X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=input%2Fhowto%2Fdecomission.mdwn;h=7725c316af2ee11a9a14ff3a997991e01e677e11;hb=e1f19cbad3788770f222b8699d08578424bf1c01;hp=5a3d75bd6aeec35b81a79c99b5bd221d1b68647b;hpb=96b84ab3314ddf4fa04f9ec39b9fbc847a279968;p=mirror%2Fdsa-wiki.git

diff --git a/input/howto/decomission.mdwn b/input/howto/decomission.mdwn
index 5a3d75b..7725c31 100644
--- a/input/howto/decomission.mdwn
+++ b/input/howto/decomission.mdwn
@@ -32,13 +32,17 @@
    * run multipath -ll on the KVM host and find all disks on that multipath
 
 ```
-    dm=$(sudo multipath -ll | grep "finzi-srv " | awk '{print $3}')
-    blockdev --flushbufs /dev/$dm &&
-    cd /sys/devices/virtual/block/$dm/slaves &&
-    for device in $(ls -1); do blockdev --flushbufs /dev/$device; echo 1 > "/sys/block/$device/device/delete"; done
-    multipath -f finzi-srv
-
+echo -n "multipath device to remove: " &&
+export LC_ALL=C &&
+read $path &&
+dm=$(sudo multipath -ll | grep "$path " | awk '{print $3}') &&
+cd /sys/devices/virtual/block/$dm/slaves &&
+devices=$(ls -1) &&
+blockdev --flushbufs /dev/$dm &&
+multipath -f $path &&
+for device in $(echo $devices); do blockdev --flushbufs /dev/$device; echo 1 > "/sys/block/$device/device/delete"; done
 ```
+
    * remove the paths in the MSA
 
 Three months after decomissioning: