[Networker] Difference between notrecyclable and manual?
2011-06-29 12:38:58
What's the effective difference between:
nsrmm -o notrecyclable volume
nsrmm -o manual volume
Do they both accomplish the same thing?
Also, is there any way to query the media database for volumes that have
been set to manual recycle and/or notrecyclable?
Of course, the term 'recyclable' or 'notrecyclable' might be better
applied to save sets than the volume itself, and I understand that a
volume can be auto-recycled (which has nothing to do with AMM) once all
of its save sets have expired, assuming the volume is in the tape
library and is not physically write protected, but the man page for
nsrmm specifically states:
"The[not]recyclable mode applies to volumes, save sets and save set
clone instances."
but it also states:
"The [not]readonly, [not]offsite, [not]full and [not]manual modes apply
only to volumes."
OK, so you might want to just make a specific ssid/cloneid pair
notrecyclable, rather than all the save sets on the tape, in which case
the notrecyclable option gives you that granularity while 'manual' does
not. Or you could just use the 'manual' or 'notrecyclable' option for
the volume which would take care of the ssid/cloneid pair in question
along with everything else on there too, but that might be overkill. I
got that right?
It's been my experience that you can't change an ssid/cloneid pair from
recyclable to notrecyclable once its past its clone retention time until
you first set the clretent to a future date using 'nsrmm -e'. So
assuming that's the case, I would think that if you tried to mark a
volume notrecyclable, and there was at least one ssid/cloneid pair on
there that had expired then the command would fail since it has to mark
all the save sets notrecyclable which it would not be able to do until
you first ran 'nsrmm -e' to set the ones that had expired. But maybe
'manual' would work without requiring you to first run 'nsrmm -e'. I got
that right?
Thanks.
George
--
George Sinclair
Voice: (301) 713-3284 x210
- The preceding message is personal and does not reflect any official or
unofficial position of the United States Department of Commerce -
- Any opinions expressed in this message are NOT those of the US Govt. -
To sign off this list, send email to listserv AT listserv.temple DOT edu and type
"signoff networker" in the body of the email. Please write to networker-request
AT listserv.temple DOT edu if you have any problems with this list. You can access the
archives at http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
|
<Prev in Thread] |
Current Thread |
[Next in Thread>
|
- [Networker] Difference between notrecyclable and manual?,
George Sinclair <=
|
|
|