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15 years agoadd ceph_fsid_set helper
Sage Weil [Thu, 19 Nov 2009 00:51:24 +0000 (16:51 -0800)]
add ceph_fsid_set helper

15 years agofilejournal: use single shared zeroed buffer for alignment padding
Sage Weil [Wed, 18 Nov 2009 20:18:17 +0000 (12:18 -0800)]
filejournal: use single shared zeroed buffer for alignment padding

Avoids lots of mallocs and memsets (one for every journal event).

15 years agobuffer: add create_static constructor
Sage Weil [Wed, 18 Nov 2009 20:17:35 +0000 (12:17 -0800)]
buffer: add create_static constructor

15 years agovstart.sh: fix -k
Yehuda Sadeh [Thu, 19 Nov 2009 00:20:18 +0000 (16:20 -0800)]
vstart.sh: fix -k

15 years agoMerge commit 'd00b917143e2afd72851bfd0400b2c2a1f3fc018' into auth
Sage Weil [Thu, 19 Nov 2009 00:01:20 +0000 (16:01 -0800)]
Merge commit 'd00b917143e2afd72851bfd0400b2c2a1f3fc018' into auth

15 years agovstart: fix errors on auth none
Sage Weil [Thu, 19 Nov 2009 00:00:42 +0000 (16:00 -0800)]
vstart: fix errors on auth none

15 years agomsgr: rev protocol
Sage Weil [Thu, 19 Nov 2009 00:00:31 +0000 (16:00 -0800)]
msgr: rev protocol

15 years agoauth: fix monclient startup issue
Yehuda Sadeh [Wed, 18 Nov 2009 23:29:56 +0000 (15:29 -0800)]
auth: fix monclient startup issue

15 years agoauth: fix client and server side negotiation
Yehuda Sadeh [Wed, 18 Nov 2009 22:19:01 +0000 (14:19 -0800)]
auth: fix client and server side negotiation

15 years agouclient: replace C_Cond with C_SafeCond
Sage Weil [Wed, 18 Nov 2009 20:25:46 +0000 (12:25 -0800)]
uclient: replace C_Cond with C_SafeCond

15 years agotodo
Sage Weil [Wed, 18 Nov 2009 19:56:26 +0000 (11:56 -0800)]
todo

15 years agotodo
Sage Weil [Tue, 17 Nov 2009 19:49:37 +0000 (11:49 -0800)]
todo

15 years agoosd: allow reinitialization of osd journal
Sage Weil [Wed, 18 Nov 2009 18:49:38 +0000 (10:49 -0800)]
osd: allow reinitialization of osd journal

(without hosing osd data)

15 years agorados: Move array to heap. Prevent segfault when you use too-large a write size
Greg Farnum [Wed, 18 Nov 2009 18:13:29 +0000 (10:13 -0800)]
rados: Move array to heap. Prevent segfault when you use too-large a write size

15 years agorados: remove unused paramater, add very primitive read bench in verify step
Greg Farnum [Wed, 18 Nov 2009 18:08:05 +0000 (10:08 -0800)]
rados: remove unused paramater, add very primitive read bench in verify step

15 years agorados: Cosmetic changes for Sage
Greg Farnum [Wed, 18 Nov 2009 00:06:24 +0000 (16:06 -0800)]
rados: Cosmetic changes for Sage

15 years agoauth: change server side negotiation a bit
Sage Weil [Wed, 18 Nov 2009 18:12:10 +0000 (10:12 -0800)]
auth: change server side negotiation a bit

client is not fixed up yet

15 years agoMerge branch 'unstable' of ceph.newdream.net:git/ceph into unstable
Sage Weil [Wed, 18 Nov 2009 00:31:18 +0000 (16:31 -0800)]
Merge branch 'unstable' of ceph.newdream.net:git/ceph into unstable

15 years agoosd: eval access mode before try_*
Sage Weil [Wed, 18 Nov 2009 00:26:33 +0000 (16:26 -0800)]
osd: eval access mode before try_*

The problem is the try_* functions may change the mode, but a start_write
may not follow if the op doesn't execute (for any number of reasons).  So
the next time we come around, we may need to reset back to IDLE if
num_wr == 0.  Be careful about the wake flag.

