Whamcloud - gitweb
nikita [Fri, 20 Oct 2006 23:11:09 +0000 (23:11 +0000)]
iam: 0. pdirops locking in iam_index_next() (readdir). 1. handle failure to allocate dynlocks. 2. some (rudimentary) statistics code.
tappro [Fri, 20 Oct 2006 19:40:16 +0000 (19:40 +0000)]
clean last_xid checking/handling
tappro [Fri, 20 Oct 2006 19:34:46 +0000 (19:34 +0000)]
- check that mdsnum is correct in cml_create
yury [Fri, 20 Oct 2006 11:27:36 +0000 (11:27 +0000)]
- convert mdl locks to ldlm ones in more samtr way;
- add client part of pdirops locks.
huanghua [Fri, 20 Oct 2006 10:41:44 +0000 (10:41 +0000)]
added ext3-pdirops-2.6.9.patch for fc3 series
huanghua [Fri, 20 Oct 2006 09:16:54 +0000 (09:16 +0000)]
check nlink count for hard link
wangdi [Fri, 20 Oct 2006 09:15:24 +0000 (09:15 +0000)]
Branch: b_new_cmd
add time profile for mdd api
wangdi [Fri, 20 Oct 2006 09:14:01 +0000 (09:14 +0000)]
Branch: b_new_cmd
only reset ma_lmm_size when we could get MD, otherwise this ma_md_size > 0 might
fail if we use this manytimes in a mdd api
nikita [Fri, 20 Oct 2006 08:27:57 +0000 (08:27 +0000)]
kernel-patches: add dynlocks to -fc{3,5} series.
wangdi [Fri, 20 Oct 2006 08:16:00 +0000 (08:16 +0000)]
Branch: b_new_cmd
move mdd_handler stuff to mdd_object.c and remove mdd_handler.c
wangdi [Fri, 20 Oct 2006 08:03:41 +0000 (08:03 +0000)]
Branch: b_new_cmd
valid should not be reset here
wangdi [Fri, 20 Oct 2006 07:30:41 +0000 (07:30 +0000)]
Branch: b_new_cmd
1) move mdd credits to mdd device
2) compute unlink on lsm stripe count, not ost count.
3) refresh ma valid in mdt layer, before call cmm/mdd api
huanghua [Fri, 20 Oct 2006 06:55:39 +0000 (06:55 +0000)]
(1) fix a bug about lock in rename: we should lock the target dir and target object if and only if they are local;
(2) fix a typo bug in mdt_reint_link(): for partial link(), we should use fid1;
(3) add some test case for link: cross node link.
fanyong [Fri, 20 Oct 2006 06:34:15 +0000 (06:34 +0000)]
Make the code more clean.
tappro [Fri, 20 Oct 2006 05:37:04 +0000 (05:37 +0000)]
- break too long line
tappro [Fri, 20 Oct 2006 05:32:33 +0000 (05:32 +0000)]
- another one fix to avoid memleak
tappro [Fri, 20 Oct 2006 05:30:48 +0000 (05:30 +0000)]
- avoid possible memleak
tappro [Fri, 20 Oct 2006 05:28:14 +0000 (05:28 +0000)]
- fix wrong checking
lsy [Fri, 20 Oct 2006 03:36:57 +0000 (03:36 +0000)]
change capability config interface to 0/1/2/3 according to brian's advice.
lsy [Fri, 20 Oct 2006 02:06:44 +0000 (02:06 +0000)]
disable capability check for replay open request, because the capability might have expired.
nikita [Thu, 19 Oct 2006 22:56:58 +0000 (22:56 +0000)]
iam: use pdirops locking in iam.
nikita [Thu, 19 Oct 2006 22:55:09 +0000 (22:55 +0000)]
kernel-patches: add iam/ldiskfs pdirops implementation for 2.6-rhel4
nikita [Thu, 19 Oct 2006 22:52:43 +0000 (22:52 +0000)]
kernel-patches: add dynlocks (from HEAD) to 2.6-rhel4 kernel series.
