User manual

Configuration file server.cfg
iXOS-JUKEMAN 2.2 User Manual Pre.12/97244
size
Buffer size in MBytes.
inodes
Maximum number of files and directories that can be stored in the
buffer.
volumes
Maximum number of disks for this buffer.
bsize
Optional. Specifies the buffer block size (default: 2048 Bytes).
raw
Optional. If the value specified for file is a partition the parameter
raw { 1 } must be added to the buffer definition.
For example, to set up two buffers replace the fsbuffer { }section
with the following section in server.cfg:
ifs {
list { small_buffer big_buffer }
buffers {
small_buffer {
file { small.buf }
size { 40 }
inodes { 10000 }
volumes { 20 }
}
big_buffer {
file { big.buf }
size { 800 }
inodes { 300000 }
volumes { 400 }
}
}
}
The example defines two buffers: small_buffer (40 MB) for up to 20
disks and 10,000 files/directories and big_buffer (800 MB) for up to
400 disks and 300,000 files/directories. When initializing a disk the corre-
sponding buffer is specified in the following fashion:
cdadm writer fsi=ifs buffer=small_buffer action=init
location=jb.dev,5 vname=CDR_007
or
cdadm writer fsi=ifs buffer=big_buffer action=init
location=jb.dev,5 vname=CDR_007