Sage Weil
85327b74bb
osd: clear entire pushing map on_change()
...
Primary state is reset; clear pushing map entirely. We wouldn't know how
to handle the push acks properly anyway.
2008-12-23 12:19:09 -08:00
Sage Weil
960ab7009c
osd: fix read_log version attr check
2008-12-23 12:19:08 -08:00
Sage Weil
a6022bece4
osd: only request replica backlogs one at a time when searching for lost objects
2008-12-23 12:19:07 -08:00
Sage Weil
6d41141b1c
osd: cancel_generate_backlog on activate
...
This fixes issue where primary requests backlog, finds its missing objects,
activates (by sending a backlog), and replica generates backlog only to
find that it already has it.
2008-12-23 12:19:06 -08:00
Sage Weil
1144b55a6a
mon: fix mds cluster expansion
...
If we can't find a suitable standby, stop looping.
2008-12-23 12:14:21 -08:00
Sage Weil
ff2ac52582
mount.ceph: fix warnings, add to Makefile.am
2008-12-23 12:09:13 -08:00
Sage Weil
701ae00462
mds: fix inotable project, sessionmap projection, ino (pre)allocation.
...
Table changes must be projected so that the saved table is never
newer than the end of the journal.
2008-12-23 11:45:22 -08:00
Sage Weil
c59650c595
mds: optional ino for mknod/mkdir/open requests
...
Will be needed for replaying those requests if we get an early
reply, to ensure that the same ino is used.
2008-12-23 11:45:22 -08:00
Sage Weil
0d685653ed
mds: preallocate inos for each client session
...
Do not use preallocated inos until we have journaled the
preallocation. If we use a newly allocated ino, do not do an
early_reply.
When the session closes, release the inos.
2008-12-23 11:45:22 -08:00
Sage Weil
5b19c4ad40
mds: do early replies for basic inode update operations
...
chmod, chown, etc. Not for mknod/mkdir, which allocate inos.
2008-12-23 11:45:22 -08:00
Sage Weil
d11f5f1c59
mds: early_reply infrastructure
2008-12-23 11:45:22 -08:00
Sage Weil
e5ba5ed3ce
mds: fix null_okay traverse logic
2008-12-23 11:45:22 -08:00
Sage Weil
968cfc8f1b
mds: add safe flag to mds reply
2008-12-23 11:45:22 -08:00
Sage Weil
bbe70a18af
mds: process caps if freezing and unstable lock
...
The caps message may be a revocation ack that is needed to complete
the freeze. In general, though, we back off even if freezing,
since we want to avoid starving the freeze as much as possible.
2008-12-23 11:45:22 -08:00
Sage Weil
bed844f15e
mds: misc filelock fixes
2008-12-23 11:45:22 -08:00
Sage Weil
16ed267aa0
mds: auth_pin rdlocks too
...
Not sure why we didn't before... :/
2008-12-23 11:45:22 -08:00
Sage Weil
04cf78c7e5
kclient: make mdsmap_decode print nicer info
2008-12-23 11:45:22 -08:00
Sage Weil
1f06b73260
kclient: update num_fwd in client requests
...
We were keeping our local copy, but not updating the message sent.
Also fix buggy maybe_dup behavior (dup, then set rhead pointer)!
2008-12-23 11:45:22 -08:00
Sage Weil
ac9d80b785
kclient: allow mds to force open a client session
2008-12-23 11:45:22 -08:00
Sage Weil
55e6b073f8
mds: don't bump to sync if dir and subtree root
2008-12-23 11:45:22 -08:00
Sage Weil
0332cd0bc5
mds: fix file_wrlock_start waiting
2008-12-23 11:45:22 -08:00
Sage Weil
a902349e5c
mds: filelock typo in can_rdlock
2008-12-23 11:45:22 -08:00
Sage Weil
402c18634c
mds: cleanup
2008-12-23 11:45:22 -08:00
Sage Weil
edab8a7cdd
vstart: 1 mds
2008-12-23 11:45:22 -08:00
Sage Weil
fd2b7c7165
mds: check_inode_max_size only change filelock state if needed
...