nikita [Thu, 19 Oct 2006 22:51:24 +0000 (22:51 +0000)]
DRANGE: use %#x format specifier
wangdi [Thu, 19 Oct 2006 15:49:53 +0000 (15:49 +0000)]
Branch: b_new_cmd
update for reorganizing mdd files
fanyong [Thu, 19 Oct 2006 14:48:13 +0000 (14:48 +0000)]
Small fix for getting ACL.
wangdi [Thu, 19 Oct 2006 14:39:16 +0000 (14:39 +0000)]
Branch: b_new_cmd
further update for mdd files recorganizing
lsy [Thu, 19 Oct 2006 14:05:15 +0000 (14:05 +0000)]
minor cleanup.
wangdi [Thu, 19 Oct 2006 13:45:12 +0000 (13:45 +0000)]
Branch: b_new_cmd
more update for mds_handle.c split
yury [Thu, 19 Oct 2006 09:59:09 +0000 (09:59 +0000)]
- more fixes in pdirops. Cmm has not to decide what to do in case split is not going to happen, better mdt does it.
wangdi [Thu, 19 Oct 2006 09:52:26 +0000 (09:52 +0000)]
Branch: b_new_cmd
split mdd_handler.c into several files
wangdi [Thu, 19 Oct 2006 09:10:49 +0000 (09:10 +0000)]
Branch: b_new_cmd
add mdd procfs support to profile mdd ops
yury [Thu, 19 Oct 2006 08:45:23 +0000 (08:45 +0000)]
- fixes in pdirops
fanyong [Thu, 19 Oct 2006 08:16:12 +0000 (08:16 +0000)]
Pack ACL back when file open, fix some bug about permission.
yury [Thu, 19 Oct 2006 08:07:10 +0000 (08:07 +0000)]
- cleanups in cmm split a bit;
- preparation stage for adding ldlm part of pdirops (not used yet, all stuff is under CONFIG_PDIROPS)
yury [Thu, 19 Oct 2006 06:46:11 +0000 (06:46 +0000)]
- put fix from niu to correct place.
fanyong [Thu, 19 Oct 2006 06:03:30 +0000 (06:03 +0000)]
Add acl initialization for cross-ref create.
tappro [Thu, 19 Oct 2006 00:52:46 +0000 (00:52 +0000)]
- enable check for correct placement in split dir
- lmv_intent_open() uses lmv_get_export()
ericm [Wed, 18 Oct 2006 23:48:43 +0000 (23:48 +0000)]
branch: b_new_cmd
basic support for PAG, ported from HEAD.
tappro [Wed, 18 Oct 2006 23:37:54 +0000 (23:37 +0000)]
- disable valid placement check in split dir temporary
ericm [Wed, 18 Oct 2006 23:22:59 +0000 (23:22 +0000)]
branch: b_new_cmd
minor fix to quiet compiler warning.
ericm [Wed, 18 Oct 2006 23:11:12 +0000 (23:11 +0000)]
branch: b_new_cmd
minor typo fix.
ericm [Wed, 18 Oct 2006 23:08:52 +0000 (23:08 +0000)]
branch: b_new_cmd
minor fix for build breakage.
tappro [Wed, 18 Oct 2006 22:24:30 +0000 (22:24 +0000)]
- addition to previous commit.
tappro [Wed, 18 Oct 2006 22:23:40 +0000 (22:23 +0000)]
- check that lookup is happened on correct mds in case of split, return
-ERESTART otherwise
tappro [Wed, 18 Oct 2006 21:47:11 +0000 (21:47 +0000)]
- handle errors during fid allocation instead of LBUG()
- remove #if 1 - #endif around lmv_all_chars_policy()
- fix needless line breaking
tappro [Wed, 18 Oct 2006 21:43:01 +0000 (21:43 +0000)]
- remove unused semaphore
huanghua [Wed, 18 Oct 2006 17:28:43 +0000 (17:28 +0000)]
fix a compile error
yury [Wed, 18 Oct 2006 16:14:19 +0000 (16:14 +0000)]
- save fid in och instead of pointer to it which may become invalid in file close time;
huanghua [Wed, 18 Oct 2006 16:08:10 +0000 (16:08 +0000)]
more efficient checking of zero-length string.
