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| author | Ondrej Kozina <okozina@redhat.com> | 2017-10-23 15:31:44 +0200 |
|---|---|---|
| committer | Ondrej Kozina <okozina@redhat.com> | 2017-10-24 13:40:50 +0200 |
| commit | 6df7917581eea9eef3cf5144a870df9207be15df (patch) | |
| tree | 337bccf331ca99865ab84edc1cef49a16e6ba395 | |
| parent | 888dd33148563e95b2b3faac98f6c6dd5f00a60a (diff) | |
| download | lvm2-6df7917581eea9eef3cf5144a870df9207be15df.tar.gz | |
fsadm: add luks specific error message for small devices
| -rwxr-xr-x | scripts/fsadm.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/fsadm.sh b/scripts/fsadm.sh index a68c7b8bb..3d0fdcd1d 100755 --- a/scripts/fsadm.sh +++ b/scripts/fsadm.sh @@ -581,6 +581,10 @@ resize_luks() { error "New size is not sector alligned" fi + if [ $((NEWBLOCKCOUNT - CRYPT_DATA_OFFSET)) -lt 1 ]; then + error "New size is smaller than minimum ($(((CRYPT_DATA_OFFSET + 1) * 512)) bytes) for LUKS device $VOLUME" + fi + NEWCBLOCKCOUNT=$((NEWBLOCKCOUNT - CRYPT_DATA_OFFSET)) NEWFSIZE=$(( NEWCBLOCKCOUNT * 512)) |