Hi,
Given following :
Today is 12/01/2012.
I take a backup using
save ?y ?1 month? ?w ?1 month? /tmp
mminfo -q ssid=1460574030 -r "sscreate,ssbrowse,ssretent,clretent,volume"
ss created browse time retention clone rete volume
12/01/2012 12/02/2012 12/02/2012 16/02/2012 L50000 (BACKUP)
-------------------------------------------------
Cloning it now using
nsrclone ?S 1460574030 ?y ?1 month? ?w ?6 month? /tmp
mminfo -q ssid=1460574030 -r "sscreate,ssbrowse,ssretent,clretent,volume"
ss created browse time retention clone rete volume
12/01/2012 12/02/2012 12/07/2012 16/02/2012 L50000 (BACKUP)
12/01/2012 12/02/2012 12/07/2012 12/07/2012 L50149 (CLONE1)
-------------------------------------------------
Cloning it now a second time using
nsrclone ?S 1460574030 ?y ?1 month? ?w ?7 month? /tmp
mminfo -q ssid=1460574030 -r "sscreate,ssbrowse,ssretent,clretent,volume"
ss created browse time retention clone rete volume
12/01/2012 12/02/2012 12/08/2012 16/02/2012 L50000 (BACKUP)
12/01/2012 12/02/2012 12/08/2012 12/07/2012 L50149 (CLONE1)
12/01/2012 12/02/2012 12/08/2012 12/08/2012 L50150 (CLONE2)
As it is supported that clone copy to have a different retention
the backup copy may have, then, given that,
I am confused with ssretent and clrentent fields :
1) why/where does clretent of 16/02 come from for backup copy ?
2) When will be marked recyclable backup copy ?
12/02 as per original SSRETENT and CLRETENT or
12/07 as per new SSRETENT ?
3) When will clone 1 copy expire ?
12/07 or 12/08 ?
Am I correct assuming it as just a ?display? feature,
SSRETENT being just overwritten and media management
has to rely on CLRETENT / volexpire fields ?
Thanks
Th
Kind regards - Bien cordialement - Vriendelijke groeten,
Thierry FAIDHERBE
Backup/Storage & System Management
LE FOREM
Département des Systèmes d'Information
Direction Infrastructure
Boulevard Tirou, 104 Tel: +32 (0)71/206730
B-6000 CHARLEROI Mobile: +32 (477)/995319
Fax: +32 (0)71/206199
BELGIUM Mail : Thierry.faidherbe<at>forem.be
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