This fixes osd op hangs (particularly after mds restart, and lots of
failed stats on objects during file size/mtime recovery).

15 years agoosd: debug pg mode
Sage Weil [Tue, 17 Nov 2009 23:22:27 +0000 (15:22 -0800)]
osd: debug pg mode

15 years agosepia: valgrind for a while
Sage Weil [Tue, 17 Nov 2009 23:05:41 +0000 (15:05 -0800)]
sepia: valgrind for a while

15 years agoobjecter: be more verbose about laggy requests
Sage Weil [Tue, 17 Nov 2009 22:31:19 +0000 (14:31 -0800)]
objecter: be more verbose about laggy requests

15 years agomsgr: use discard_queue, kill drop_msgs
Sage Weil [Tue, 17 Nov 2009 22:11:24 +0000 (14:11 -0800)]
msgr: use discard_queue, kill drop_msgs

15 years agomsgr: don't initiate connect if we keepalive on unconnected peer
Sage Weil [Tue, 17 Nov 2009 22:06:07 +0000 (14:06 -0800)]
msgr: don't initiate connect if we keepalive on unconnected peer

15 years agomsgr: fix possible use-after-free by taking pipe lock during reap
Sage Weil [Wed, 18 Nov 2009 00:30:36 +0000 (16:30 -0800)]
msgr: fix possible use-after-free by taking pipe lock during reap

This ensures that whoever called stop() (mark_down, in particular) finished
with the pipe (unlocked it) before we go and free it.  Otherwise we might
call p->lock.Unlock() after the reaper deleted the Pipe, mucking up some
other memory.

I don't think this was actually triggerd, tho, since we would have seen
the assert(nlock == 0) in ~Mutex???

15 years agomsgr: use common helper for reader/writer thread stop and reap queueing; fix locking
Sage Weil [Wed, 18 Nov 2009 00:30:12 +0000 (16:30 -0800)]
msgr: use common helper for reader/writer thread stop and reap queueing; fix locking

We weren't holding lock during ::close(sd)

15 years agomsgr: rename report_failures -> drop_msgs
Sage Weil [Tue, 17 Nov 2009 22:03:36 +0000 (14:03 -0800)]
msgr: rename report_failures -> drop_msgs

Name was from legacy behavior

15 years agomsgr: small cleanups
Sage Weil [Tue, 17 Nov 2009 22:02:57 +0000 (14:02 -0800)]
msgr: small cleanups

15 years agomonc: small sanity check
Sage Weil [Tue, 17 Nov 2009 22:02:09 +0000 (14:02 -0800)]
monc: small sanity check

15 years agouclient: set mode on snapdir properly
Sage Weil [Tue, 17 Nov 2009 19:37:36 +0000 (11:37 -0800)]
uclient: set mode on snapdir properly

15 years agouclient: assert we have CAP_PIN
Sage Weil [Tue, 17 Nov 2009 19:34:02 +0000 (11:34 -0800)]
uclient: assert we have CAP_PIN

Not sure why that was conditional before??? Hmm!

15 years agouclient: always retain CAP_PIN
Sage Weil [Tue, 17 Nov 2009 19:30:23 +0000 (11:30 -0800)]
uclient: always retain CAP_PIN

15 years agomonc: small cleanup
Sage Weil [Tue, 17 Nov 2009 18:46:32 +0000 (10:46 -0800)]
monc: small cleanup

avoid unnec finish_hunting call on get_monmap_privately

15 years agorados: Update stat calculation and display; change to wait_for_safe
Greg Farnum [Fri, 13 Nov 2009 23:58:14 +0000 (15:58 -0800)]
rados: Update stat calculation and display; change to wait_for_safe

15 years agoqa: We want to stop on errors. Add new scripts.
Greg Farnum [Fri, 13 Nov 2009 22:38:50 +0000 (14:38 -0800)]
qa: We want to stop on errors. Add new scripts.

