86 commits

Author	SHA1	Message	Date
Andrea Mazzoleni	c2be8536bf	Reject non-regular data and parity files after opening	2026-09-28 11:54:11 +02:00
Andrea Mazzoleni	6b8d3e23a0	Drop support for pre-SnapRAID 11 content formats and require migration with SnapRAID 14.x	2026-09-26 17:15:09 +02:00
Andrea Mazzoleni	5f68fda7ae	Propagate non-capacity errors during parity split growth	2026-09-24 21:52:42 +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	c6951393e8	Exit code and logging invariants for log_fatal and hardware log_error	2026-09-21 17:27:07 +02:00
Andrea Mazzoleni	2b784748e3	Propagate final writeback errors from advise_close	2026-09-09 21:25:32 +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	1c9e5df479	Truncate parity splits backwards from the tail to preserve intermediate split boundaries	2026-09-07 22:15:45 +02:00
Andrea Mazzoleni	8ed0224e41	Use F_FULLFSYNC on macOS with fallback to fsync for full barrier durability	2026-09-05 10:39:07 +02:00
Andrea Mazzoleni	5381d0a1ee	Sync parent directory of parity split files in parity_sync	2026-09-04 12:24:25 +02:00
Andrea Mazzoleni	6cd217ec2b	Add O_NOFOLLOW to parity file open/create paths to prevent symlink redirection	2026-08-31 21:34:10 +02:00
Andrea Mazzoleni	2774a6488f	Enforce contiguous prefix invariant for parity splits and reject internal zero-sized splits	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	cea7ce7f0a	Document non-obvious invariants across sync, check, scrub, parity, and handle mapping logic	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	793782fa2d	Fix premature valid_size update before pwrite completion in parity_write	2026-08-31 10:39:17 +02:00
Andrea Mazzoleni	6d4c4925f4	Add unsigned literal suffixes to constants	2026-08-18 23:33:59 +02:00
Andrea Mazzoleni	4423c8c895	Detect truncated parity using the contiguous valid physical prefix	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	fa0a77f84c	Add missing esc_tag() in status and parity split log tags	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	091e44afed	Handle short writes and EINTR in sflush, handle_write, and parity_write	2026-08-18 23:33:58 +02:00
Andrea Mazzoleni	00b4cbafd0	Merge the CLI and Daemon portable interface	2026-08-18 23:33:55 +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	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	65a20f48c6	Ensure to advising the remaining of the file when it's closed	2026-05-21 00:41:37 +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	60bd71d184	Log new block_unsynced and block_unscrubbed counter	2026-02-02 18:00:14 +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	f134201438	Log more information about the filesystems	2026-01-31 16:30:15 +01:00
Andrea Mazzoleni	e743e23555	Add support for short writes to files. It should not happen, but just to be sure.	2026-01-25 11:29:41 +01:00
Andrea Mazzoleni	caf9cd3961	Review all the error messages	2026-01-25 11:14:29 +01:00
Allan Clark	5886923bb1	Add bandwidth limit feature --bw-limit	2025-03-29 19:29:55 +01:00
Andrea Mazzoleni	a605442c8c	Fix typos in messages	2023-12-09 15:35:45 +01:00
Andrea Gelmini	986e9b4131	Fix typos	2020-05-26 12:50:15 +02:00
Andrea Mazzoleni	9a21995a61	Split the parity close and truncate operations ... To avoid any possible conflicts.	2019-06-04 19:28:43 +02:00
Andrea Mazzoleni	a873eee208	Improve parity fixing speed	2019-05-19 10:04:53 +02:00
Andrea Mazzoleni	54015a2df8	Add some more logging in case of failure of parity resize	2017-11-24 23:02:45 +01:00
Andrea Mazzoleni	68563650c9	Use fallocate() with an offset starting at the missing data ... This works better with Btrfs.	2017-11-24 23:02:41 +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	cb84c61d07	Extend the coverage test	2016-11-06 20:23:11 +01:00
Andrea Mazzoleni	8de78a8b9f	Use portable format specified for printf ... Otherwise they raise a warning when building for x64.	2016-11-06 15:52:14 +01:00
Andrea Mazzoleni	ba0184c37c	Add a test option to skip the space holder	2016-10-05 00:12:29 +02:00
Andrea Mazzoleni	a61c415d39	Fix printing of outofparity message	2016-10-02 00:06:48 +02:00
Andrea Mazzoleni	eb039e8186	Print the outofparity explanation at the end ... Otherwise it could scroll away.	2016-09-30 18:40:54 +02:00
Andrea Mazzoleni	3bdc9b93ad	Add additional checks on parity size ... Ensures that it's always aligned at the block size. Also adds more comments about resizing process.	2016-09-28 20:32:50 +02:00
Andrea Mazzoleni	422d642591	Check that the parity was fully allocated ... We must check if any remaining size is left to be allocated.	2016-09-28 18:55:50 +02:00
Andrea Mazzoleni	85df40f40d	Clarify about the space holder for Windows ... In Windows we keep 256 MB to avoid warnings.	2016-08-31 22:26:17 +02:00
Andrea Mazzoleni	5911da55c0	In Windows leave 256 MB of free space in the parity disk ... This is done to avoid the annoying warning message of disk full.	2016-07-27 23:06:59 +02:00