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git.apps.os.sepia.ceph.com Git - ceph.git/log
Sage Weil [Mon, 25 May 2009 18:12:06 +0000 (11:12 -0700)]
osd: only register the ObjectContext if we go on to write
We only need it to be registered if we are carrying state over some period
of time, which isn't the case for reads.
Sage Weil [Mon, 25 May 2009 17:57:59 +0000 (10:57 -0700)]
osd: unify read and write paths
Sage Weil [Sat, 23 May 2009 01:17:46 +0000 (18:17 -0700)]
osd: break apart write stages, transactions
We break the write preparation into three stages. First we run the ops
vector and build the op_t transaction. If it is non-empty, we build a
clone_t transaction to run before it, and a local_t that updates the osd's
PG log and metadata.
Take care to preserve old exists, size, and version values before running
the ops vector as those are clobbered but need to be send to the replica
osds.
Sage Weil [Sat, 23 May 2009 00:53:44 +0000 (17:53 -0700)]
filestore: apply multiple Transactions as a unit
This lets the user build a few different Transactions and submit them to
the store for commit as a unit.
Sage Weil [Fri, 22 May 2009 22:42:35 +0000 (15:42 -0700)]
osd: clean out zero->delete munging
Sage Weil [Fri, 22 May 2009 19:36:45 +0000 (12:36 -0700)]
osd: clean up op_modify a bit
Yehuda Sadeh [Fri, 22 May 2009 23:57:52 +0000 (16:57 -0700)]
class: when class not found, don't wait forever
Yehuda Sadeh [Fri, 22 May 2009 22:30:44 +0000 (15:30 -0700)]
class: fix class removal via classmon
Yehuda Sadeh [Fri, 22 May 2009 22:02:01 +0000 (15:02 -0700)]
class: cmon doesn't crash if can't find requested class
Yehuda Sadeh [Fri, 22 May 2009 21:58:27 +0000 (14:58 -0700)]
class: some cleanup
Yehuda Sadeh [Fri, 22 May 2009 21:52:25 +0000 (14:52 -0700)]
class: paxos distribution of class operations fixes
Yehuda Sadeh [Fri, 22 May 2009 19:39:51 +0000 (12:39 -0700)]
class: some fixes, testrados works again
Yehuda Sadeh [Fri, 22 May 2009 18:28:40 +0000 (11:28 -0700)]
class: same version, multiple archs work
Sage Weil [Fri, 22 May 2009 19:16:08 +0000 (12:16 -0700)]
osd: unify ReadOpContext and WriteOpContext -> OpContext
Sage Weil [Fri, 22 May 2009 18:43:38 +0000 (11:43 -0700)]
osd: refactor pick_read_snap into find_object_context
This gets us a bit closer to unifying the read and write paths.
Sage Weil [Fri, 22 May 2009 17:30:26 +0000 (10:30 -0700)]
osd: always set snapid in MOSDOp
This reverts
ced9929bffc36347a6521a861a482433249e978c .
Sage Weil [Fri, 22 May 2009 17:16:08 +0000 (10:16 -0700)]
osd: check/change object mode in response to ops; fixes.
Yehuda Sadeh [Fri, 22 May 2009 16:40:32 +0000 (09:40 -0700)]
make: fix libtestclass.so name
Yehuda Sadeh [Thu, 21 May 2009 23:55:16 +0000 (16:55 -0700)]
class: fix class storage
Yehuda Sadeh [Thu, 21 May 2009 23:40:05 +0000 (16:40 -0700)]
class: add architecture to version
Sage Weil [Thu, 21 May 2009 19:35:26 +0000 (12:35 -0700)]
osd: some ObjectContext changes
Sage Weil [Thu, 21 May 2009 19:33:43 +0000 (12:33 -0700)]
osd: don't look at snapid if may_write().. it's not defined (see snapc!)
