1116 Commits

Author	SHA1	Message	Date
Thomas Schoebel-Theuer	77748d31ff	main: allow fetch of initial uuid	2020-11-07 08:34:57 +01:00
Thomas Schoebel-Theuer	bd22838db3	main: no_fetch when pushing to foreign peers	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	06a9237723	main: push_info to foreign peers	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	d8e641a40e	infra: new push_check operation	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	a4a2034be5	main: fetch exhausting metadata on full trigger	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	cc6fd0755b	main: prepare smarter activation of new oneshot peers	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	8c0fc33630	main: replace old do_additional with oneshot	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	eb938b488d	main: remove old do_communicate	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	6d7c752f2c	main: remove old doing_additional	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	ac7dd94c80	main: remove old additional_peers()	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	1a96616efe	main: new oneshot parameter at activate_peer()	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	7a0c66393f	main: split activate_peer()	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	ca07239410	main: automatic deallocate of new floating peers	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	2cb1d425c6	main: new oneshot peer threads	2020-11-07 08:34:56 +01:00
Thomas Schoebel-Theuer	e03e89ab17	main: make my_uuid global	2020-11-07 08:25:47 +01:00
Thomas Schoebel-Theuer	68596789f5	main: better error message	2020-11-07 08:25:47 +01:00
Thomas Schoebel-Theuer	a11f8666a3	main: allow silent reporting	2020-11-07 08:25:47 +01:00
Thomas Schoebel-Theuer	fb186be1f1	main: silence annoying error msg	2020-11-07 08:25:47 +01:00
Thomas Schoebel-Theuer	f1a388827c	main: push my IP to any preliminary peers	2020-11-07 08:25:47 +01:00
Thomas Schoebel-Theuer	ddd025e5ca	main: rename ambiguous lock	2020-11-07 08:25:46 +01:00
Thomas Schoebel-Theuer	8ac109ad22	server: activate peer on ip push	2020-11-07 08:25:46 +01:00
Thomas Schoebel-Theuer	9231052ce1	main: simplify activate_peer	2020-11-07 08:25:46 +01:00
Thomas Schoebel-Theuer	8fc98684bc	main: allow push to non-activated peer	2020-11-07 08:25:44 +01:00
Thomas Schoebel-Theuer	38ce235e86	main: speedup peer search	2020-11-07 08:01:07 +01:00
Thomas Schoebel-Theuer	577fbac8ed	main: factor out peer allocation	2020-11-07 08:01:07 +01:00
Thomas Schoebel-Theuer	5fd960b91c	main: move make_peer_dir_list	2020-11-07 08:01:07 +01:00
Thomas Schoebel-Theuer	2cb3520e01	infra: rework net address parsing	2020-11-07 08:01:06 +01:00
Thomas Schoebel-Theuer	530a938a62	net: safeguard recv of bad string size	2020-11-07 07:58:53 +01:00
Thomas Schoebel-Theuer	e2ef6f4b04	main: do not write alivelinks before {create,join}-cluster	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	8f510f5936	main: better error msg	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	c77d656c01	infra: remove old method	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	dd428841d0	infra: ignore more name prefixes	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	f7f357669a	main: skip annoying message	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	e689f17d55	infra: automatically create any missing intermediate dirs	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	e1547a1387	net: better sending failure status code	2020-10-28 06:09:11 +01:00
Thomas Schoebel-Theuer	4b08aacf2a	main: prefer fetch from originating peer	2020-10-28 06:09:08 +01:00
Thomas Schoebel-Theuer	dde0281e60	client: refresh info asynchronously	2020-10-27 20:08:05 +01:00
Thomas Schoebel-Theuer	d7adec9f1a	main: fix cork on trigger	2020-10-27 09:13:45 +01:00
