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17 years agoFix ASSERTION for local client when identity_upcall is disabled.
fanyong [Fri, 3 Nov 2006 10:55:23 +0000 (10:55 +0000)]
Fix ASSERTION for local client when identity_upcall is disabled.

17 years agosanity check for user authenticate.
fanyong [Fri, 3 Nov 2006 07:35:51 +0000 (07:35 +0000)]
sanity check for user authenticate.

17 years agomdd: initialize mdd->mdd_txn_cb.dtc_linkage to avoid crash in error handling path...
nikita [Thu, 2 Nov 2006 21:43:46 +0000 (21:43 +0000)]
mdd: initialize mdd->mdd_txn_cb.dtc_linkage to avoid crash in error handling path (bug found by Elena).

17 years agobranch: b_new_cmd
ericm [Thu, 2 Nov 2006 21:29:20 +0000 (21:29 +0000)]
branch: b_new_cmd
fix assertion: enc pages might be allocated by previous failed bulk rpc.

17 years ago- fix split issue with create file on wrong mds. Check for split is needed
tappro [Thu, 2 Nov 2006 17:16:40 +0000 (17:16 +0000)]
- fix split issue with create file on wrong mds. Check for split is needed
  always in cml_create, even after cmm_split_try()
- fix issue with cross-ref link to existent name, in that case the extra ref
  occur on inode. Additional lookup() in cmr_link() prevents such situation.

17 years agosync with last changes to iam_lvar.c.
nikita [Thu, 2 Nov 2006 16:22:49 +0000 (16:22 +0000)]
sync with last changes to iam_lvar.c.

17 years agoprocsleep: simplify stack-walker, making it more robust.
nikita [Thu, 2 Nov 2006 16:15:59 +0000 (16:15 +0000)]
procsleep: simplify stack-walker, making it more robust.

17 years agoBranch: b_new_cmd
wangdi [Thu, 2 Nov 2006 15:47:54 +0000 (15:47 +0000)]
Branch: b_new_cmd
try another hash method to check whether 11150 is related with iam

17 years agoSmall fix, user authentication first.
fanyong [Thu, 2 Nov 2006 13:44:24 +0000 (13:44 +0000)]
Small fix, user authentication first.

17 years ago- fixes in split about le/cpu byte order, cleanups;
yury [Thu, 2 Nov 2006 12:48:43 +0000 (12:48 +0000)]
- fixes in split about le/cpu byte order, cleanups;
- added dump page in split in case of error in remove page code.

17 years ago(1) For setattr / setxattr, change ctime.
fanyong [Thu, 2 Nov 2006 08:24:16 +0000 (08:24 +0000)]
(1) For setattr / setxattr, change ctime.
(2) For link / unlink, change child's ctime, change parent's ctime and mtime.
(3) For create / delete, change parent ctime and mtime.
(4) For rename, change source's and target's ctime, change ctime and mtime of
    source's parent and target's parent.

17 years agofix a typo which makes cross link() fail.
huanghua [Thu, 2 Nov 2006 05:24:13 +0000 (05:24 +0000)]
fix a typo which makes cross link() fail.

17 years ago(1) add some test case for link();
huanghua [Thu, 2 Nov 2006 04:06:56 +0000 (04:06 +0000)]
(1) add some test case for link();
(2) add ONLY=MOUNT for sanity and sanity-lmv to only mount Lustre.

17 years ago- simplify handling of same fids issue during link. mdt_reint_link() returns
tappro [Thu, 2 Nov 2006 01:13:38 +0000 (01:13 +0000)]
- simplify handling of same fids issue during link. mdt_reint_link() returns
  error immediately, mdd_link_sanity_check() check the source is dir at first,
  therefore src cannot be the same as tgt.

17 years ago- make clo_split enum type
tappro [Wed, 1 Nov 2006 23:20:28 +0000 (23:20 +0000)]
- make clo_split enum type
- fix is_subdir() -EREMOTE issues
- avoid usage of mdt_body  mode field to store the result

17 years agoosd: remove unused fields.
nikita [Wed, 1 Nov 2006 23:02:56 +0000 (23:02 +0000)]
osd: remove unused fields.

17 years agoincrease mdt thread pool size limit.
nikita [Wed, 1 Nov 2006 23:02:00 +0000 (23:02 +0000)]
increase mdt thread pool size limit.

17 years ago- fixes in split about using correct byte order;
yury [Wed, 1 Nov 2006 19:44:13 +0000 (19:44 +0000)]
- fixes in split about using correct byte order;
- in cmm_split_try() init la_size used in split info messages;
- cleanups and debug in llite close thread related stuff;
- fixes in mdd about link() operation. Fixed deadlock for case when tgt and src is same object. Fixed lost error code after insert name which is possibly existing. Cleanups;
- in mdt_reint_open() use MDT_CROSS_LOCK for opened file in case it is located on remote MDT (by huanghua);
- in mdt_attr_set() fixed wrong goto to label out;
- cleanups in mdt_reint_link(), mdt_reint_unlink(), mdt_reint_rename() (by huanghua);
- fixed lock mode in md_reint_link(). It should LCK_EX instead of LCK_PW;
- fixed deadlock in mdt_reint_link() in case src and dst are same object;
- use MDT_CROSS_LOCK for src in mdt_reint_link() as it maybe located on remote MDT (by huanghua);
- used MDT_CROSS_LOCK for in mdt_reint_rename() as name may be located on remote MDT (by huanghua);
- fixed -ENODATA case in mdt_getxattr_pack_reply(). It should cause err_serious() with errors in console. Cleanups;

