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Adabas: Version 6.1.1.2
Adabas D: Version 6.1
You want Adabas D to store its data directly onto a raw device instead
of a file. However xcontrol
only returns with an error message
upon this request. This is caused by the Linux Kernel, which has no driver
for a raw device. However there exists a buffered block device.
The procedure described below must be considered experimental. It would therefore help us if you could send us feedback about this.
df
, how many blocks are
still free on each of these partitions. Afterwards these partitions must be unmounted
(umount
).
adabas
user needs access to the device files of these partitions for Adabas D.
The command
chown adabas /dev/devicenamemust be executed for each of these device files.
xcontrol
. The type must be
set to L
(even though R
could be suspected). The size can be calculated
with the number of blocks taken from df
devided by 4 . Please note that the maximum size
of partitions is 2 GB under Adabas D.
Keywords: ADABAS, DATABASE, RAW, DEVICE
Categories:
Adabas D
Feedback welcome: Send Mail to Rolf.Haberrecker@suse.de (Please give the following subject: SDB-adabas_raw_device
)
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