Sage Weil [Thu, 21 May 2009 19:22:46 +0000 (12:22 -0700)]
osd: fix pg locking in handle_op
Yehuda Sadeh [Thu, 21 May 2009 18:02:29 +0000 (11:02 -0700)]
class: remove default test class
Yehuda Sadeh [Thu, 21 May 2009 17:41:31 +0000 (10:41 -0700)]
class: osd specifies class version when fetching class
Sage Weil [Thu, 21 May 2009 16:52:24 +0000 (09:52 -0700)]
osd: ProjectedObject -> ObjectContext; object access mode state notes
Sage Weil [Thu, 21 May 2009 14:52:13 +0000 (07:52 -0700)]
osd: reorg handle_op; turn off preprocess_op
None of the preprocess stuff is working at the moment.. just skip it all
for now.
Yehuda Sadeh [Wed, 20 May 2009 23:26:37 +0000 (16:26 -0700)]
class: fix a class version issue
Yehuda Sadeh [Wed, 20 May 2009 23:00:03 +0000 (16:00 -0700)]
class: string class version can be specified
Yehuda Sadeh [Wed, 20 May 2009 21:13:43 +0000 (14:13 -0700)]
rados: add 'remove' operation
Yehuda Sadeh [Wed, 20 May 2009 20:35:50 +0000 (13:35 -0700)]
rados: supply a C++ api
Yehuda Sadeh [Wed, 20 May 2009 18:16:22 +0000 (11:16 -0700)]
class: don't return nonexisting method
Sage Weil [Wed, 20 May 2009 19:10:12 +0000 (12:10 -0700)]
osd: describe osd ops as READ, WRITE, or READ|WRITE
An op is either a pure read (read, stat), a pure (blind) write (write
extent, delete), or read+write (e.g., read/modify/write).
Writes with read portions that are captured by ProjectedObjectInfo (size,
truncate attr) can pretend to be purely write (as they are now).
Sage Weil [Wed, 20 May 2009 18:48:32 +0000 (11:48 -0700)]
objecter: kill inc_locks.
These aren't needed or used since there is a generic blacklist mechanism
in the osdmap (that is simpler and more robust).
Sage Weil [Wed, 20 May 2009 16:52:49 +0000 (09:52 -0700)]
osd: add WriteOpContext; some refactoring
Push as much write state into the WriteOpContext as possible; use
RepGather only for addition items necessary for the op replication.
Sage Weil [Wed, 20 May 2009 03:57:38 +0000 (20:57 -0700)]
osd: push all the read state into OpContext
Instead of referencing items on the stack, put everything important
directly in the OpContext.
Sage Weil [Tue, 19 May 2009 23:56:17 +0000 (16:56 -0700)]
librados: don't care about mds messages
Sage Weil [Tue, 19 May 2009 23:55:25 +0000 (16:55 -0700)]
librados: use generic C_SafeCond and wait safely for acks
Sage Weil [Tue, 19 May 2009 23:28:49 +0000 (16:28 -0700)]
class: fix warning
Yehuda Sadeh [Tue, 19 May 2009 23:34:38 +0000 (16:34 -0700)]
osd: return immediately after -EAGAIN
Yehuda Sadeh [Tue, 19 May 2009 23:25:13 +0000 (16:25 -0700)]
osd: don't free message on EAGAIN after get_class
Yehuda Sadeh [Tue, 19 May 2009 22:30:22 +0000 (15:30 -0700)]
librados: keep bufferlist on the stack
Yehuda Sadeh [Tue, 19 May 2009 22:13:23 +0000 (15:13 -0700)]
class: pass context to method execution
Yehuda Sadeh [Tue, 19 May 2009 22:09:14 +0000 (15:09 -0700)]
osd: some interface change in do_read_ops, uses context
Sage Weil [Tue, 19 May 2009 22:42:26 +0000 (15:42 -0700)]
rados: look up pool by name
Sage Weil [Tue, 19 May 2009 21:44:29 +0000 (14:44 -0700)]
kclient: import into fs/staging
Sage Weil [Tue, 19 May 2009 21:44:03 +0000 (14:44 -0700)]
makefile: remove unneeded libtestclass_so_SOURCES
Sage Weil [Tue, 19 May 2009 21:42:18 +0000 (14:42 -0700)]
header comments
Yehuda Sadeh [Tue, 19 May 2009 20:36:25 +0000 (13:36 -0700)]
