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ask for which device to remove
[mirror/dsa-wiki.git]
/
input
/
howto
/
decomission.mdwn
diff --git
a/input/howto/decomission.mdwn
b/input/howto/decomission.mdwn
index
5c8f46f
..
7725c31
100644
(file)
--- 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
```
* run multipath -ll on the KVM host and find all disks on that multipath
```
-dm=$(sudo multipath -ll | grep "finzi-srv " | awk '{print $3}') &&
+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 &&
cd /sys/devices/virtual/block/$dm/slaves &&
devices=$(ls -1) &&
blockdev --flushbufs /dev/$dm &&
-multipath -f
finzi-srv
&&
+multipath -f
$path
&&
for device in $(echo $devices); do blockdev --flushbufs /dev/$device; echo 1 > "/sys/block/$device/device/delete"; done
```
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:
* remove the paths in the MSA
Three months after decomissioning: