<div>hi everyone</div>
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<div>i have some primary doughts on multipath, i installed every thing like user tools and kernel module.</div>
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<div>but in my case disk subsystem in other country, they told 2 paths for disk subsystem. </div>
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<div>but if i use multipath user command like <strong>multipath -l</strong> itis showing only one path and if i say <strong>multipath -v 1</strong>( it has to print devmap names), but is is giving error like error adding target table.
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<div>can any one know the details please help me.</div>
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<div><strong>multipath -v 1</strong></div>
<div>device-mapper: dm-multipath: error getting device<br>device-mapper: error adding target to table<br>device-mapper: dm-multipath: error getting device<br>device-mapper: error adding target to table<br>device-mapper: dm-multipath: error getting device
<br>device-mapper: error adding target to table<br>_______________________________________________</div>
<div> <strong>multipath -l</strong><br>SUNISYS__018404ST318404L3BT1AVVX000021460S66<br>[size=17 GB][features="0"][hwhandler="0"]<br>\_ round-robin 0 [active]<br> \_ 0:0:1:0 sdb 8:16 [active][ready]</div>
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<p>SSEAGATE_ST318305LC_____3JKP1HJQ000022144RSP<br>[size=16 GB][features="0"][hwhandler="0"]<br>\_ round-robin 0 [active]<br> \_ 1:0:2:0 sde 8:64 [active][ready]</p>
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<p><strong> </strong></p></div>