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Author SHA1 Message Date
Sage Weil
718d6468e2 xlist: clean up interface 2010-03-12 15:56:53 -08:00
Sage Weil
1c928369d5 dlist: clean up interface 2010-03-12 15:56:53 -08:00
Sage Weil
e092710f09 mds: use elist instead of dlist 2010-03-12 15:56:50 -08:00
Sage Weil
c1e8d37dec elist: simpler embedded list 
This is more or less equivalent to the linux kernel list_head:
each embedded item struct has only a next and prev pointer. As
long as the same member item is always used, at a fixed offset
from the containing class, we can go from an item to a contained
class.

The offset can either be passed to the list (head) constructor,
or to the begin(), front(), back() members explicitly.

Iterator has 3 modes.. current (list_for_each), cache_next
(list_for_each_safe), and magic (uses cached next iff current is
empty).  Magic will work most of the time... as long as we don't
re-add ourselves to a different list inside the iterator loop.
(Note that if we do, we will iterator up to the other list's
head, not detect it is a head, an get an invalid pointer and
crash.)

elist: add to makefile

elist: require offset for cosntructor

elist: fix pop_front/back
 2010-03-12 15:56:47 -08:00
Sage Weil
24b0f030c2 xlist: clean up users 2010-03-12 09:01:53 -08:00
Sage Weil
1278e48776 mds: use dlist instead of xlist for main cache objects 2010-03-12 09:01:53 -08:00
Sage Weil
ebc8336ac6 dlist: simpler version of xlist without _list pointer 2010-03-12 09:01:53 -08:00
Sage Weil
75e44d3444 mds: reduce MDSCacheObject footprint a bit 
Save 8 bytes.  Whoop.
 2010-03-12 09:01:53 -08:00
Sage Weil
5a9a50c648 mds: replica_nonce can wrap; fix asserts 2010-03-12 09:01:53 -08:00
Sage Weil
7f19ee1ac3 mds: put rare state in more_bits_t in ScatterLock 
Saves 48 bytes per ScatterLock, 144 bytes per CInode.
 2010-03-12 09:01:53 -08:00
Sage Weil
b8e4afa55c mds: show xlist overhead 2010-03-12 09:01:53 -08:00
Sage Weil
580cf8379f mds: move unstable SimpleLock state into separate struct 
Allocated as needed, freed when lock returns to stable state.

Also make remaining int fields a bit smaller.
 2010-03-12 09:01:50 -08:00
Sage Weil
9cfd98da04 mds: simplify LocalLock wrlock methods 2010-03-11 09:57:36 -08:00
Sage Weil
de8a55e500 mds: add locallock statemachine 
This is just for consistency; it's trivial.  We lost the get_sm()
pointer test, though.
 2010-03-11 09:41:30 -08:00
Sage Weil
019c0522f0 synclient: print mount error 2010-03-11 09:40:09 -08:00
Sage Weil
7f0791c2e2 mds: create abstract LockType that includes numeric type and state machine 
This eliminates 1 field in each SimpleLock.
 2010-03-11 09:30:10 -08:00
Sage Weil
cbd6b2fcfb debian: build binary-arch debs only from builddebs.sh 
Otherwise we rebuild the source .dsc, which isn't what we want.
 2010-03-11 09:06:55 -08:00
Sage Weil
d2e637486e debian: clean out unused debhelper rules steps 2010-03-11 09:06:55 -08:00
Sage Weil
debaa52086 debian: put debian/ in .diff.gz, not release tarball 2010-03-11 09:06:55 -08:00
Sage Weil
4fdb6ce34a msgr: remove dead kill_after code bits 2010-03-11 09:06:55 -08:00
Sage Weil
71cfe307db todo multi-mds issue 2010-03-11 09:06:55 -08:00
Greg Farnum
ff887e24aa mon: users can now change pool owners. 
This requires them to have write permission on both the current
and the new auid.
 2010-03-10 13:22:02 -08:00
Greg Farnum
543c9eb460 osd: Check auid permissions in get_pool_cap 2010-03-10 13:22:02 -08:00
Greg Farnum
fd3168a301 mon: use MonCaps::check_privileges in prepare_new_pool 2010-03-10 13:22:02 -08:00
Greg Farnum
53029941ba Revert "mon: add check_privileges function to OSDMon." 
Deprecated by the existence of MonCaps::check_privileges

