exe a -mx0 -pxxxxx d:\mssqlserver\backupFullBD\db_backup_20.01.2023.zip d:\mssqlserver\backupFullBD*.bak >> d:\mssqlserver\backupFullBD\LogBackUpFull20.01.2023.log
2. d:\mssqlserver\backupFullBD\7z\7za.exe -w"d:\mssqlserver\backupFullBD" a -mx0 -pxxxxx d:\mssqlserver\backupFullBD\db_backup_20.01.2023.zip d:\mssqlserver\backupFullBD*.bak >> d:\mssqlserver\backupFullBD\LogBackUpFull20.01.2023.log
In the 7z\ folder, all files are granted access, .dll do not have the "Unblock" sign.
Tried on the latest version 22.01 (x64)
Attached "LogBackUpFull20.01.2023.log" in which the output of 7za.exe is visible.
Thanks for your hard work.

[Igor Pavlov]

Try full log:

7za a a.zip file 1>1.txt 2>2.txt

What version of 7-zip in failure case?
Try to reduce file set for failure case.

Also you don't need need 7za.dll and 7zxa.dll.
Only 7za.exe is required.

[KJru]

Thanks for the help Igor
System error:
Not enough disk space.

[Igor Pavlov]

so there is no enough disk space for that operation.
remove old copy of archive before creating of new archive.