请问如何从clustre中删除ost

origin2004

clustre是版本1.8.3

#lfs check servers
swgfs2-MDT0000-mdc-ffff81041bec7000 active.
swgfs2-OST0004-osc-ffff81041bec7000 active.
swgfs2-OST0005-osc-ffff81041bec7000 inactive.
swgfs2-OST0006-osc-ffff81041bec7000 active.
swgfs2-OST0007-osc-ffff81041bec7000 active.
swgfs2-OST000c-osc-ffff81041bec7000 active.
swgfs2-OST000d-osc-ffff81041bec7000 active.
swgfs2-OST000e-osc-ffff81041bec7000 active.
swgfs2-OST000f-osc-ffff81041bec7000 active.
swgfs2-OST0014-osc-ffff81041bec7000 active.
swgfs2-OST0015-osc-ffff81041bec7000 active.
swgfs2-OST0016-osc-ffff81041bec7000 active.
swgfs2-OST0017-osc-ffff81041bec7000 active.
swgfs2-OST001c-osc-ffff81041bec7000 inactive.
swgfs2-OST001d-osc-ffff81041bec7000 active.
swgfs2-OST001e-osc-ffff81041bec7000 active.
swgfs2-OST001f-osc-ffff81041bec7000 active.
swgfs2-OST0000-osc-ffff81041bec7000 active.
swgfs2-OST0001-osc-ffff81041bec7000 active.
swgfs2-OST0002-osc-ffff81041bec7000 active.
swgfs2-OST0003-osc-ffff81041bec7000 active.
swgfs2-OST0008-osc-ffff81041bec7000 active.
swgfs2-OST0009-osc-ffff81041bec7000 active.
swgfs2-OST000a-osc-ffff81041bec7000 active.
swgfs2-OST000b-osc-ffff81041bec7000 active.
swgfs2-OST0010-osc-ffff81041bec7000 active.
swgfs2-OST0011-osc-ffff81041bec7000 active.
swgfs2-OST0012-osc-ffff81041bec7000 active.
swgfs2-OST0013-osc-ffff81041bec7000 active.
error: check 'swgfs2-OST0018-osc-ffff81041bec7000' Resource temporarily unavailable
error: check 'swgfs2-OST0019-osc-ffff81041bec7000' Resource temporarily unavailable
error: check 'swgfs2-OST001a-osc-ffff81041bec7000' Resource temporarily unavailable
error: check 'swgfs2-OST001b-osc-ffff81041bec7000' Resource temporarily unavailable


如何把error中出错的ost从文件系统中删除？