This reverts commit 07df67f394.
 2010-03-10 13:22:02 -08:00
Greg Farnum
e59f544afd mon: add check_privileges function to MonCaps 2010-03-10 13:22:02 -08:00
Greg Farnum
a9b15cc162 vstart: use 'allow *' notation instead of 'allow rwx' 2010-03-10 13:22:02 -08:00
Greg Farnum
9b3786f6c4 osd: accept 'allow *' as an admin flag that sets allow_all 
in the OSDCap.
 2010-03-10 13:22:02 -08:00
Greg Farnum
9a8dd4f82b osd: OSDCaps parses and stores auid permissions 2010-03-10 13:22:02 -08:00
Greg Farnum
719c13aa5a mon: AuthMonitor doesn't overwrite allow_all bit 
on incoming messages, only on initial connect.
 2010-03-10 13:22:02 -08:00
Greg Farnum
efcd0d893e mon: Add basic operator<< to MonCaps 2010-03-10 13:22:02 -08:00
Greg Farnum
c6e7495454 mon: Accept 'allow *' as an admin flag that sets allow_all 
in MonCaps.
 2010-03-10 13:22:02 -08:00
Greg Farnum
55ace062fd mon: MonCaps parses and stores auid permissions 
Also, rename MonServiceCap -> MonCap
 2010-03-10 13:22:02 -08:00
Sage Weil
e4e775b60f thread: mask all signals on child threads 
Mask all signals on any threads we create.  Since we don't use
signals for anything, this leaves the signal behavior to the
original parent thread or process linking in librados or
libceph.
 2010-03-09 15:02:30 -08:00
Sage Weil
e976c53607 timer: kill unused g_timer 2010-03-09 14:51:05 -08:00
Sage Weil
fe4f42bc29 mds: create mds.$id debug log symlink 
...in addition to the current mds$num
 2010-03-09 14:05:52 -08:00
Sage Weil
72e04c8f6a mds: only check for canceled _client_ requests, not slaves 
Slave requests don't get added to the session request list.
 2010-03-09 11:00:03 -08:00
Sage Weil
233d2d8087 mds: fix MDentryUnlink 
Need to replicate mds dir + stray dir dentry as well as the stray
inode, dir, dentry.  This was overlooked when the /.ceph and
per-mds directories were set up.
 2010-03-09 10:41:42 -08:00
Yehuda Sadeh
cf4414684d messenger: don't use signal SIGUSRx anymore 
Was used internally to wake up blocking messenger threads.
 2010-03-08 15:34:24 -08:00
Sage Weil
a7ae330d22 qa: make -j on kernel build 2010-03-08 15:10:45 -08:00
Sage Weil
c9506f71ad Revert "mon: Hack -- set allow_all in caps if client name is admin" 
This reverts commit f07ce468e5.
 2010-03-08 15:10:14 -08:00
Sage Weil
e0c3c15e2b mds: note when we last became non-laggy 2010-03-08 14:51:24 -08:00
Sage Weil
0383878c4f mkcephfs: cosd mkfs as root, then chown 2010-03-08 14:51:24 -08:00
Sage Weil
d77caf22a6 todo bugs 2010-03-08 14:51:24 -08:00
Sage Weil
822ae4a1bb filestore: clean up btrfs, clone range detection 
Use statfs to detect btrfs, not the trans ioctl (which won't work
if you're not root!).  Use separate bool for clone range support.
 2010-03-08 14:51:24 -08:00
Sage Weil
ca02d68cc6 cauthtool: verify set_uid arg 2010-03-08 14:51:23 -08:00
Sage Weil
dc38d48948 mds: dump misc struct sizes to log 2010-03-08 14:51:20 -08:00
Sage Weil
9c8eef20b0 monclient: time out properly from wait_auth_rotating 2010-03-08 14:49:43 -08:00
Sage Weil
fb5ecb9be9 decay: separate fixed DecayRate from DecayCounter 
Avoid eating a double per instance.
 2010-03-08 14:49:43 -08:00
Sage Weil
fdb85cad0d mds: drop useless double from DecayCounter 
No need to store k AND halflife.
 2010-03-08 14:49:43 -08:00