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我创建如下blobdbs时用如下命令,
#onspaces -c -b blobdbs -g 32 -p /home/informix/dbs/blobdbs -o 0 -s 1959872
但装完数据库后(数据库特别小)
$onstat -d
IBM Informix Dynamic Server Version 9.40.UC7 -- On-Line -- Up 00:39:16 -- 28
936 Kbytes
Dbspaces
address number flags fchunk nchunks flags owner name
44ce37e8 1 0x60001 1 1 N B informix rootdbs
44ce3b18 2 0x60011 2 1 N BB informix blobdbs
44ce3c78 3 0x42001 3 1 N TB informix tmpdbs
44ce3dd8 4 0x60001 4 1 N B informix phydbs
45537018 5 0x60001 5 1 N B informix logdbs
45537178 6 0x60001 6 2 N B informix datadbs
6 active, 2047 maximum
Note: For BLOB chunks, the number of free pages shown is out of date.
Run 'onstat -d update' for current stats.
Chunks
address chunk/dbs offset size free bpages flags pathname
44ce3948 1 1 0 50000 47320 PO-B /home/informix/dbs/rootdbs
44df1ac8 2 2 0 979936 ~30623 30623 POBB /home/informix/dbs/blobdbs
44df1c50 3 3 0 979949 979896 PO-B /home/informix/dbs/tmpdbs
44df1dd8 4 4 0 979949 29896 PO-B /home/informix/dbs/phydbs
44de1c30 5 5 0 979949 829896 PO-B /home/informix/dbs/logdbs
44de1db8 6 6 0 979949 976875 PO-B /home/informix/dbs/datadbs
455ed850 7 6 0 979949 979946 PO-B /home/informix/dbs/datadbs1
7 active, 32766 maximum
为什么blobdbs时那样的?不解!而且phydbs会用了那么多 |
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