Changes
/* Next steps */
You can edit this workflow with the following file (you may need umbrello to modify it): [[File:KVM-Backup-Workflow-detailed.xmi]]
= Exit codes =
<pre>
### Error codes constants
use constant SUCCESS_CODE => 0;
use constant UNDEFINED_ERROR => 1; # Always the first!
use constant MISSING_PARAMETER_IN_CONFIG_FILE => 2;
use constant CONFIGURED_RAM_DISK_IS_NOT_VALUD => 3;
use constant NOT_ENOUGH_SPACE_ON_RAM_DISK => 4;
use constant CANNOT_SAVE_MACHINE_STATE => 5;
use constant CANNOT_WRITE_TO_BACKUP_LOCATION => 6;
use constant CANNOT_COPY_FILE_TO_BACKUP_LOCATION => 7;
use constant CANNOT_COPY_IMAGE_TO_BACKUP_LOCATION => 8;
use constant CANNOT_COPY_XML_TO_BACKUP_LOCATION => 9;
use constant CANNOT_COPY_BACKEND_FILE_TO_BACKUP_LOCATION=> 10;
use constant CANNOT_MERGE_DISK_IMAGES => 11;
use constant CANNOT_REMOVE_OLD_DISK_IMAGE => 12;
use constant CANNOT_REMOVE_FILE => 13;
use constant CANNOT_CREATE_EMPTY_DISK_IMAGE => 15;
use constant CANNOT_RENAME_DISK_IMAGE => 16;
use constant CANNOT_CONNECT_TO_BACKEND => 17;
use constant WRONG_STATE_INFORMATION => 18;
use constant CANNOT_SET_DISK_IMAGE_OWNERSHIP => 19;
use constant CANNOT_SET_DISK_IMAGE_PERMISSION => 20;
use constant CANNOT_RESTORE_MACHINE => 21;
use constant CANNOT_LOCK_MACHINE => 22;
use constant CANNOT_FIND_MACHINE => 23;
use constant CANNOT_COPY_STATE_FILE_TO_RETAIN => 24;
use constant RETAIN_ROOT_DIRECTORY_DOES_NOT_EXIST => 25;
use constant BACKUP_ROOT_DIRECTORY_DOES_NOT_EXIST => 26;
use constant CANNOT_CREATE_DIRECTORY => 27;
use constant CANNOT_SAVE_XML => 28;
use constant CANNOT_SAVE_BACKEND_ENTRY => 29;
use constant CANNOT_SET_DIRECTORY_OWNERSHIP => 30;
use constant CANNOT_SET_DIRECTORY_PERMISSION => 31;
use constant CANNOT_FIND_CONFIGURATION_ENTRY => 32;
use constant BACKEND_XML_UNCONSISTENCY => 33;
use constant CANNOT_CREATE_TARBALL => 34;
use constant UNSUPPORTED_FILE_TRANSFER_PROTOCOL => 35;
use constant UNKNOWN_BACKEND_TYPE => 36;
use constant MISSING_NECESSARY_FILES => 37;
use constant CORRUPT_DISK_IMAGE_FOUND => 38;
use constant UNSUPPORTED_CONFIGURATION_PARAMETER => 39;
use constant CANNOT_MOVE_DISK_IMAGE_TO_ORIGINAL_LOCATION=> 40;
use constant CANNOT_DEFINE_MACHINE => 41;
use constant CANNOT_START_MACHINE => 42;
use constant CANNOT_WORK_ON_UNDEFINED_OBJECT => 43;
use constant CANNOT_READ_STATE_FILE => 44;
use constant CANNOT_READ_XML_FILE => 45;
use constant NOT_ALL_FILES_DELETED_FROM_RETAIN_LOCATION => 46;
use constant NOT_ENOUGH_DISK_SPACE => 47;
use constant NO_DISK_SPACE_INFORMATION => 48;
</pre>
= Next steps =