Thomas Schoebel-Theuer	b3111a9c6a	infra: fix mars_readlink	2020-10-27 09:12:26 +01:00
Thomas Schoebel-Theuer	fd41b00373	main: fix and simplify parse_args	2020-10-01 14:15:12 +02:00
Thomas Schoebel-Theuer	cbcbed71d4	main: more precise err msg	2020-10-01 14:15:12 +02:00
Thomas Schoebel-Theuer	be05ce3cef	main: fix wording of info message	2020-10-01 14:02:01 +02:00
Thomas Schoebel-Theuer	0a1967278b	main: skip scanning deleted logfiles	2020-10-01 14:01:57 +02:00
Thomas Schoebel-Theuer	8032150f3e	main: report disk-error	2020-09-30 14:24:25 +02:00
Thomas Schoebel-Theuer	e58a5e4cee	infra: propagate any open error code	2020-09-30 10:34:14 +02:00
Thomas Schoebel-Theuer	03e69bdd5c	infra: fix unnecessary unlink	2020-09-21 14:20:25 +02:00
Thomas Schoebel-Theuer	216267bb4b	main: silence annoying error	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	5a4f1961be	all: less msleep	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	a19f64119e	infra: move check for backup string	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	7ef119320b	infra: reduce string testing	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	114d9748ad	main: restrict table searching to subdir entries	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	f65d18ddf5	main: introduce cl_childs and make contiguous	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	ed34d53136	main: remove unnecessary table entries for main worker	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	c48cb7580d	infra: accept any symlinks for later network transfer	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	e77f856d86	infra: use dent hash list for searching	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	a93cfb06f4	net: also hash remote dentries	2020-09-18 17:45:57 +02:00
Thomas Schoebel-Theuer	ec962406c6	main: remove superfluous global from main_worker_fn and structures	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	302e7edfe7	infra: simplify mars_free_dent_all	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	aa3f65a1aa	main: replace remote_dent_list with mars_global instances	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	1e5be3d1b9	infra: move dent transfer prototypes to strategy	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	7d55e6f02a	infra: simplifiy dent search logic	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	47f5de0a09	main: safeguard dent	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	85b8b1312f	infra: safeguard dent parent pointer	2020-09-17 18:02:27 +02:00
Thomas Schoebel-Theuer	423ff91956	infra: better dent hash function	2020-09-17 18:02:15 +02:00
Thomas Schoebel-Theuer	5d1484fc26	infra: safeguard dent list checking	2020-09-15 18:16:07 +02:00
Thomas Schoebel-Theuer	eb6e3dc20d	infra: dent order statistics	2020-09-15 18:16:07 +02:00
Thomas Schoebel-Theuer	9e3faf159c	infra: better dent statistics	2020-09-15 18:16:07 +02:00
Thomas Schoebel-Theuer	23b8ef7aa7	main: fix race on mars_global	2020-09-15 18:14:50 +02:00
Thomas Schoebel-Theuer	adaecce4c8	infra: safeguard free_mars_global	2020-09-15 18:05:54 +02:00
Thomas Schoebel-Theuer	efbb44cf4b	all: earlier rot destruction	2020-09-15 18:05:47 +02:00
Thomas Schoebel-Theuer	f9f2a421b8	infra: safeguard dents at _op_remove	2020-09-15 11:11:49 +02:00
Thomas Schoebel-Theuer	b0f8b3800f	main: add d_count for long-lasting references	2020-09-15 11:11:49 +02:00
Thomas Schoebel-Theuer	2231b50d04	infra: fix mapfree use-after-free	2020-09-15 03:18:17 +02:00
Thomas Schoebel-Theuer	49b69cd723	main: reduce mars_find_dent searching at make_sync	2020-09-08 11:34:40 +02:00
Thomas Schoebel-Theuer	ab60fbdf4e	main: reduce mars_find_dent searching further	2020-09-08 11:34:40 +02:00
Thomas Schoebel-Theuer	963d656f26	main: reduce mars_find_dent searching at switches	2020-09-08 11:34:40 +02:00