yury [Wed, 18 Oct 2006 08:52:07 +0000 (08:52 +0000)]
- various fixes from b1_5
fanyong [Wed, 18 Oct 2006 08:38:56 +0000 (08:38 +0000)]
Add mdd_init_acl for new obj (create, mkdir and so on).
wangdi [Wed, 18 Oct 2006 06:41:35 +0000 (06:41 +0000)]
Branch: b_new_cmd
typo fix about raw lookup return value indicated by tappro
wangdi [Wed, 18 Oct 2006 06:21:26 +0000 (06:21 +0000)]
Branch: b_new_cmd
add raw lookup support in mdt for those lookup perf verfication test
huanghua [Wed, 18 Oct 2006 06:18:06 +0000 (06:18 +0000)]
add lock on son while doing error handling
fanyong [Wed, 18 Oct 2006 03:18:23 +0000 (03:18 +0000)]
Should check ACL when directory search.
nikita [Tue, 17 Oct 2006 22:59:21 +0000 (22:59 +0000)]
patches: turn PROC_SLEEP on in relevant configs.
nikita [Tue, 17 Oct 2006 22:00:30 +0000 (22:00 +0000)]
patches: add sleeping statistics collection patch. See mail message to colibri@ for more information.
nikita [Tue, 17 Oct 2006 19:51:14 +0000 (19:51 +0000)]
iam: 0. add more integrity checks (no index node points back to the root), 2. (tentatively) fix 11027.
tappro [Tue, 17 Oct 2006 19:13:46 +0000 (19:13 +0000)]
- small fix to prevent lost update of obd_next_recovery_transno value
tappro [Tue, 17 Oct 2006 19:10:53 +0000 (19:10 +0000)]
- return back default policy for non-directories. ONLY directories can be
cross-ref during creation
- replace mea index name from 'mds' to 'mea_idx' to make that clear that index
is not number of mds.
yury [Tue, 17 Oct 2006 16:29:43 +0000 (16:29 +0000)]
- for non-split lmv_placement_policy() should spread inodes over all MDSes smoothly as well, not only fpor dirs.
nikita [Tue, 17 Oct 2006 16:17:27 +0000 (16:17 +0000)]
mdd: mdd_create(): update outdated comment.
fanyong [Tue, 17 Oct 2006 15:21:09 +0000 (15:21 +0000)]
Small fix.
nikita [Tue, 17 Oct 2006 15:09:52 +0000 (15:09 +0000)]
lu: proper locking for site.ls_total
yury [Tue, 17 Oct 2006 14:27:39 +0000 (14:27 +0000)]
- liblustre build fix.
yury [Tue, 17 Oct 2006 14:12:21 +0000 (14:12 +0000)]
- cleanups in seq-mgr, move cache statistics to lu_cache;
- remove needless locks in fld server and client.
fanyong [Tue, 17 Oct 2006 13:49:30 +0000 (13:49 +0000)]
Process "-ENODATA" correctly for ACL, update lli_posix_acl even if no acl.
lsy [Tue, 17 Oct 2006 13:27:43 +0000 (13:27 +0000)]
add full support for remote operations.
typo fix in sanity.sh.
wangdi [Tue, 17 Oct 2006 11:16:17 +0000 (11:16 +0000)]
Branch: b_new_cmd
check group correctly for filter precreate
huanghua [Tue, 17 Oct 2006 10:12:15 +0000 (10:12 +0000)]
(1) support very long symlink name;
(2) add test case for very long symlink name;
fanyong [Tue, 17 Oct 2006 08:49:39 +0000 (08:49 +0000)]
Add mdd_acl_chmod for acl changing when chmod.
huanghua [Tue, 17 Oct 2006 08:32:51 +0000 (08:32 +0000)]
initialize the body->eadatalen and body->acllen by generic code.
huanghua [Tue, 17 Oct 2006 05:44:43 +0000 (05:44 +0000)]
symlink name is also stored there.
wangdi [Tue, 17 Oct 2006 05:02:55 +0000 (05:02 +0000)]
Branch: b_new_cmd
test fixes about sanity-65
tappro [Mon, 16 Oct 2006 17:04:12 +0000 (17:04 +0000)]
another one issue with pack_reply
yury [Mon, 16 Oct 2006 16:54:26 +0000 (16:54 +0000)]
- in abort_req_replay_queue() pass correct count of fields to lustre_pack_reply().
