139 commits

Author	SHA1	Message	Date
Andrea Mazzoleni	b959f0056e	Quiesce read-ahead before thermal spin-down	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	4423c8c895	Detect truncated parity using the contiguous valid physical prefix	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	ef6fa54ee2	Fix parity writer error propagation in io_flush and abort sync on parity write failures	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	661e539f45	Defer pending snapshot promotion until parity sync	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	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	58fece3584	Extend io_init() to support arbitrary combinations of data and parity operations	2026-08-18 23:33:53 +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	76ce1cbb16	Add regression check for Btrfs ... It requires root privileges as it has to create Btrfs filesystems.	2026-08-18 23:33:52 +02:00
Andrea Mazzoleni	275063d23c	Track deallocated files in the content file for parity recovery ... Add a new 'dealloc' list per disk to record files that were removed or modified during a scan. This list is saved in the content file (new format version SNAPCNT4) so that past parity contributions of those files can be imported from previous snapshots.	2026-08-18 23:33:52 +02:00
Andrea Mazzoleni	54602422dd	Change commenting style	2026-08-18 23:33:52 +02:00
Andrea Mazzoleni	1227a8c45e	Sync no longer requires clearing the past hash ... It no longer assumes past hashes are valid if even a single unsynced block exists, which indicates a previous sync was interrupted. While this makes syncing slower after an interruption, it preserves the past hash in the content file, enabling a more reliable fix if a disk fails following an incomplete sync. This ensures the --import option remains functional even after an interrupted sync.	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	cf452a091d	Log using log_error all errors that are not resulting in an early termination	2026-06-03 12:33:29 +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	492ad40f2c	Simpler handling of skip_sync	2026-05-21 16:08:03 +02:00
Andrea Mazzoleni	c2969f11ba	Give a reasonable value to blockcur in case of alert failure	2026-05-21 16:08:03 +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	83b1c9bf3b	Print Everything OK also if nothing was processed	2026-02-09 14:39:19 +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
Andrea Mazzoleni	622b796208	Rename error counters	2026-01-25 22:21:47 +01:00
Andrea Mazzoleni	caf9cd3961	Review all the error messages	2026-01-25 11:14:29 +01:00
Andrea Mazzoleni	94e71365b8	Use "warning" for less relevant errors in the final exit status	2026-01-22 16:13:25 +01:00
Andrea Mazzoleni	b29500c25f	Update beautification with uncrustify	2026-01-22 16:13:25 +01:00
Andrea Mazzoleni	e80734fc4c	Fix typos	2026-01-22 16:13:25 +01:00
Andrea Mazzoleni	69d9335c9c	Revise log documentation	2026-01-17 19:13:52 +01:00
Andrea Mazzoleni	e9756461af	Failing to flush is an I/O error	2026-01-16 10:05:31 +01:00
Andrea Mazzoleni	276b06f0a6	Extend the log error tags to differentiate between io/silent to generic errors	2026-01-14 01:45:32 +01:00
Andrea Mazzoleni	52ef48655f	Improve and change the order of the user messages ... The "Everything is OK" is now printed as latest one.	2025-10-13 13:51:18 +02:00
Andrea Mazzoleni	906d215bf5	Add thermal protection options: temp_limit and temp_sleep ... Introduce two new configuration directives to protect disks from overheating: - temp_limit <TEMPERATURE_CELSIUS> Sets the maximum allowed disk temperature. When any disk exceeds this limit, SnapRAID stops all operations and spins down the disks. - temp_sleep <TIME_IN_MINUTES> Specifies how long disks remain in standby after a temperature event. Defaults to 15 minutes. These options allow SnapRAID to automatically pause activity and cool down disks when a temperature threshold is reached, improving data safety and hardware longevity.	2025-09-27 16:05:05 +02:00
Andrea Mazzoleni	30474cfb80	Ensure that writer buffers are flushed before synchronizing parity writes	2025-09-25 15:32:34 +02:00
Andrea Mazzoleni	a605442c8c	Fix typos in messages	2023-12-09 15:35:45 +01:00
Andrea Mazzoleni	2a5b5499c4	Avoid to recompute the block status multiple times ... Store it in a bit vector and reuse the result.	2021-05-22 11:37:36 +02:00
Andrea Mazzoleni	cb8b3dc804	Print a new Selecting... stage to get an idea of the time spent on it	2021-05-22 10:14:53 +02:00
Andrea Gelmini	986e9b4131	Fix typos	2020-05-26 12:50:15 +02:00
BlueBlock	72924c6d34	Fix a typo in a message	2018-09-25 22:27:20 +02:00
Andrea Mazzoleni	b9740e06f4	Print filenames in the stats screen	2017-11-24 22:17:24 +01:00
Andrea Mazzoleni	713a8138c0	Minor formatting changes	2017-11-03 23:46:45 +01:00
Andrea Mazzoleni	61a1e7a7e6	Use casting when printing value that may be of a different type ... The stat struct could use whatever type for st_* fields.	2017-10-27 22:54:42 +02:00
Andrea Mazzoleni	bb3a4a54a1	When printing the diff bits, also tell how many in total	2016-11-27 20:57:22 +01:00