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Friday, November 30, 2012

How to check if the lun is properely aligned in Netapp??


FBTFAS01> priv set -q advanced;

FBTFAS01>  lun show -v

        /vol/test/qt_test/test.lun    300g (213674622976)  (r/w, online, mapped)
                Comment: "ibm p750"
                Serial#: zfXFcbAobmThew
                Share: none
                Space Reservation: enabled (not honored by containing Aggregate)
                Multiprotocol Type: ;linux
                Maps: IBM_P750=0
                Occupied Size:   98.8g (106063941632)
                Creation Time: Wed Mar 23 09:24:08 CET 2011
                Alignment: aligned
                Cluster Shared Volume Information: 0x0

        /vol/rmgsql02_Snapinfo/qt_rmgsql02_Snapinfo/Snapinfo.lun   35.0g (37589529600)   (r/w, online, mapped)
                Comment: " "
                Serial#: zfxFcBAocLfaL9
                Share: none
                Space Reservation: enabled (not honored by containing Aggregate)
                Multiprotocol Type: windows_gpt
                Maps: viaRPC.iqn.1991-05.com.microsoft:rmgsql02.rmg.be=3
                Occupied Size:   35.0g (37602512896)
                Creation Time: Thu Apr 21 12:06:49 CEST 2011
                Alignment: misaligned
                Cluster Shared Volume Information: 0x0

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