15 years agoauth: reuse global_id when requesting tickets
Yehuda Sadeh [Tue, 17 Nov 2009 00:45:53 +0000 (16:45 -0800)]
auth: reuse global_id when requesting tickets

15 years agovstart: fix overwrite conf
Yehuda Sadeh [Tue, 17 Nov 2009 00:00:23 +0000 (16:00 -0800)]
vstart: fix overwrite conf

15 years agomon: fix decode authmon stash on restart
Sage Weil [Mon, 16 Nov 2009 22:33:12 +0000 (14:33 -0800)]
mon: fix decode authmon stash on restart

15 years agomds: don't crap on !check_from, this doesn't happen with nolaggy
Sage Weil [Mon, 16 Nov 2009 22:25:30 +0000 (14:25 -0800)]
mds: don't crap on !check_from, this doesn't happen with nolaggy

15 years agomon: move misplaced parens
Sage Weil [Mon, 16 Nov 2009 22:25:13 +0000 (14:25 -0800)]
mon: move misplaced parens

15 years agotodo
Sage Weil [Mon, 16 Nov 2009 21:35:45 +0000 (13:35 -0800)]
todo

15 years agomsgr: get rid of harmless valgrind error
Sage Weil [Mon, 16 Nov 2009 19:46:03 +0000 (11:46 -0800)]
msgr: get rid of harmless valgrind error

==7781== Source and destination overlap in memcpy(0x5B97EA8, 0x5B97EA8, 136)

15 years agomon: fail on write error
Sage Weil [Mon, 16 Nov 2009 19:45:25 +0000 (11:45 -0800)]
mon: fail on write error

Don't rename badly written file.  Also assert success, for now.

15 years agomonc: fix race/deadlock for get_monmap_privately
Sage Weil [Fri, 13 Nov 2009 18:40:02 +0000 (10:40 -0800)]
monc: fix race/deadlock for get_monmap_privately

15 years agouclient: use Inode::auth_cap to find mds to write back snap cap metadata to
Sage Weil [Sat, 14 Nov 2009 00:27:26 +0000 (16:27 -0800)]
uclient: use Inode::auth_cap to find mds to write back snap cap metadata to

15 years agouclient: keep MClientRequest local to send_request
Sage Weil [Sat, 14 Nov 2009 00:26:59 +0000 (16:26 -0800)]
uclient: keep MClientRequest local to send_request

15 years agomds: journal open_files based on is_any_caps_wanted(), not is_any_caps()
Sage Weil [Fri, 13 Nov 2009 23:06:31 +0000 (15:06 -0800)]
mds: journal open_files based on is_any_caps_wanted(), not is_any_caps()

Actually we're a bit conservative in a few places since the wanted check
is a bit more expensive.  We always do a full check in try_to_expire, so
much of the time we can do the quick check only.

15 years agomds: don't rejournal files with caps that are unwanted
Sage Weil [Fri, 13 Nov 2009 22:57:39 +0000 (14:57 -0800)]
mds: don't rejournal files with caps that are unwanted

If they're unwanted, it's no biggie to fail to reconnect the cap.  And
Locker::adjust_cap_wanted() already adjusts the open_file logseg lists in
this way, so let's just totally consistent.

15 years agomds: don't croak on open_files without caps
Sage Weil [Fri, 13 Nov 2009 22:44:22 +0000 (14:44 -0800)]
mds: don't croak on open_files without caps

We can get a capless inode here if we replay an open file, the client
fails to reconnect it, but does REPLAY an open request (that adds it
to the logseg).  AFAICS it's ok for the client to replay an open on a
file it doesn't have in it's cache anymore.