osd: get rid of the grep op
Yehuda Sadeh [Tue, 19 May 2009 19:44:14 +0000 (12:44 -0700)]
class: able to list loaded classes on the monitor
Sage Weil [Tue, 19 May 2009 20:20:14 +0000 (13:20 -0700)]
Merge branch 'unstable' into rados
Conflicts:
src/client/SyntheticClient.cc
src/kernel/bookkeeper.h
src/osd/ReplicatedPG.cc
src/osdc/Filer.cc
src/osdc/Objecter.h
Sage Weil [Tue, 19 May 2009 19:43:04 +0000 (12:43 -0700)]
kclient: kill dput/d_drop debug cruft
Sage Weil [Tue, 19 May 2009 19:26:12 +0000 (12:26 -0700)]
kclient: remove bookkeeper
Sage Weil [Tue, 19 May 2009 18:23:35 +0000 (11:23 -0700)]
kclient: fix kbuild.patch for 2.6.30
Sage Weil [Tue, 19 May 2009 18:17:11 +0000 (11:17 -0700)]
changelog
Sage Weil [Tue, 19 May 2009 17:29:12 +0000 (10:29 -0700)]
osd: factor out do_read_ops helper
Sage Weil [Tue, 19 May 2009 17:18:29 +0000 (10:18 -0700)]
todo'd
Sage Weil [Tue, 19 May 2009 17:18:16 +0000 (10:18 -0700)]
initscript: fix instance check
Sage Weil [Tue, 19 May 2009 16:58:15 +0000 (09:58 -0700)]
mon: send mount error to client on EPERM or protocol version mismatch
Sage Weil [Tue, 19 May 2009 16:57:53 +0000 (09:57 -0700)]
kclient: fix mount err reporting
No more delay
Sage Weil [Tue, 19 May 2009 01:40:44 +0000 (18:40 -0700)]
osd: handle errors on rdcall
Sage Weil [Mon, 18 May 2009 23:51:29 +0000 (16:51 -0700)]
filer: make probe recover size and/or mtime; fix some bugs
This fixes up MDS recovery to find the file size. And makes
probe actually work.. it was pretty broken before.
Sage Weil [Mon, 18 May 2009 22:47:36 +0000 (15:47 -0700)]
osd: cleanly implement OSD_OP_STAT
Put stat result (size AND mtime) in read result bufferlist.
Yehuda Sadeh [Mon, 18 May 2009 22:54:13 +0000 (15:54 -0700)]
kclient: fix compilation error
Yehuda Sadeh [Mon, 18 May 2009 22:51:36 +0000 (15:51 -0700)]
Merge branch 'rados' of ssh://ceph.newdream.net/git/ceph into rados
Conflicts:
src/kernel/bookkeeper.h
Yehuda Sadeh [Mon, 18 May 2009 22:49:27 +0000 (15:49 -0700)]
class: end to end method execution
Sage Weil [Mon, 18 May 2009 21:48:54 +0000 (14:48 -0700)]
uclient: fix missing cap behavior
Ignore cap messages if we don't have the inode or cap.
Sage Weil [Mon, 18 May 2009 20:27:37 +0000 (13:27 -0700)]
Merge branch 'unstable' into rados
Conflicts:
src/include/ceph_fs.h
src/kernel/bookkeeper.h
Sage Weil [Mon, 18 May 2009 20:21:26 +0000 (13:21 -0700)]
kclient: style fixes
Sage Weil [Mon, 18 May 2009 20:21:58 +0000 (13:21 -0700)]
kclient: strip trailing whitespace
Sage Weil [Mon, 18 May 2009 19:01:21 +0000 (12:01 -0700)]
initscript: make sure cmdline instance exists
Sage Weil [Mon, 18 May 2009 18:28:49 +0000 (11:28 -0700)]
kclient: make bookkeeper compile when not in .config
Sage Weil [Thu, 14 May 2009 23:06:30 +0000 (16:06 -0700)]
mon: use generic C_Command in ClassMonitor
Yehuda Sadeh [Mon, 18 May 2009 18:20:42 +0000 (11:20 -0700)]
kclient: disable bookkeeper when including some kernel headers
Conflicts:
src/kernel/bookkeeper.h
Sage Weil [Mon, 18 May 2009 17:47:35 +0000 (10:47 -0700)]
osd: clean up output
Sage Weil [Mon, 18 May 2009 18:22:24 +0000 (11:22 -0700)]
mds: drop mut locks after file_recover_cow
Sage Weil [Mon, 18 May 2009 18:19:29 +0000 (11:19 -0700)]
mds: fix caps issued on snapped inodes
Do not adjust Capability on snapped inodes (otherwise cap state
gets out of sync with client).
