Hello,
At the moment i have the following pools:
- FileServer-Pool-full
- FileServer-Pool-Incr
- FileServer-Pool-Diff
- MailServer-Pool-fulll
- MailServer-Pool-Incr
- MailServer-Pool-Diff
I have 7 tapes in my library and all of them were put in the Scratch
pool. I have calculated that a full backup for the FileServer will
comfortable fit in 2 tapes and for the MailServer 1 tape.
Now, i would like the Incremental and Differential jobs for the
FileServer to write to 1 tape and incremental and differential jobs
for MailServer to write to another tape. This will end up with
MailServer using 2 tapes and FileServer using 3 tapes. Leaving me 2
tapes for other backups.
But it is not happening like that, each pool just pulls a new tape
out of scratch and writes to it, if the job has run, it will append
to it, but incremental and differential seem to not be able to
coexists on the same tape.
My question is, what can i do to have incremental and differential
jobs to be written to 1 tape?
After a week cycle i ended up with:
Pool: FileServPool-Full-tape
+---------+------------+-----------+---------+-----------------
+----------+--------------+---------+------+-----------+-----------
+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes |
VolFiles | VolRetention | Recycle | Slot | InChanger | MediaType |
LastWritten |
+---------+------------+-----------+---------+-----------------
+----------+--------------+---------+------+-----------+-----------
+---------------------+
| 15 | CNH895 | Full | 1 | 165,219,038,208 |
166 | 2,592,000 | 1 | 1 | 1 | tape |
2010-08-25 14:31:09 |
| 16 | CNH896 | Used | 1 | 139,932,721,152 |
140 | 2,592,000 | 1 | 2 | 1 | tape |
2010-08-25 18:27:05 |
+---------+------------+-----------+---------+-----------------
+----------+--------------+---------+------+-----------+-----------
+---------------------+
Pool: FileServPool-Diff-tape
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes | VolFiles
| VolRetention | Recycle | Slot | InChanger | MediaType |
LastWritten |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| 20 | CNH900 | Append | 1 | 778,982,400 | 1
| 2,592,000 | 1 | 6 | 1 | tape | 2010-08-29
18:14:51 |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
Pool: FileServPool-Incre-tape
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes | VolFiles
| VolRetention | Recycle | Slot | InChanger | MediaType |
LastWritten |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| 17 | CNH897 | Append | 1 | 801,239,040 | 3
| 432,000 | 1 | 3 | 1 | tape | 2010-08-27
20:14:59 |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
Pool: MailPool-Full-tape
+---------+------------+-----------+---------+-----------------
+----------+--------------+---------+------+-----------+-----------
+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes |
VolFiles | VolRetention | Recycle | Slot | InChanger | MediaType |
LastWritten |
+---------+------------+-----------+---------+-----------------
+----------+--------------+---------+------+-----------+-----------
+---------------------+
| 18 | CNH898 | Used | 1 | 113,341,132,800 |
114 | 2,592,000 | 1 | 4 | 1 | tape |
2010-08-25 23:50:11 |
+---------+------------+-----------+---------+-----------------
+----------+--------------+---------+------+-----------+-----------
+---------------------+
Pool: MailPool-Incre-tape
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes | VolFiles
| VolRetention | Recycle | Slot | InChanger | MediaType |
LastWritten |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| 19 | CNH899 | Append | 1 | 831,946,752 | 2
| 10,368,000 | 1 | 5 | 1 | tape | 2010-08-27
20:24:00 |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
Pool: MailPool-Diff-tape
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes | VolFiles
| VolRetention | Recycle | Slot | InChanger | MediaType |
LastWritten |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
| 21 | CNH901 | Append | 1 | 751,822,848 | 1
| 10,368,000 | 1 | 7 | 1 | tape | 2010-08-29
18:23:52 |
+---------+------------+-----------+---------+-------------+----------
+--------------+---------+------+-----------+-----------
+---------------------+
Thanks
------
Romer Ventura
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