15 years agorados: status printouts are now threaded
Greg Farnum [Fri, 13 Nov 2009 19:00:55 +0000 (11:00 -0800)]
rados: status printouts are now threaded

15 years agomkmonfs: cleanup monmap fn arg
Sage Weil [Fri, 13 Nov 2009 19:10:36 +0000 (11:10 -0800)]
mkmonfs: cleanup monmap fn arg

15 years agoMakefile: include all the headers we need to build
Sage Weil [Fri, 13 Nov 2009 18:55:31 +0000 (10:55 -0800)]
Makefile: include all the headers we need to build

15 years agoconfig: accept list of possible conf file locations; include ./ceph.conf
Sage Weil [Fri, 13 Nov 2009 18:47:52 +0000 (10:47 -0800)]
config: accept list of possible conf file locations; include ./ceph.conf

This makes './ceph -w' work with './vstart.sh -x'.

15 years agovstart: -x to start up with cephx
Sage Weil [Fri, 13 Nov 2009 18:40:10 +0000 (10:40 -0800)]
vstart: -x to start up with cephx

15 years agomonc: fix race/deadlock for get_monmap_privately
Sage Weil [Fri, 13 Nov 2009 18:40:02 +0000 (10:40 -0800)]
monc: fix race/deadlock for get_monmap_privately

15 years agomds: don't try to send mdsmap to clients that need to reconnect
Sage Weil [Fri, 13 Nov 2009 18:09:31 +0000 (10:09 -0800)]
mds: don't try to send mdsmap to clients that need to reconnect

It won't work, clients must connect to us.

Also stop sending the map on recovery finish; they'll also (currently, at
least) get that from the monitor.

15 years agomds: ignore/warn on late client reconnect attempts
Sage Weil [Fri, 13 Nov 2009 18:09:12 +0000 (10:09 -0800)]
mds: ignore/warn on late client reconnect attempts

In the future maybe we can do better (i.e. best effort attempt to reconnect
after the normal interval has passed)

15 years agoauth: don't try to read keys if cephx not supported
Yehuda Sadeh [Fri, 13 Nov 2009 17:34:51 +0000 (09:34 -0800)]
auth: don't try to read keys if cephx not supported

15 years agoauth: use user admin as the default user
Yehuda Sadeh [Fri, 13 Nov 2009 00:53:46 +0000 (16:53 -0800)]
auth: use user admin as the default user

15 years agoMerge branch 'unstable' of ceph.newdream.net:/git/ceph into unstable
Greg Farnum [Fri, 13 Nov 2009 00:45:05 +0000 (16:45 -0800)]
Merge branch 'unstable' of ceph.newdream.net:/git/ceph into unstable

15 years agoqa: prepare for a hierarchical test script system
Greg Farnum [Fri, 13 Nov 2009 00:44:35 +0000 (16:44 -0800)]
qa: prepare for a hierarchical test script system

15 years agovstart: some cleanup
Sage Weil [Fri, 13 Nov 2009 00:12:20 +0000 (16:12 -0800)]
vstart: some cleanup

15 years agoconf: default to auth type 'none'
Sage Weil [Thu, 12 Nov 2009 23:29:36 +0000 (15:29 -0800)]
conf: default to auth type 'none'

15 years agoauth: fix compile errors, warnings
Sage Weil [Thu, 12 Nov 2009 23:29:26 +0000 (15:29 -0800)]
auth: fix compile errors, warnings

15 years agoauth: kill residual kernel/ files
Sage Weil [Thu, 12 Nov 2009 23:24:50 +0000 (15:24 -0800)]
auth: kill residual kernel/ files

15 years agoMerge branch 'unstable' into auth
Sage Weil [Thu, 12 Nov 2009 23:23:24 +0000 (15:23 -0800)]
Merge branch 'unstable' into auth

15 years agouclient: fewer msgs
Sage Weil [Tue, 10 Nov 2009 00:35:05 +0000 (16:35 -0800)]
uclient: fewer msgs

15 years agotodo
Sage Weil [Thu, 12 Nov 2009 23:12:18 +0000 (15:12 -0800)]
todo

15 years agoMerge branch 'unstable' of ssh://ceph.newdream.net/git/ceph into unstable
Sage Weil [Thu, 12 Nov 2009 22:55:26 +0000 (14:55 -0800)]
Merge branch 'unstable' of ssh://ceph.newdream.net/git/ceph into unstable

