139 commits

Author	SHA1	Message	Date
Andrea Mazzoleni	a92b19d9c2	Use lstat for empty objects and leave type mismatches unrecoverable	2026-09-25 08:48:43 +02:00
Andrea Mazzoleni	bcc06e10c6	Reject parity sizes exceeding data_off_t range and remove redundant block size casts	2026-09-24 20:40:27 +02:00
Andrea Mazzoleni	222136f1e7	Leave block empty for unlocalized close errors and use zero for parity open errors	2026-09-23 16:37:13 +02:00
Andrea Mazzoleni	c6951393e8	Exit code and logging invariants for log_fatal and hardware log_error	2026-09-21 17:27:07 +02:00
Andrea Mazzoleni	8b9858ffdc	Synchronizes log entries for errors	2026-09-15 23:55:21 +02:00
Andrea Mazzoleni	33340f1ede	Replace mem_is_zero() with membcmp() and update call sites	2026-09-11 09:27:42 +02:00
Andrea Mazzoleni	62ae6c3552	Replace physical reach tracking with the natural file and parity EOF	2026-09-09 13:03:11 +02:00
Andrea Mazzoleni	76dd3d28ea	Clarify physical_reach_size semantics and non-contiguous parity holes left by fix	2026-09-08 13:36:51 +02:00
Andrea Mazzoleni	5beb465d42	Replace is_current and is_outofdate flags with 3-state recovery field in check.c	2026-09-08 08:59:37 +02:00
Andrea Mazzoleni	19a5bd781f	Always write independently recovered current blocks even if parity repair fails	2026-09-08 00:19:16 +02:00
Andrea Mazzoleni	f4be0b54d0	Reuse imported CURRENT BLK/REBUILD blocks in OLD-history recovery retry	2026-09-07 14:26:20 +02:00
Andrea Mazzoleni	c09b850047	Keep generation ambiguous for legacy hashes in check repair to prevent false CURRENT certification on size changes	2026-09-07 12:02:24 +02:00
Andrea Mazzoleni	b82ee5ff56	Separate hash identity from canonical padding validation in check to fix CHG generation detection with MuseAir	2026-09-07 11:45:16 +02:00
Andrea Mazzoleni	f9819266e7	Abort cooldown sleep and break caller loops immediately on interruption	2026-09-06 23:37:05 +02:00
Andrea Mazzoleni	0b64fb2eae	Eliminate obsolete raid_zero API and dedicated zero buffers	2026-09-02 20:49:06 +02:00
Andrea Mazzoleni	0ce89aa35d	Add support for selectable streaming vs cached parity generation	2026-09-02 17:26:02 +02:00
Andrea Mazzoleni	b9d0dcd173	Make .unrecoverable a persistent one-way recovery quarantine	2026-08-31 20:45:38 +02:00
Andrea Mazzoleni	472c85a4fb	Centralize canonical SnapRAID block hashing semantics	2026-08-31 20:45:38 +02:00
Andrea Mazzoleni	327c0e7aac	Fix unrecoverable unsynced blocks reported as recoverable	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	90fa3792ef	Improve CHG recovery by inferring CURRENT state across the whole RAID solution	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	f8319361a3	Disallow elastic parity split reallocation during fix to preserve persisted layout	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	395291bd9a	Implement crash-safe --force-full sync with persistent BLOCK_STATE_REBUILD	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	cea7ce7f0a	Document non-obvious invariants across sync, check, scrub, parity, and handle mapping logic	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	39e810564f	Apply timestamps prior to renaming unrecoverable files during fix	2026-08-27 16:59:23 +02:00
Andrea Mazzoleni	67638a6638	Create missing files as .unrecoverable during fix to ensure crash safety on SIGKILL	2026-08-27 16:54:24 +02:00
Andrea Mazzoleni	3dfab5232c	Prevent partial fix from finalizing incomplete files	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	036b099eae	Keep unrecoverable files quarantined until fix completion	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	65e6564e13	Clarify CHG block handling during interrupted sync recovery	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	f453a72369	Preserve recovery state until a full clean sync completes	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	eebb3943e5	Protect rate limiter state updates with a mutex to prevent data races	2026-08-18 23:33:57 +02:00
Andrea Mazzoleni	0ca7c65049	Support filesystems with invalid inode numbers on individual files	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	3878c0e2e6	Silence clang static analyzer warnings	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	ebe2bbe76c	Document handle_close failures	2026-08-18 23:33:56 +02:00
Andrea Mazzoleni	bbcdb72a9f	Introduce nalloc_nofail	2026-08-18 23:33:55 +02:00
Andrea Mazzoleni	00b4cbafd0	Merge the CLI and Daemon portable interface	2026-08-18 23:33:55 +02:00
Andrea Mazzoleni	f40b2decdb	Further conversions from 32 to 64 bits	2026-08-18 23:33:54 +02:00
Andrea Mazzoleni	bbd3c23cd2	Migrate block_off_t to 64-bit with updated CLI parsing, VLQ serialization, and format specifiers	2026-08-18 23:33:54 +02:00
Andrea Mazzoleni	76998613da	Remove the unused number of data disks from the vector allocation ... The same addressing rules are applied to the parity disks because they are used as data disks during recovery operations.	2026-08-18 23:33:54 +02:00
Andrea Mazzoleni	4a37e3fece	Change the BLOCK_HASH_SIZE type to avoid potential overflow	2026-08-18 23:33:53 +02:00
Andrea Mazzoleni	54602422dd	Change commenting style	2026-08-18 23:33:52 +02:00
Andrea Mazzoleni	5cfebba19e	Remove unnecessary log argument	2026-06-03 20:57:08 +02:00
Andrea Mazzoleni	cc99a22929	Add protection for block position integer overflow	2026-06-03 19:07:31 +02:00
Andrea Mazzoleni	96e20b3912	Switch esc_tag and path formatting to a contiguous thread-local circular pool to eliminate stack bloat	2026-05-29 11:22:04 +02:00
Andrea Mazzoleni	8749d0dfe3	Handle the cases of directory already create by another process	2026-05-21 10:30:14 +02:00
Andrea Mazzoleni	9f57d3217d	Do not even attempt to recover if there are more failures than parities	2026-05-21 10:29:56 +02:00
Andrea Mazzoleni	0d0431a907	Simpler Copyright string	2026-04-09 17:56:49 +02:00
Christoph Hellwig	60269a1236	Use SPDX (https://spdx.dev/) tags to identify the license used for each ... file, and a COPYING file explaining the licensing scheme, with the actual licenses listed in the LICENSES/ directory.	2026-04-02 16:01:37 +02:00
Andrea Mazzoleni	077cf5de01	Detect more hardware errors	2026-02-24 08:39:50 +01:00
Andrea Mazzoleni	5dfeaf0ef6	Return with an error code if the there is a thermal alert that prevent starting	2026-02-09 23:52:10 +01:00
Andrea Mazzoleni	d3f7bf64c1	Differentiate messages in the log files if they are caused by an hardware issue	2026-02-01 20:44:36 +01:00