Don't try to change lock state unless we actually have something
to update.
2008-12-23 11:45:22 -08:00
Sage Weil
557e7d9d75
kclient: ICONTENT -> IFILE
2008-12-23 11:45:21 -08:00
Sage Weil
339380945f
vstart: start 3 mdss
2008-12-23 11:45:21 -08:00
Sage Weil
89b8283f73
mds: basic filelock fixes
2008-12-23 11:45:21 -08:00
Sage Weil
624ed85a6f
mon: add multiple mds's at once
2008-12-23 11:45:21 -08:00
Sage Weil
fca6c27cbc
mds: kill the dirlock
2008-12-23 11:45:21 -08:00
Sage Weil
09c0288c5e
mds: make filelock a scatterlock child; move wrlock into simplelock
2008-12-23 11:45:21 -08:00
Sage Weil
fe744dcdcd
mds: fix mixed_sync state; send replica mixed state to primary as needed
2008-12-23 11:45:21 -08:00
Sage Weil
b9ce3dae02
mds: message include cleanup
2008-12-23 11:45:21 -08:00
Sage Weil
247e6d955e
mds: fix up filelock states
...
Allow wrlocks in LOCK_MIXED (which will serve the same function as
LOCK_SCATTER).
Clean up can_wrlock()/can_rdlock().. there were lots of states in
there that shouldn't have been.
2008-12-23 11:45:21 -08:00
Sage Weil
397938f45d
mds: new FileLock lock->sync state
...
Previously this was avoided, more or less by accident. ScatterLock
has it, so we'll presumably need it in FileLock to fold them
together.
2008-12-23 11:45:21 -08:00
Sage Weil
1df9248df6
mds: rename gather lock states
...
Easier to read: LOCK_oldstate_newstate, "oldstate->newstate"
2008-12-23 11:45:21 -08:00
Sage Weil
2050e49010
mds: include max mds in mdsmap summary
2008-12-23 11:45:06 -08:00
Sage Weil
1163bcd618
mds: fix standby_replay on startup
2008-12-23 11:45:03 -08:00
Yehuda Sadeh
c8f31fb2fa
remove uninitialized warnings
2008-12-22 15:20:27 -08:00
Yehuda Sadeh
f21f172595
osd: gracefully exit when create_object_store() returns NULL
2008-12-22 13:13:20 -08:00
Sage Weil
58522622eb
osd: inc_lock attr is optional
2008-12-22 10:10:50 -08:00
Sage Weil
63f63bb2a7
osd: update pg degraded stats only when active
...
peer_missing needs to be defined.
2008-12-22 10:10:49 -08:00
Sage Weil
b873c1702d
osd: initialize generate_backlog_epoch
2008-12-22 10:10:49 -08:00
Sage Weil
35d5c74df3
osd: clear_prior when activating
...
This just ensures that, once active, an osd state change affecting our
prior_set won't make us repeer. E.g., a prior going down.
2008-12-22 10:10:48 -08:00
Sage Weil
21bf68c212
osd: clear backlog flag when done
...
Otherwise we won't requeue again later.
2008-12-22 10:10:47 -08:00
Sage Weil
199d03243f
osd: only update degraded object stats after peering
...
This avoids incorrectly populating peer_missing[acting[i]], which
in turn screws up peering and recovery.
2008-12-19 12:27:46 -08:00
Sage Weil
af9559e784
osd: clear STATE_PEERING during replay
2008-12-18 16:46:07 -08:00
Sage Weil
e194bc95cf
osd: safely encode all other attributes
2008-12-18 16:45:56 -08:00
Sage Weil
0db8c4c773
osd: properly encode ondisklog attr
...
Also combine into a single attr.
2008-12-18 16:01:41 -08:00
Sage Weil
ee4b96187b
buffer: optionally preallocate some append_buffer
2008-12-18 15:24:00 -08:00