15 years agoput testing ceph.conf's in git
Sage Weil [Thu, 12 Nov 2009 22:17:18 +0000 (14:17 -0800)]
put testing ceph.conf's in git

15 years agoosd: print useful mode wait message
Sage Weil [Thu, 12 Nov 2009 22:16:31 +0000 (14:16 -0800)]
osd: print useful mode wait message

15 years agofilestore: skip sync_file_range if the full commit has started
Sage Weil [Thu, 12 Nov 2009 22:16:17 +0000 (14:16 -0800)]
filestore: skip sync_file_range if the full commit has started

Presumably btrfs commit_transaction is more effective than our per-file
flushing.  And we don't want to fight each other.

15 years agomds: recommit after commit if waiting for newer version
Sage Weil [Thu, 12 Nov 2009 22:54:22 +0000 (14:54 -0800)]
mds: recommit after commit if waiting for newer version

If there are waiters for a later version of the dir to hit
disk, then we need to recommit as soon as the prior commit
completes.  We auth_pin on adding the first waiter, and do
not unpin until removing the last waiter, so this doesn't
break auth_pin rules.

Previously we could stall because we didn't finish the
waiter (on the later version) but also never started the
commit.  Sometimes we would get lucky and someone else would
ask for a commit, but sometimes not.  We would then see old
LogSegments that would never get fully expired.

15 years agoauth: fix mds messages filtering
Yehuda Sadeh [Thu, 12 Nov 2009 22:31:36 +0000 (14:31 -0800)]
auth: fix mds messages filtering

15 years agorados: fix usage() and -p option checking
Greg Farnum [Thu, 12 Nov 2009 20:06:57 +0000 (12:06 -0800)]
rados: fix usage() and -p option checking

15 years agomds: warn, don't crash, on rfiles/rsubdirs underflow
Sage Weil [Thu, 12 Nov 2009 18:45:54 +0000 (10:45 -0800)]
mds: warn, don't crash, on rfiles/rsubdirs underflow

This doesn't fix the bug, but lets the mds at least start up.

15 years agomsg: don't die unconditionally when got unknown message type
Yehuda Sadeh [Thu, 12 Nov 2009 17:51:29 +0000 (09:51 -0800)]
msg: don't die unconditionally when got unknown message type

15 years agouclient: increase cache size
Sage Weil [Thu, 12 Nov 2009 00:10:14 +0000 (16:10 -0800)]
uclient: increase cache size

15 years agofilestore: flusher thread; commit snaps (disabled)
Sage Weil [Thu, 12 Nov 2009 00:09:52 +0000 (16:09 -0800)]
filestore: flusher thread; commit snaps (disabled)

15 years agoosd: avoid truncate, remove ops we know will fail
Sage Weil [Wed, 11 Nov 2009 18:20:12 +0000 (10:20 -0800)]
osd: avoid truncate, remove ops we know will fail

Now that we check return codes, these cause problems.

15 years agoosd: don't requeue pg removal if already removing
Sage Weil [Wed, 11 Nov 2009 18:19:28 +0000 (10:19 -0800)]
osd: don't requeue pg removal if already removing

15 years agotodo
Sage Weil [Wed, 11 Nov 2009 23:52:10 +0000 (15:52 -0800)]
todo

15 years agomds: force rdlock on any snapped inodes
Sage Weil [Wed, 11 Nov 2009 23:47:28 +0000 (15:47 -0800)]
mds: force rdlock on any snapped inodes

When the client has an excl lock on an inode, and it's
stating a snapped version of it, we can't expect it to
put 2 and 2 together and look at it's head metadata.  If
the cap does not follow the snapid we're trying to stat, do
the full rdlock to force the snapped values back to the
mds so we can do the cow.

If there is nothing cow, the cap will get reissued with an
accurate follows value, and we won't have to do this again.

