[Bug 264174] Use of redaction bookmarks or redacted datasets on a boot pool renders the pool unbootable
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Mon, 06 Jun 2022 15:42:03 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264174 Mark Johnston <markj@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open --- Comment #1 from Mark Johnston <markj@FreeBSD.org> --- I haven't yet attempted to reproduce this, but the described behaviour of enabling a read-only-incompatible feature upon receiving a dataset sounds quite wrong. I do see the following in recv_begin_check_feature_flags_impl(): 543 /* 544 * Receiving redacted streams requires that redacted datasets are 545 * enabled. 546 */ 547 if ((featureflags & DMU_BACKUP_FEATURE_REDACTED) && 548 !spa_feature_is_enabled(spa, SPA_FEATURE_REDACTED_DATASETS)) 549 return (SET_ERROR(ENOTSUP)); so it seems that we are indeed checking this. Perhaps that's not sufficient somehow. Of course, ideally we could handle these features in the loader. -- You are receiving this mail because: You are the assignee for the bug.