nikita [Mon, 16 Oct 2006 15:07:35 +0000 (15:07 +0000)]
mdt: mdt_shrink_reply(): do not assume body->eadatasize always contains EA size: it might be symlink.
wangdi [Mon, 16 Oct 2006 15:06:13 +0000 (15:06 +0000)]
Branch: b_new_cmd
replace atoi to strtoul, since atoi can not cast 0xffffffff to -1
nikita [Mon, 16 Oct 2006 13:32:16 +0000 (13:32 +0000)]
mdt: use lu_site_print() to dump not freed objects.
nikita [Mon, 16 Oct 2006 13:31:39 +0000 (13:31 +0000)]
lu: add lu_site_print().
yury [Mon, 16 Oct 2006 12:58:39 +0000 (12:58 +0000)]
- fixed div by zero.
yury [Mon, 16 Oct 2006 12:47:49 +0000 (12:47 +0000)]
- adjust client FLD cache a bit. It should use hashtable one page size;
- add FLD cache to FLD servers;
- cleanups in lmv tgt field names.
fanyong [Mon, 16 Oct 2006 12:33:35 +0000 (12:33 +0000)]
Make the warning message more readable.
huanghua [Mon, 16 Oct 2006 10:21:48 +0000 (10:21 +0000)]
some more cleanup and comments about mdt_thread_info initialization.
tappro [Mon, 16 Oct 2006 09:18:07 +0000 (09:18 +0000)]
- delete fld targets during device shutdown
yury [Mon, 16 Oct 2006 08:08:29 +0000 (08:08 +0000)]
- make FLD less noisy after lookup -2 bug is fixed.
tappro [Mon, 16 Oct 2006 08:03:45 +0000 (08:03 +0000)]
- make compiler happy with initialized value
- don't set fail flag for mdc
yury [Mon, 16 Oct 2006 08:03:26 +0000 (08:03 +0000)]
- fixes and cleanups in mdt_destroy_export() path.
yury [Mon, 16 Oct 2006 07:28:12 +0000 (07:28 +0000)]
- more fixes about mdt_thread_info
fanyong [Mon, 16 Oct 2006 07:26:38 +0000 (07:26 +0000)]
For remote client, do not permit getfacl/setfacl directly.
yury [Mon, 16 Oct 2006 07:04:14 +0000 (07:04 +0000)]
- fixes in init mdt_thread_info.
tappro [Mon, 16 Oct 2006 06:58:07 +0000 (06:58 +0000)]
- initiate create_spec
tappro [Mon, 16 Oct 2006 06:38:06 +0000 (06:38 +0000)]
- initialize values in mdt_thread_info
- change log level for debug message
huanghua [Mon, 16 Oct 2006 05:21:42 +0000 (05:21 +0000)]
disable sanity 60a tempprarily, which has some problem to fix.
huanghua [Mon, 16 Oct 2006 05:20:14 +0000 (05:20 +0000)]
info->mti_transno is overwritten in initialization.
yury [Sun, 15 Oct 2006 19:36:47 +0000 (19:36 +0000)]
- possibly (I'm almost sure) fix for FLD lookup err -2. Allocating new seq and setup FLD for it should be atomic. Otherwise two threads allocating fids race and first (which allocated seq) deals with FLD setup and second (which just allocated fid in new seq) quickly sends fid in new seq to server and servers can't find it in FLD, because FLD did not see update yet;
- fix in lmv_placement_policy(). Take into account split dirs for creating child dirs too, not only files.
nikita [Sun, 15 Oct 2006 18:58:19 +0000 (18:58 +0000)]
mdt: another "uninitialized mdt_thread_info" fix.
nikita [Sun, 15 Oct 2006 18:45:53 +0000 (18:45 +0000)]
kill overwritten initialization.
yury [Sun, 15 Oct 2006 17:11:20 +0000 (17:11 +0000)]
- serialize fld reqs on client and server;
- cleanups about server fld client. Now it is created in cmm;
- cleanups in split code;