How to enable data devices in thin pool?
symconfigure -sid 1234 -cmd "enable dev AAA:AAB in pool MyThinPool, type=thin;" commit
Enable the DATA devices AAA and AAB in MyThinPool.Once enabled , a data device in a thin pool , can be use to allocate extents to its bounded thin devices.
You may also interested to know..
symconfigure -sid 1234 -cmd "create dev count=4, config=RAID-5, data_member_count=3, attribute=datadev, emulation=FBA, size=2GB, disk_group=1;" commitCreate 4 RAID-5 DATADEVS of 2GB each in diskgroup1 with FBA emulation.
symconfigure -sid 1234 -cmd "create dev count=10, size=10GB, emulation=FBA, config=TDEV, binding to pool=MyPool;" commitCreate 10 thin devices of size 20GB with emulation type as FBA and also bind to thin pool MyPool.
symconfigure -sid 1234 -cmd "unbind tdev AAAA:AAAB from pool T2_2TB;" commitUnbind thin devices AAAA to AAAB from it bounded thin pool T2_2TB.
How to reclaim the allocated but unwritten space as well as the allocated thin pool space completely written with zeros even it is allocated as persistentsymconfigure -sid 1234 -cmd "start reclaim on tdev AAA:AAF allocate_type = persistent;" commitReclaim the allocated but unwritten space as well as the allocated thin pool space completely written with zeros, even it is allocated as persistent .
symconfigure -sid 1234 -cmd "bind tdev AAA:AAB to pool MyPool;" commitBind the TDEVS AAA and AAB to thin pool MyPool.