Difference between revisions of "Multipath: remove multipath device unpresented to host"

From wikieduonline
Jump to navigation Jump to search
Line 28: Line 28:
 
  wwid '3600a09803831417a5a244f5665797a48' removed
 
  wwid '3600a09803831417a5a244f5665797a48' removed
 
</pre>
 
</pre>
−
See: [[[wwid]]
+
See: [[wwid]]
  
 
* <code>echo 1 > /sys/block/sdf/device/delete</code>
 
* <code>echo 1 > /sys/block/sdf/device/delete</code>

Revision as of 14:47, 16 December 2019

multipath: https://linux.die.net/man/8/multipath 


mpath10 (350002ac01bde0e96)
[size=50 GB][features="0"][hwhandler="0"]
\_ round-robin 0 [enabled]
 \_ 0:0:1:2 sdf  8:80   [failed][faulty]
 \_ 0:0:2:2 sdk  8:160  [failed][faulty]
 \_ 1:0:0:2 sdp  8:240  [failed][faulty]
 \_ 1:0:2:2 sdx  65:112 [failed][faulty]
  • multipath -f mpath10 or multipath -F to flush all unused multipath device maps
 multipath -f 3600a09803831416c592b4f566453774e
 Jan 16 08:59:52 | 3600a09803831416c592b4f566453774e: map in use

Try to remove PV: pvremove




 multipath -w 3600a09803831417a5a244f5665797a48
 wwid '3600a09803831417a5a244f5665797a48' removed

See: wwid

  • echo 1 > /sys/block/sdf/device/delete
  • echo 1 > /sys/block/sdk/device/delete
  • echo 1 > /sys/block/sdp/device/delete
  • echo 1 > /sys/block/sdx/device/delete


Related commands: rescan-scsi-bus.sh --remove vgremove


See also

Retrieved from "https://www.wikieduonline.com/index.php?title=Multipath:_remove_multipath_device_unpresented_to_host&oldid=1922"

Advertising: