-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 04/22/2012 10:25 PM, NeilBrown wrote: > md does set the same flag that "blockdev --setro" sets. If some filesystem > writes anyway, then it is definitely a bug and should be fixed. It sounds like that's what happened in this case. > So it looks like everybody is doing the "right" thing (allowing for > occasional bugs here and there), and your real problem is just that Ubuntu > didn't package mdmon. The lack of mdmon certainly is a problem, but triggering that BUG_ON when it is missing seems to point to a bug somewhere in the kernel. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJPlNVJAAoJEJrBOlT6nu75VmQIAKTl4VPgadyeV1xpzJzFmPKP YX9MZf8cZgcrmy1qRZrJLGa9Yfd6A8L0sp9Y4kzUM7pvPsmxG6uDr+iBsxx6MkJZ cBbpIxuIiB1zwOIR6YcvyCG2htZxqS11ZFzZL+fIFTI9OXMgdBbHJoMRm1S6XdE4 erKhYhrAD31tKcHV1RIOFSAf8GMUsn5iUzdO6YpBefVjmCodJMMeaUyxIoMLrIC1 jWzS8Iu30L0fn2kyOWLaLvkupVTe1TG4hThWrdHkb/sUCEmcuSp2YJ7uMgL7Jwn+ A4hr+yOXnKZmTnYlJcL4fg4xvavcaKqirZYYmcdv5OmIHwcfYORdkHAP2m5G4pQ= =w81A -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html