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disk-deactivate: only run zfs command if they are present

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Jörg Thalheim 2024-09-03 13:45:10 +02:00
parent 37c83c08d1
commit c789d113c6
1 changed files with 2 additions and 2 deletions
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4
disk-deactivate/disk-deactivate.jq
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@ -1,7 +1,7 @@
# since lsblk lacks zfs support, we have to do it this way
def remove:
if .fstype == "zfs_member" then
"zpool destroy -f \(.label)"
"if type zpool >/dev/null; then zpool destroy -f \(.label); fi"
elif .fstype == "LVM2_member" then
[
"vg=$(pvs \(.path) --noheadings --options vg_name | grep -o '[a-zA-Z0-9-]*')",
@ -14,7 +14,7 @@ def remove:
# maybe its zfs
[
# the next line has some horrible escaping
"zpool=$(zdb -l \(.path) | sed -nr $'s/ +name: \\'(.*)\\'/\\\\1/p')",
"zpool=$(if type zdb >/dev/null; then zdb -l \(.path) | sed -nr $'s/ +name: \\'(.*)\\'/\\\\1/p') else echo ""; fi",
"if [[ -n \"${zpool}\" ]]; then zpool destroy -f \"$zpool\"; fi",
"unset zpool"
]