Yehuda Sadeh [Mon, 18 May 2009 18:11:22 +0000 (11:11 -0700)]
kclient: keep page locked after page_mkwrite call
Yehuda Sadeh [Mon, 18 May 2009 18:03:10 +0000 (11:03 -0700)]
kclient: disable bookkeeper when including some kernel headers
Yehuda Sadeh [Mon, 18 May 2009 17:20:01 +0000 (10:20 -0700)]
class: fix compilation
Yehuda Sadeh [Mon, 18 May 2009 17:17:27 +0000 (10:17 -0700)]
class: moving ClassHandler to common/
Sage Weil [Sat, 16 May 2009 20:39:48 +0000 (13:39 -0700)]
debian: add KERNELDIR
Sage Weil [Sat, 16 May 2009 20:37:10 +0000 (13:37 -0700)]
debian: behave without Makefile
Yehuda Sadeh [Fri, 15 May 2009 23:43:52 +0000 (16:43 -0700)]
class: some fixes
Yehuda Sadeh [Fri, 15 May 2009 22:18:25 +0000 (15:18 -0700)]
class: some api implementation
Yehuda Sadeh [Fri, 15 May 2009 20:37:51 +0000 (13:37 -0700)]
osd: fix compilation issue
Yehuda Sadeh [Fri, 15 May 2009 17:30:34 +0000 (10:30 -0700)]
class: add register/unregister
Yehuda Sadeh [Thu, 14 May 2009 22:59:30 +0000 (15:59 -0700)]
class: remove initial test class
Sage Weil [Fri, 15 May 2009 05:35:24 +0000 (22:35 -0700)]
Merge branch 'unstable' into rados
Sage Weil [Fri, 15 May 2009 05:34:55 +0000 (22:34 -0700)]
class: typedef method, use C style naming
Sage Weil [Fri, 15 May 2009 05:26:02 +0000 (22:26 -0700)]
class: rename ClassEntry.h -> ClassLibrary.h
Sage Weil [Thu, 14 May 2009 23:33:48 +0000 (16:33 -0700)]
mds: kill fugly arg to rdlock_path_pin_ref
The caller (readdir, in this case) can do it now, since it now does the
acquire_locks() call.
Sage Weil [Thu, 14 May 2009 23:31:29 +0000 (16:31 -0700)]
mds: rdlock filelock during readdir
This ensures any uncommitted creates/whatevers in the directory flush
(and we see them!).
Sage Weil [Thu, 14 May 2009 23:30:51 +0000 (16:30 -0700)]
mds: no rdlock in filelock LOCK state
Otherwise we get wrlocks AND rdlocks at the same time, which is clearly
problematic. Der.
Also fix _rdlock_kick to not simple_lock, since that won't help us.
Sage Weil [Thu, 14 May 2009 23:10:27 +0000 (16:10 -0700)]
mds: drain wrlocks before going from LOCK->SYNC in file_eval
This avoids excessive waits for the journal to flush on lock->sync
when a client request holds a wrlock. There's no reason to hurry.. if
someone needs it sync we can to the transition then; otherwise, it'll
happen when the wrlock is dropped.
Yehuda Sadeh [Thu, 14 May 2009 22:55:31 +0000 (15:55 -0700)]
class: basic api for class, call class_init when class loads
Sage Weil [Thu, 14 May 2009 22:51:22 +0000 (15:51 -0700)]
rados: define rdcall, wrcall on arbitrary class, method
Sage Weil [Thu, 14 May 2009 22:29:31 +0000 (15:29 -0700)]
osd: make classhandler requests async
Handle deferred request queues in OSD, class loading and state
in ClassHandler.
Sage Weil [Thu, 14 May 2009 21:34:21 +0000 (14:34 -0700)]
class: rename ClassList -> ClassLibrary
Sage Weil [Thu, 14 May 2009 21:33:06 +0000 (14:33 -0700)]
class: rename ClassLibrary -> ClassInfo