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Author	SHA1	Message	Date
Sage Weil	464d248e35	Makefile: fix up initscript packaging	2009-07-15 14:07:37 -07:00
Sage Weil	6b3309a87c	initscripts: /etc, not /usr/etc	2009-07-15 14:07:37 -07:00
Sage Weil	1c1e7df4d8	kclient: kill debug msg	2009-07-15 12:19:18 -07:00
Sage Weil	8f09da9544	kclient: fix up patchset comments, docs	2009-07-15 12:06:23 -07:00
Sage Weil	36dd23aba5	mds: adjust client reconnect timeout	2009-07-15 11:50:48 -07:00
Sage Weil	f80db8dfa5	msgr: use SIGUSR2 for pipe kills, USR1 for accepter kills ... Otherwise our pthread sigmask change for accepter pselect() call can block signals sent to kill pipe threads, and we get hangs on msgr shutdown.	2009-07-14 16:33:55 -07:00
Sage Weil	81cc70a858	kclient: whitespace	2009-07-14 14:06:09 -07:00
Sage Weil	7cf994d530	kclient: some comment cleanup	2009-07-14 14:04:35 -07:00
Sage Weil	8e1d2ad7fc	mds: eval locks too in reissue_all_caps after mds restart ... We may have correct wanted, issued info for the clients, but that doesn't help us if we don't use it.	2009-07-14 13:46:58 -07:00
Sage Weil	09dffea8e9	mds: reset seq on mds after reconnect, too ... We were setting it to 1 (due to the issue_norevoke() call), but the client is resetting to 0, so do the same here. (Otherwise subsequent client cap messages may get ignored.)	2009-07-14 13:46:10 -07:00
Sage Weil	b32f7cfb4c	mds: flush log during clientreplay	2009-07-14 13:27:14 -07:00
Sage Weil	161a8b1c7a	mds: fix max_size calculation ... We want to ROUND_UP_TO from (size+1)<<1, otherwise size=0 gives us a max_size of 0 (no good!).	2009-07-14 13:18:04 -07:00
Sage Weil	5249a2bd50	uclient: make lstat() take mask	2009-07-14 12:50:06 -07:00
Sage Weil	b5bae80b66	mds: truncate journal on partial write ... Otherwise, we start writing new entries, then restart, and end up with garbage at the write pos.	2009-07-14 12:40:39 -07:00
Sage Weil	ab824409ac	mds: apply cap mask in choose_lock_state ... Otherwise we get CAP_GWR and other bits outside of simplelock mask.	2009-07-14 12:40:38 -07:00
Sage Weil	e9f456843c	msgr: fix race with signals vs select with pselect ... Fixes hang where accepter thread misses the stop signal and doesn't shut down.	2009-07-14 10:35:03 -07:00
Sage Weil	82fe78cf1d	mkcephfs: chown/chmod mount point if non-root	2009-07-14 10:17:29 -07:00
Sage Weil	e4f817030f	mds: reconnect caps added via replay+issue_new_caps ... Also, set up the initial lock states after reconnecting them!	2009-07-13 17:48:19 -07:00
Sage Weil	ea2f8343d2	mds: check client ranges on mds restart	2009-07-13 17:48:19 -07:00
Sage Weil	2b03d81b1d	mds: adjust client range on open existing for write	2009-07-13 17:48:19 -07:00
Sage Weil	e842cf55b2	mds: journal recovered mtime; cleanup ... Also avoid using in->inode as that may fail with concurrent updates (if that's even possible?).	2009-07-13 17:48:19 -07:00
Sage Weil	6867c0cb9a	mds: do not check_inode_max_size in eval() path ... This is super dangerous, since we may journal something in the middle of preparing another journal entry. (This is notably a problem with calls to issue_new_caps). Kill fugly NO_SIZE_CHECK flag too, yay.	2009-07-13 17:48:18 -07:00
Sage Weil	b1d5bea560	mds: set client_range on open O_TRUNC ... Set client_ranges explicitly. Move get_layout_size_inc into inode_t.	2009-07-13 17:48:18 -07:00
Sage Weil	0b454296a3	mds: base client_ranges update on issued|wanted, not just issued	2009-07-13 17:48:18 -07:00
Sage Weil	23aeea4ee7	mds: use SCAN state for file recovery on mds restart ... This ensures we revoke other caps before scanning for file sizes.	2009-07-13 17:48:18 -07:00
Sage Weil	0d5b2c08ad	Makefile: fix whitespace	2009-07-13 10:39:25 -07:00
