https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7191899#M948504 <P>In HP-UX I have cluster and I unpresented specific LUN and I delete it.</P><P>I can always see disk with 'ioscan -m dsf'</P><P>&nbsp;</P><P>/dev/rdisk/disk247 /dev/rdsk/c77t0d7<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /dev/rdsk/c75t0d7<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /dev/rdsk/c53t0d7</P><P>&nbsp;</P><P>I thought OS saw immediately that device is deleted, Is there way to detect this change ?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 13 Jul 2023 14:33:01 GMT RiclyLeRoy 2023-07-13T14:33:01Z https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7191899#M948504 <P>In HP-UX I have cluster and I unpresented specific LUN and I delete it.</P><P>I can always see disk with 'ioscan -m dsf'</P><P>&nbsp;</P><P>/dev/rdisk/disk247 /dev/rdsk/c77t0d7<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /dev/rdsk/c75t0d7<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /dev/rdsk/c53t0d7</P><P>&nbsp;</P><P>I thought OS saw immediately that device is deleted, Is there way to detect this change ?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 13 Jul 2023 14:33:01 GMT https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7191899#M948504 RiclyLeRoy 2023-07-13T14:33:01Z https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7192016#M948513 <P>I solved by rsmf -va &lt;disk device name&gt; command</P> Thu, 13 Jul 2023 14:31:04 GMT https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7192016#M948513 RiclyLeRoy 2023-07-13T14:31:04Z https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7192019#M948514 <P>Hello&nbsp;<a href="https://community.hpe.com/t5/user/viewprofilepage/user-id/1148678">@RiclyLeRoy</a>,</P> <P>That's awesome!&nbsp;</P> <P>We are glad to know you found the solution.&nbsp;</P> Thu, 13 Jul 2023 15:21:31 GMT https://community.hpe.com/t5/operating-system-hp-ux/delete-lun/m-p/7192019#M948514 Sunitha_Mod 2023-07-13T15:21:31Z