关于数据空间扩展求助
目前是数据库datadbs的表空间使用率大于90%，想要扩充一下表空间。通过onspaces做，发现报 The chunk '/dev/datadbslv' will not fit in the space specified.
于是想是不是datadbslv空间不够，不过一开始datadbslv就是直接用/dev/datadbslv的，
不能用chfs -a来扩展，请问这种情况下如何扩充呢？
LV NAME TYPE LPs PPs PVsLV STATE MOUNT POINT
loglv00 jfs2log 1 1 1 open/syncd N/A
informixlv jfs2 80 80 2 open/syncd /informix
rootdbslv jfs2 20 20 1 open/syncd N/A
datadbslv jfs2 360 360 2 open/syncd N/A
$ onstat -d
IBM Informix Dynamic Server Version 11.50.FC8W4 -- On-Line -- Up 118 days 13:36:07 -- 274960 Kbytes
Dbspaces
address number flags fchunk nchunkspgsize flags owner name
7000000102590281 0x40001 1 2 4096 NB informix rootdbs
700000010259e302 0x40001 2 1 4096 NB informix phydbs
7000000110d70283 0x40001 3 7 4096 NB informix datadbs
3 active, 2047 maximum
Chunks
address chunk/dbs offset size free bpages flags pathname
7000000102591c01 1 0 750000 118647 PO-B- /dev/rootdbslv
7000000110d71c02 2 0 512000 11947 PO-B- /informix/dbs/phylog_chk
7000000110d73b03 3 0 512000 712 PO-B- /dev/datadbslv
7000000110d75a04 3 512001 2048000 516 PO-B- /dev/datadbslv
7000000110d77905 3 2560001 512000 0 PO-B- /dev/datadbslv
7000000110d79806 3 3072001 2048000 1 PO-B- /dev/datadbslv
7000000110d7b707 3 5120001 2048000 0 PO-B- /dev/datadbslv
7000000110d7d608 3 7168001 5120000 845 PO-B- /dev/datadbslv
7000000110d80289 3 12288001 5120000 1575805 PO-B- /dev/datadbslv
70000001183bb2810 1 750000 512000 511899 PO-B- /dev/rootdbslv
10 active, 32766 maximum
傻了傻了，用extendlv搞定了。直接加点lp就可以做onspace了
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