Sage Weil	5cfa35e4af	initscript: fix 'reload'	2009-07-13 10:38:23 -07:00
Sage Weil	9a7fdb22a9	initscripts: do what we can to run as user specified in the conf	2009-07-13 10:38:23 -07:00
Sage Weil	5bb2968985	initscripts: substitute in proper autoconf paths ... Based on http://www.gnu.org/software/hello/manual/autoconf/Installation-Directory-Variables.html	2009-07-13 10:30:43 -07:00
Sage Weil	08a6fb733d	mds todos	2009-07-10 15:32:56 -07:00
Sage Weil	2789732c9e	kclient: simplify/fix cap delay timeouts ... Do NOT reset timeouts at the top of ceph_check_caps.. that's just wrong, and screws up cap release logic. Reset timeouts when we requeue the cap, since that's what all the callers do.	2009-07-10 15:32:56 -07:00
Sage Weil	f871d3e0a0	mds: on restart, only recover files affected by missing clients	2009-07-10 15:32:56 -07:00
Sage Weil	3a86b94cb3	mds: maintain per-client write ranges instead of single max_size ... We need to track individual clients' ability to write to a file in order to behave rationally when a client dies or fails to reconnect after an mds restart. There is also a behavior change hiding in here: before we were adjusting max_size based on _wanted_ caps, but that was unsafe, since a client may have the old max_size value and initiate a write after informing the mds it no longer wants said caps. There will undoubtably be some fallout from that change... Also clean up instances of memset() on inode_t and friends. Define and use constructors instead.	2009-07-10 15:32:56 -07:00
Sage Weil	167f4cad26	uclient: fix getdir() to use new readdir_r return value	2009-07-10 15:32:55 -07:00
Sage Weil	8733b56fe5	uclient: stop using mds inode_t	2009-07-10 15:32:55 -07:00
Sage Weil	28e444dd0a	mds: add SCAN, PRE_SCAN lock states ... Also clean up state machine array sizes	2009-07-10 15:32:55 -07:00
Sage Weil	2ca5659eec	osd: less hexdump on tmap updates	2009-07-10 15:32:55 -07:00
Yehuda Sadeh	bdfc852106	objecter: fix pool objects listing	2009-07-10 13:19:13 -07:00
Sage Weil	58fa7c1bed	kclient: fix uninitialized vars	2009-07-09 16:44:09 -07:00
Sage Weil	21804bcc19	todo	2009-07-09 16:34:54 -07:00
Sage Weil	9a5d053459	Revert "kclient: strip out kernel version compatibility cruft" ... This reverts commit ac1cf5dc7343953462aa27dc3526dd5ccec9cb53.	2009-07-09 16:33:38 -07:00
Sage Weil	28aa4e8a43	Merge branch 'master' of ssh://ceph.newdream.net/git/ceph	2009-07-09 16:29:36 -07:00
Sage Weil	67822ef05a	s3gw: make compilation optional (./configure --with-s3gw)	2009-07-09 16:28:18 -07:00
Sage Weil	280e4df95d	uclient: include tid in cap flush, flushsnap	2009-07-09 15:50:29 -07:00
Sage Weil	1961fb75eb	kclient: include tid in cap flush, flushsnap ... This avoids (dirty 1, flush 1, dirty 2, flush 2, flush_ack 1 -> mark clean) badness.	2009-07-09 15:41:23 -07:00
Sage Weil	6d95e290aa	mds: add tid to cap flush/flushsnap ops ... And include in the ACK.	2009-07-09 15:35:22 -07:00
Sage Weil	45e409451a	kclient: assign seq to cap flush; avoid starvation on sync_fs ... Assign a seq# to each cap flush. When we sync_fs, wait only for prior cap flushes to complete. Also, fix wait_unsafe_requests.	2009-07-09 15:11:52 -07:00
Sage Weil	c8744d6d48	kclient: debug output cleanup	2009-07-09 14:35:19 -07:00
Sage Weil	b5d32fa451	uclient: assign sequence to cap flushes, avoiding sync_fs starvation ... Order flushes, so we can wait for them without possibility of starvation.	2009-07-09 14:35:19 -07:00
Sage Weil	1a255ca1a0	kclient: fix write_inode; force dirty cap flush by mdsc_sync ... Adding flag to ceph_check_flags to flush any dirty data. Pass through from mdsc_sync. Also, flush if i_ceph_flags & CEPH_I_FLUSH to avoid letting write_inode calls similarly leak through.	2009-07-09 14:35:19 -07:00