https://bugs.gentoo.org/926950 https://gitlab.com/lvmteam/lvm2/-/issues/11 https://bugzilla.opensuse.org/show_bug.cgi?id=1213227 https://github.com/util-linux/util-linux/pull/2373 https://github.com/util-linux/util-linux/commit/93ba7961779789217a1f814ce3110ff8c040c8c3 From 93ba7961779789217a1f814ce3110ff8c040c8c3 Mon Sep 17 00:00:00 2001 From: Fabian Vogt Date: Wed, 12 Jul 2023 15:48:27 +0200 Subject: [PATCH] Revert "libblkid: try LUKS2 first when probing" mdadm superblocks before 1.1 are placed at the end of the device, which means that the data contained inside the array starts at offset 0. For LUKS inside MD, blkid falsely detects this as plain LUKS instead of a linux_raid_member. This causes e.g. dracut to not assemble the array during boot and system startup fails. This reverts commit b8889c0a214aeb3dd47bf1ab280fe5534b64d2aa. --- a/libblkid/src/superblocks/superblocks.c +++ b/libblkid/src/superblocks/superblocks.c @@ -94,11 +94,6 @@ static int blkid_probe_set_usage(blkid_probe pr, int usage); */ static const struct blkid_idinfo *idinfos[] = { - /* In case the volume is locked with OPAL we are going to get - * an I/O error when reading past the LUKS header, so try it - * first. */ - &luks_idinfo, - /* RAIDs */ &linuxraid_idinfo, &ddfraid_idinfo, @@ -124,6 +119,7 @@ static const struct blkid_idinfo *idinfos[] = &snapcow_idinfo, &verity_hash_idinfo, &integrity_idinfo, + &luks_idinfo, &vmfs_volume_idinfo, &ubi_idinfo, &vdo_idinfo,