Sage Weil
cc0e803ffd
vstart: fix ip determination
2009-01-07 15:12:27 -08:00
Sage Weil
d644e34548
mds: disable inode leases
2009-01-07 14:29:55 -08:00
Sage Weil
8bed3652a2
mds: no inode lease in lssnap
2009-01-07 14:29:47 -08:00
Sage Weil
8a173ddf6f
kclient: fix cap release logic a bit
...
Keep an EXCL bits we have, as long as we have something wanted or
used.
Fix wanted update vs delayed cap release behavior.
2009-01-07 14:11:48 -08:00
Sage Weil
638a76aab5
kclient: fix request ref count leak from duplicate replies
2009-01-07 13:53:28 -08:00
Sage Weil
babfd42d81
mds: expire rdcaps
...
Make sure mds and client agree on the wanted value.
2009-01-07 13:33:17 -08:00
Sage Weil
31f7435a99
kclient: trim expired rdcaps; ignored issued but timed out caps
...
Introduce new CEPH_CAP_EXPIREABLE mask to control which caps (if
alone) time out.
2009-01-07 11:29:50 -08:00
Sage Weil
f123d3a578
kclient: fix buffer overrun in parse_reply_info_trace()
...
Bug introduced by fb882d34c1
2009-01-07 10:40:56 -08:00
Sage Weil
92ae5e2a95
mds: issue AUTH_EXCL if also issuing FILE_EXCL
...
This will let e.g. untar chmod/chown without talking to the mds.
2009-01-07 10:26:05 -08:00
Sage Weil
9a8d9357f3
mds: update cap notes
2009-01-06 16:47:48 -08:00
Sage Weil
bdf8818102
kclient: implement ceph_release_caps
...
Just pass a 'drop' mask to check_caps, and tell it not to
delay.
2009-01-06 16:45:41 -08:00
Sage Weil
a186c3be92
mds: set ttl_ms in cap IMPORT message
2009-01-06 16:33:44 -08:00
Sage Weil
8a20fbd74e
kclient: keep readonly caps on per-session lru
2009-01-06 16:33:31 -08:00
Sage Weil
ee6debb805
mds: keep caps in lru; put ttl in cap issue to clients
2009-01-06 16:08:50 -08:00
Sage Weil
818563590c
kclient: local chmod/chown if holding CEPH_CAP_AUTH_EXCL
2009-01-06 14:50:26 -08:00
Sage Weil
8713b4b4da
client: send release anytime we get a caps message and have no inode or cap
...
The exceptions are IMPORT, EXPORT, and FLUSHSNAP_ACK.
2009-01-06 14:40:06 -08:00
Sage Weil
0e559c7f86
mds: always issue cap in inodestat
...
The previous (wrong) optimization was trying to avoid the old
pending_caps list in Capability.
2009-01-06 14:38:08 -08:00
Sage Weil
47f2385e8b
mds: don't let release race with any caps
2009-01-06 14:37:20 -08:00
Sage Weil
314f065d02
mds: simplify capability issued tracking
...
The original was really stupid.. keeping track of every issued
value in a list and traversing it to calculate the effective
issued mask.
New version has a small, fixed array that is used only when bits
are revoked.
2009-01-06 13:46:34 -08:00
Sage Weil
aef5170384
uclient: fix likes bits
2009-01-06 13:44:44 -08:00
Sage Weil
9b2af42877
kclient: use new caps protocol
...
Also,
- Stat root inode instead of opening it. We will keep the PIN cap
and be happy.
- add ceph_cap_string helper to make cap values readable
2009-01-06 12:47:29 -08:00
Sage Weil
b0c6a3a879
mds: fix stat mask
2009-01-06 12:46:00 -08:00
Sage Weil
1cf4b7145b
mds: only send clientcaps if we need to revoke, or we can issue explicitly wanted caps
2009-01-06 12:45:49 -08:00
Sage Weil
c1d9372cbb
mds: fix cap release seq check
2009-01-06 12:45:24 -08:00
Sage Weil
12f429d640
uclient: set dirty bits in cap_snap
2009-01-06 11:08:44 -08:00
Sage Weil
4a499ee25c
mds: bunch of cap protocol changes, and user client adjustments.
...
See capability protocol notes in mds/Capability.h
2009-01-05 16:30:10 -08:00
Sage Weil
437226eb54
kclient: fix snap realm update on reply
...
Take snap_rwsem always, since we usually get caps. Drop trailing
snaprealm ref after trace is fully processed.
2009-01-05 11:20:13 -08:00
Sage Weil
7ba06acfe3
mds: fix set_trace_dist snaprealm problem on unlink
...
Set snaprealm trace based on the first inode we see.
2009-01-05 11:06:26 -08:00
Sage Weil
886091eff1
kclient: ref count cap_snap to avoid unnecessarily copying into temp variables
2009-01-04 15:41:03 -08:00
Sage Weil
be1d5561b2
kclient: take fmode ref atomically while adding cap
2009-01-04 12:14:40 -08:00
Sage Weil
94e3abfe28
client: do not update when already holding EXCL cap
2009-01-04 11:38:31 -08:00
Sage Weil
fb882d34c1
kclient: caps basically working
...
handle caps on any inode in reply. no more inode leases.
2009-01-04 11:17:20 -08:00
Yehuda Sadeh
f920808ae8
kclient: use ceph_caps_release instead of dropping inode lease
2009-01-04 10:51:29 -08:00
Yehuda Sadeh
f17fabe7fa
kclient: switch from inode leases to new caps
...
----------------------------
2009-01-04 10:50:56 -08:00
Sage Weil
a46dbfd5e8
notes
2009-01-04 10:34:47 -08:00
Sage Weil
6a71cda024
uclient: adjust cap release logic...
2009-01-04 10:28:50 -08:00
Sage Weil
2dfa4db374
mds: only _do_cap_update if client held ANY_WR caps
2009-01-04 09:38:46 -08:00
Sage Weil
8276576ce2
mds: issue RDCACHE caps to client when possible. add cap to do so if inode auth.
2009-01-03 11:33:35 -08:00
Sage Weil
01f28e5b24
uclient: sorta working
2009-01-02 17:03:47 -08:00
Sage Weil
dad9bf47b7
mds: fix scatterlock print
2009-01-02 17:00:08 -08:00
Sage Weil
3c571d46fb
mds: put a cap in each inode stat in trace; simplify snaprealm trace encoding
2009-01-02 15:29:29 -08:00
Sage Weil
e3e3f2d1f7
mds: cap comments
2009-01-02 14:46:07 -08:00
Sage Weil
b4561ba15f
mds: rewrite CEPH_STAT_MASK_* as CEPH_STAT_CAP_* (cap masks)
2009-01-02 14:42:58 -08:00
Sage Weil
6ff545c099
mds: cap writeback authlock fields as well as filelock fields
...
No xattrs yet.
2009-01-02 14:26:08 -08:00
Sage Weil
98280608a0
mds: don't rdlock and xlock at the same time
2009-01-02 14:25:00 -08:00
Sage Weil
7f2d4065fd
mds: check for xlock in simple_sync()
2009-01-02 14:24:51 -08:00
Sage Weil
d5130abfd7
mds: fix lock print methods
2009-01-02 14:13:12 -08:00
Sage Weil
7f46121db4
mds: share caps across multiple lock types.
...
Very rough initial first pass.
2009-01-02 12:05:09 -08:00
Sage Weil
4087a07478
todo
2009-01-02 09:26:27 -08:00
Sage Weil
7ad7e044ef
mds: clean up lock print methods
2009-01-01 11:06:13 -08:00