Thomas Schoebel-Theuer	f1efb0604e	infra: improved scalability of mapfree infrastructure	2020-09-08 11:00:36 +02:00
Thomas Schoebel-Theuer	f770728c72	infra: fix replacement of .deleted links with files	2020-09-08 10:32:38 +02:00
Thomas Schoebel-Theuer	1bc326ec4f	main: only active peers shall count for usable features	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	1c3468985a	infra: increase hash table	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	7f65652f74	infra: better hash distribution	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	3b3801d23a	infra: speed up fuzzy hashing algorithm	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	d60326ca42	infra: earlier stop searching in unordered list part	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	b63c7f13cf	infra: improved dent debugging	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	7935ac1037	main: remove obsolete variable	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	b9964cd6c6	infra: skip non-member dents and subtrees	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	9828207c62	infra: factor out _reconnect_dent()	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	c500183177	server: precise thread naming	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	c575f28fbe	infra: fix IOPS and other computations	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	1238dcaf64	if: improve accuracy of IOPS computation	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	e59056860f	bio: show and compute total_* statistics only when debugging	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	aed4daef78	main: initial symlink update after push	2020-09-01 19:35:10 +02:00
Thomas Schoebel-Theuer	575c4d49b3	main: fix alivelink retrieval for inconsistent updates	2020-09-01 19:34:16 +02:00
Thomas Schoebel-Theuer	2720850215	infra: fix digest availability	2020-08-30 17:25:07 +02:00
Thomas Schoebel-Theuer	166f166f3f	main: safeguard parent pointers	2020-08-12 08:56:47 +02:00
Thomas Schoebel-Theuer	bf682f1273	all: minimum link update frequency, default 10s ... Otherwise sysadmins might draw the wrong conclusion that something might be hanging, instead of taking just a long time.	2020-08-12 08:56:29 +02:00
Thomas Schoebel-Theuer	27d3e9ff9b	net: use IP_FREEBIND for server sockets	2020-08-11 09:17:52 +02:00
Thomas Schoebel-Theuer	41507c7392	aio: show and compute total_* statistics only when debugging	2020-08-11 09:17:52 +02:00
Thomas Schoebel-Theuer	2e5b093657	main: safeguard potential race	2020-08-11 09:17:51 +02:00
Thomas Schoebel-Theuer	aff7bab0cc	main: fix race on exceptional secondary repair	2020-08-11 09:17:51 +02:00
Thomas Schoebel-Theuer	1d90b97db2	logger: fix race on replay_code	2020-08-11 09:17:51 +02:00
Thomas Schoebel-Theuer	71d8a9ecce	main: do not report additional connections	2020-08-02 13:21:28 +02:00
Thomas Schoebel-Theuer	769f325f25	main: fix activation of additional connections	2020-08-02 13:21:28 +02:00
Thomas Schoebel-Theuer	bc8ff9048c	main: new scalable alivelinks	2020-08-02 12:10:20 +02:00
Thomas Schoebel-Theuer	eb1cb08791	main: fix fetch of dirs	2020-08-02 10:58:03 +02:00
Thomas Schoebel-Theuer	d24c57e50a	all: bump features version	2020-08-02 10:56:17 +02:00
Thomas Schoebel-Theuer	2132853194	if: show and compute total_* statistics only when debugging	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	6f21da8cec	if: better statistics	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	3367e483a0	if: reduce fly_count atomic_t statistics	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	dbc19ad904	main: report last completion stamp	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	2b7e4587b7	if: remember last completion timestamp	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	c1df8e7c84	infra: skip any backup subdirectories	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	fb6ed4aebe	main: safeguard delete-resource	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	3fb3ce9c8e	infra: retry creation on -ELOOP	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	a5576d5ad3	sio: do not follow symlinks	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	3883b2bf10	aio: do not follow symlinks on O_CREAT	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	ee4258ccfc	main: allow modprobe when uuid is missing	2020-07-31 09:26:20 +02:00
