updated the awk snippet used in 'bcache-export-cached' so it matches the three
current superblock versions of a "backing" device (BCACHE_SB_VERSION_BDEV,
BCACHE_SB_VERSION_BDEV_WITH_OFFSET, BCACHE_SB_VERSION_BDEV_WITH_FEATURES)
Signed-off-by: Marc A. Smith <redacted>
---
bcache-export-cached | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bcache-export-cached b/bcache-export-cached
index b345922..e6c1bc3 100644
--- a/bcache-export-cached
+++ b/bcache-export-cached
@@ -19,7 +19,7 @@ for slave in "/sys/class/block/$DEVNAME/slaves"/*; do
$1 == "dev.uuid" { uuid=$2; }
$1 == "dev.label" && $2 != "(empty)" { label=$2; }
END {
- if (sbver == 1 && uuid) {
+ if ((sbver == 1 || sbver == 4 || sbver == 6) && uuid) {
print("CACHED_UUID=" uuid)
if (label) print("CACHED_LABEL=" label)
exit(0)--
2.20.1