From e1f19cbad3788770f222b8699d08578424bf1c01 Mon Sep 17 00:00:00 2001 From: Martin Zobel-Helas Date: Fri, 2 Feb 2018 13:40:26 +0100 Subject: [PATCH] ask for which device to remove Signed-off-by: Martin Zobel-Helas --- input/howto/decomission.mdwn | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/input/howto/decomission.mdwn b/input/howto/decomission.mdwn index 5c8f46f..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}') && +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 finzi-srv && +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: -- 2.20.1