| CRN 08332 | CONTROL-DISK-BACKUP |
PERIPHERAL SERVICE ROUTINES
|
|(A)....................... (B).................
|-------------------------------------------------------------------------
LDEV = (1).....
CNTRLTYP = (2)...
VOLIDF = (3)... SLPIDF = (4).....................
OWNIDF = (5)........... DLPIDF = (6).....................
(7)...........................
SRCDEV = (8).....
DESTDEV = (9).....
DDEVSLP = (10)....
DDEVDLP = (11)....
(12)....
FILETYPE = (13)....
STATUS = (57)........................................................
SELECTED PARTITION = (61)
CURRENT COPY PASS = (62) OF MAXIMUM 15 PASSES
CURRENTLY TREATED FILE = (64).
NUMBER OF COPIED FILES = (65).
WAITING = (66).
SKIPPED = (67).
DEFERRED = (68).
LAST DEFERRED FILE = (69).
REASON = (72)...................................................
IOS-MAINCODE = (73)......
IOS-SUBCODE = (74).....................................
REPORT REFERENCE NUMBER = 7993
| Par. No. | Meaning | Remarks |
|---|---|---|
| (A) | command name | |
| (B) | main execution result | |
| (1) | Logical device (optical disk) | Refer to SI 069 |
| (2) | Control type | |
| (3) | Volume identifier | |
| (4) | System load partition identifier | |
| (SLP) | ||
| (5) | Owner identifier | |
| (6) | Data load partition identifier (DLP) | |
| (7) | Backup type | |
| AUTODLP | Automatic backup generation of
the data part on an empty data load partition or when no more empty partition exists, on the oldest data load partition. | |
| DLP | Only data part | |
| DLP FOR CONTINUOUS DATA BACKUP | Only data part, the data load
partition is automaticly selected (analogous to the type AUTODLP) | |
| SLP | Only system software | |
| SLP FOR CONTINUOUS DATA BACKUP | Only system software | |
| SLPDLP | System software and data part | |
| (8) | Source device | Refer to SI 069 |
| (9) | Destination device | Refer to SI 069
Only displayed, when a backup is generated in conjunction with Continuous Data Backup or in case of backup type AUTODLP. |
| (10) | Destination device for system load partition | Refer to SI 069.
only displayed with type SLP or SLPDLP. |
| (11) | Destination device for data load partition | Refer to SI 069.
only displayed with type SLPDLP or DLP. |
| (12) | Option to exclude certain file types for copy | |
| (13) | Till (56): Excluded file type(s) | |
| (57) | Till (59): Backup status | |
| (61) | Number of the automaticly selected data load partition | Is displayed, when an automatic
backup of the data load part is generated in conjunction with the Continuous Data Backup or in conjunction with type AUTODLP. |
| (62) | Current copy pass | A maximum of 15 copy passes, that
means totally 14 retries are performed, to copy the system- or/and data load part and the security files. Retries are made when at least one file could not be copied and was set to deferred. For example a file is not copied as long as it is held by another user. In case of type SLPDLP the DLP is copied, after the SLP. In case of SLPDLP, DLP and AUTODLP the security files are copied, after all the DLP files were copied. A new copy pass is started after a delay of 1 minute. |
| (64) | Currently treated file | |
| (65) | Number of already copied files | |
| (66) | Number of waiting files | The number of files, for which
still no copy was executed. The actual total number of not copied files is the sum of waiting and deferred files. |
| (67) | Number of skipped files | The number of files, which are
excluded with parameter EXCLUDE. |
| (68) | Number of deferred files | The number of files, which were
not copied during the actual copy sequence. See remarks to PARAMETER 66 |
| (69) | Last deferred file | |
| (72) | Reason of deferment | |
| (73) | I/O main code | |
| (74) | I/O sub code |
| Key Parameter | Contents / Meaning | Action | ||
|---|---|---|---|---|
| 1 | 2 | 3 | ||
| (57) | CONTINUOUS DATA BACKUP IS ACTIVE, . . . . . . . . | A | ||
| Action | Meaning |
|---|---|
| A | Before backup generation can be aborted, the Continuous Data Backup mechanism must be deactivated. |