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Migrate CX lun to VNX using mirrorview and clone
Hi all
I need to migrate a SQL cluster Luns from CX-480 to VNX
At this moment we've got 2 CX 480 with mirrorview/S and MV/CE for SQL cluster luns.
All luns are replicated with MV
CX4-480_1_lun_X -> mirroview/S -> CX-480_2_lun_X
CX4-480_1_lun_Y -> mirroview/S -> CX-480_2_lun_Y
....
I want to create a clone for CX-480_2_lun[X-Y], and replicate this clone with MV/s o VNX
CX4-480_1_lun_[X-Y] -> mirroview/S -> CX-480_2_lun_[X-Y]
|-> clone -> MV/S -> VNX_1_lun_[X-Y]
1. Is it possible this kind of migration.
2. MV/CE could cause some problem for this kind of migration
Thanks
Matteo
dynamox
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March 8th, 2016 08:00
clone target cannot be MirrorView source.
errevi_mancio
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March 8th, 2016 12:00
Could Sancopy be an option?
CX4-480_1_lun_[X-Y] -> mirroview/S -> CX-480_2_lun_[X-Y]
|-> clone -> SanCopy -> VNX_1_lun_[X-Y]
Thanks
Matteo
dynamox
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March 8th, 2016 15:00
yep, clone target can be SanCopy source. Most likely clone target will need to be fractured, i have never tried with clone target being in consistent/syncronized state.