[gpfsug-discuss] mmbackup with own policy
Ulrich Sibiller
u.sibiller at science-computing.de
Wed Jun 23 11:10:28 BST 2021
Hallo,
mmbackup offers -P to specify an own policy. Unfortunately I cannot seem to find documentation how
that policy has to look like.
I mean, if I grab the policy generated automatically by mmbackup it looks like this:
---------------------------------------------------------
/* Auto-generated GPFS policy rules file
* Generated on Sat May 29 15:10:46 2021
*/
/* Server rules for backup server 1
*** back5_2 ***
*/
RULE EXTERNAL LIST 'mmbackup.1.back5_2' EXEC '/net/gpfso/fs1/.mmbackupCfg/BAexecScript.gpfsofs1'
OPTS '"/net/gpfso/fs1/.mmbackupShadow.1.back5_2.filesys.update" "-servername=back5_2"
"-auditlogname=/net/gpfso/fs1/mmbackup.audit.gpfsofs1.back5_2" "NONE"'
RULE 'BackupRule' LIST 'mmbackup.1.back5_2' DIRECTORIES_PLUS
SHOW(VARCHAR(MODIFICATION_TIME) || ' ' || VARCHAR(CHANGE_TIME) || ' ' ||
VARCHAR(FILE_SIZE) || ' ' || VARCHAR(FILESET_NAME) ||
' ' || 'resdnt' )
WHERE
(
NOT
( (PATH_NAME LIKE '/%/.mmbackup%') OR
(PATH_NAME LIKE '/%/.mmLockDir' AND MODE LIKE 'd%') OR
(PATH_NAME LIKE '/%/.mmLockDir/%') OR
(MODE LIKE 's%')
)
)
AND
(MISC_ATTRIBUTES LIKE '%u%')
AND
...
---------------------------------------------------------
If I want use an own policy what of all that is required for mmbackup to find the information it needs?
Uli
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