Thomas Schoebel-Theuer	987154052f	main: allow exceptional fresh uuid communication	2020-07-31 09:26:19 +02:00
Thomas Schoebel-Theuer	ff79d8b30d	main: deny modprobe when /mars is no mountpoint	2020-07-31 09:26:19 +02:00
Thomas Schoebel-Theuer	6d9ffefb84	infra: new helper mars_is_mountpoint()	2020-07-31 09:26:16 +02:00
Thomas Schoebel-Theuer	7467aa9939	infra: allow pushing links to peers	2020-07-24 22:42:46 +02:00
Thomas Schoebel-Theuer	8d9ac84b46	infra: extend cmds with 2 strings	2020-07-20 21:20:47 +02:00
Thomas Schoebel-Theuer	8946873739	infra: new trigger code conventions	2020-07-20 21:20:09 +02:00
Thomas Schoebel-Theuer	1fdb12179d	main: only report true replay errors	2020-07-20 09:45:12 +02:00
Thomas Schoebel-Theuer	cc12a051d2	main: allow propagation of foreign device-*	2020-07-16 06:40:40 +02:00
Thomas Schoebel-Theuer	a751ec7c42	infra: fix default tree recursion depth	2020-07-16 06:39:51 +02:00
Thomas Schoebel-Theuer	9c63bf0a38	infra: fix missing get_inode()	2020-07-16 06:39:32 +02:00
Thomas Schoebel-Theuer	229a0836d2	main: improve crash recovery for secondary ... Primary and secondary should use the same correction method.	2020-07-11 19:02:57 +02:00
Thomas Schoebel-Theuer	53090ead3d	main: exceptional repair status	2020-07-11 19:02:57 +02:00
Thomas Schoebel-Theuer	bd6604f8ce	main: fix race between primary and secondary roles	2020-07-11 19:02:57 +02:00
Thomas Schoebel-Theuer	c31efa006a	main: wait until logger fully stopped before starting again	2020-07-11 19:02:57 +02:00
Thomas Schoebel-Theuer	be5e9aa5ae	main: fix recovery resync	2020-07-11 19:02:57 +02:00
Thomas Schoebel-Theuer	f6335e4625	main: safeguard more pointers	2020-07-11 19:02:57 +02:00
Thomas Schoebel-Theuer	76e0dfba07	main: better crash debugging	2020-07-11 09:56:33 +02:00
Thomas Schoebel-Theuer	64a915aafb	main: fix detach corner case	2020-07-08 22:14:15 +02:00
Thomas Schoebel-Theuer	3afad273fd	infra: also send prot level over dents	2020-07-08 22:14:03 +02:00
Thomas Schoebel-Theuer	e02bd88349	infra: fix proto_level conditions	2020-07-08 22:10:08 +02:00
Thomas Schoebel-Theuer	48a72c6bb4	infra: bump MARS_PROTO_LEVEL for dent proto compatibility	2020-07-08 21:22:04 +02:00
Thomas Schoebel-Theuer	5071b3d0b2	infra: remember Lamport stamp of remote link tree	2020-07-08 21:09:39 +02:00
Thomas Schoebel-Theuer	e551b6d89f	infra: make Lamport exchange more generic	2020-07-08 21:09:39 +02:00
Thomas Schoebel-Theuer	8a062ee2db	infra: fix io_timeout of copy bricks	2020-07-08 21:09:39 +02:00
Thomas Schoebel-Theuer	ea4fbc1885	all: remove superfluous dealloc tests and clears	2020-07-08 21:00:05 +02:00
Thomas Schoebel-Theuer	ceebaf04e5	infra: safeguard double free	2020-07-08 21:00:05 +02:00
Thomas Schoebel-Theuer	92df0da748	infra: fix NULL deref on empty dents	2020-07-05 09:32:23 +02:00
Thomas Schoebel-Theuer	dc9324a7a6	if: do not report IO errors at bio level	2020-06-30 21:07:09 +02:00
Thomas Schoebel-Theuer	513560af8b	infra: strengthen trigger semantics	2020-06-30 21:07:09 +02:00
Thomas Schoebel-Theuer	a698f42f24	main: remote trigger when logger stops	2020-06-30 21:07:09 +02:00
Thomas Schoebel-Theuer	16b5209a0d	main: immediately fetch next logfile	2020-06-30 21:07:09 +02:00
Thomas Schoebel-Theuer	97394a9336	infra: use cond_resched()	2020-06-30 21:07:09 +02:00
Thomas Schoebel-Theuer	f7dbb5c0d0	server: replace spinlock with mutex	2020-06-30 21:07:09 +02:00