15 years agosessionmap is an object, not a pointer
Greg Farnum [Wed, 11 Nov 2009 00:44:07 +0000 (16:44 -0800)]
sessionmap is an object, not a pointer

15 years agomds: fix typo; also only suicide if we have clients
Sage Weil [Wed, 11 Nov 2009 00:32:01 +0000 (16:32 -0800)]
mds: fix typo; also only suicide if we have clients

If we are the last MDS and have no clients we should be
able to stop cleanly....

15 years agomds: underwater is function of _loaded_ version, not in core version
Sage Weil [Wed, 11 Nov 2009 00:26:44 +0000 (16:26 -0800)]
mds: underwater is function of _loaded_ version, not in core version

We may load a dir version off disk that is older than the
in-core version (because we got newer data from the
journal, say).  When marking underwater items clean, do
so based on the _loaded_ version, not out in-core version.

15 years agotodo
Sage Weil [Mon, 9 Nov 2009 21:32:07 +0000 (13:32 -0800)]
todo

15 years agomds: If last MDS, suicide on stop rather than entering infinite requeue loop
Greg Farnum [Wed, 11 Nov 2009 00:02:04 +0000 (16:02 -0800)]
mds: If last MDS, suicide on stop rather than entering infinite requeue loop

15 years agoosd: do not apply_transaction in finish_recovery
Sage Weil [Tue, 10 Nov 2009 22:51:20 +0000 (14:51 -0800)]
osd: do not apply_transaction in finish_recovery

finish_recovery needs to set up a callback for when the current set of
changes commit to disk (to kickstart cleanup of strya replicas etc).  We
can't call apply_transaction this deep inside the call chain without
causing problems.  So, pass a list of completion contexts all the way down
so that we can set up the completion callback.

15 years agofilestore: don't croak on 0 op usertrans error
Sage Weil [Tue, 10 Nov 2009 22:51:33 +0000 (14:51 -0800)]
filestore: don't croak on 0 op usertrans error

15 years agofilestore: check return values
Sage Weil [Tue, 10 Nov 2009 21:12:33 +0000 (13:12 -0800)]
filestore: check return values

15 years agotest_trans
Sage Weil [Tue, 10 Nov 2009 16:23:38 +0000 (08:23 -0800)]
test_trans

15 years agofilestore: fix usertrans setxattr, print it out nicely
Sage Weil [Tue, 10 Nov 2009 16:09:18 +0000 (08:09 -0800)]
filestore: fix usertrans setxattr, print it out nicely

15 years agofilestore: clean up btrfs ioctls; use actual btrfs ioctl.h
Sage Weil [Tue, 10 Nov 2009 15:51:44 +0000 (07:51 -0800)]
filestore: clean up btrfs ioctls; use actual btrfs ioctl.h

15 years agosample.ceph.conf: include usertrans flag
Sage Weil [Tue, 10 Nov 2009 15:37:56 +0000 (07:37 -0800)]
sample.ceph.conf: include usertrans flag

15 years agofilestore: make FileStore btrfs ioctl tests more readable
Sage Weil [Tue, 10 Nov 2009 15:37:45 +0000 (07:37 -0800)]
filestore: make FileStore btrfs ioctl tests more readable

15 years agomon: ignore MAuth message when connection has no session
Sage Weil [Tue, 10 Nov 2009 05:31:51 +0000 (21:31 -0800)]
mon: ignore MAuth message when connection has no session

This happens if hte message is delayed, and the session meanwhile
is closed.  We need similar checks any time we take a Session
from the message->get_connection()....

15 years agoceph: default to admin user
Sage Weil [Tue, 10 Nov 2009 05:30:11 +0000 (21:30 -0800)]
ceph: default to admin user

15 years agoauth: make ~ in keyring search path subst in $HOME
Sage Weil [Tue, 10 Nov 2009 05:30:03 +0000 (21:30 -0800)]
auth: make ~ in keyring search path subst in $HOME

15 years agoMerge branch 'unstable' into auth
Sage Weil [Tue, 10 Nov 2009 05:12:16 +0000 (21:12 -0800)]
Merge branch 'unstable' into auth

Conflicts:
src/Makefile.am
src/mkmonfs.cc
src/msg/SimpleMessenger.cc