17 years agoBranch b_new_cmd
wangdi [Wed, 1 Nov 2006 16:40:02 +0000 (16:40 +0000)]
Branch b_new_cmd
check -EREMOTE before return

17 years agoDo not call mdt_handle_idmap here, it will be called from mdt_req_handle again.
fanyong [Wed, 1 Nov 2006 09:39:50 +0000 (09:39 +0000)]
Do not call mdt_handle_idmap here, it will be called from mdt_req_handle again.

17 years agoDo not permit remote reaml node to claim to be local.
fanyong [Wed, 1 Nov 2006 04:05:41 +0000 (04:05 +0000)]
Do not permit remote reaml node to claim to be local.

17 years agocapa code cleanup.
lsy [Wed, 1 Nov 2006 03:48:44 +0000 (03:48 +0000)]
capa code cleanup.

17 years agoBranch: b_new_cmd
wangdi [Wed, 1 Nov 2006 03:41:19 +0000 (03:41 +0000)]
Branch: b_new_cmd
Only when writing page succeed, then we check whether the inode should be
put the close list, since when page writing failed, it will be redirtied and
writing again later.

17 years agoAdd proc interface for distinguishing clinet type -- local / remote.
fanyong [Wed, 1 Nov 2006 02:33:20 +0000 (02:33 +0000)]
Add proc interface for distinguishing clinet type -- local / remote.

17 years ago- assert on wrong transno during replay
tappro [Tue, 31 Oct 2006 21:02:11 +0000 (21:02 +0000)]
- assert on wrong transno during replay

17 years agoremove extra debug messages
tappro [Tue, 31 Oct 2006 20:58:13 +0000 (20:58 +0000)]
remove extra debug messages

17 years ago take into account initial_conn value during reconnect
tappro [Tue, 31 Oct 2006 20:52:04 +0000 (20:52 +0000)]
 take into account initial_conn value during reconnect

17 years agosplit optimization to avoid often attr_get() calling
tappro [Tue, 31 Oct 2006 19:47:33 +0000 (19:47 +0000)]
split optimization to avoid often attr_get() calling

17 years agoiam: 0. add optional calls to schedule() to improve pdirops testing. 1. fix locking...
nikita [Tue, 31 Oct 2006 18:26:34 +0000 (18:26 +0000)]
iam: 0. add optional calls to schedule() to improve pdirops testing. 1. fix locking in split_index_node().

17 years agoosd: remove oi lock: it is no longer needed now that we have iam-pdirops.
nikita [Tue, 31 Oct 2006 18:23:07 +0000 (18:23 +0000)]
osd: remove oi lock: it is no longer needed now that we have iam-pdirops.

17 years ago- added dir size it was split on to message about split;
yury [Tue, 31 Oct 2006 18:01:19 +0000 (18:01 +0000)]
- added dir size it was split on to message about split;
- in ll_queue_done_writing() replace assert by check-and-doing nothing if inode is already on close thread queue. Seems it maybe called two times for same inode. If that is not correct Vitaly will fix that later. Tests pass.

17 years ago- fix in comment;
yury [Tue, 31 Oct 2006 15:28:16 +0000 (15:28 +0000)]
- fix in comment;
- use -EALRADY instead of -1 in ll_close_next_lli to point out that thread should be stopped.

17 years ago- cleanups in mdt_lock_pdo_mode(), fix in error message;
yury [Tue, 31 Oct 2006 14:47:13 +0000 (14:47 +0000)]
- cleanups in mdt_lock_pdo_mode(), fix in error message;
- fixed typo in comment.

17 years ago- fixed bug with possible concurrent split;
yury [Tue, 31 Oct 2006 12:53:28 +0000 (12:53 +0000)]
- fixed bug with possible concurrent split;
- comments, cleanups.

17 years ago- added missed rc = 0 in mdt_getattr_name_lock() for resent case.
yury [Tue, 31 Oct 2006 11:21:11 +0000 (11:21 +0000)]
- added missed rc = 0 in mdt_getattr_name_lock() for resent case.

17 years ago- protect export's held locks list by spin lock while adding there fixed up lock...
yury [Tue, 31 Oct 2006 10:07:14 +0000 (10:07 +0000)]
- protect export's held locks list by spin lock while adding there fixed up lock in mdt_intent_lock_replace();
- some cleanups.

17 years agoSupport flush specific user identity info.
fanyong [Tue, 31 Oct 2006 08:50:45 +0000 (08:50 +0000)]
Support flush specific user identity info.

17 years ago(1) drop some comment.
fanyong [Tue, 31 Oct 2006 07:25:29 +0000 (07:25 +0000)]
(1) drop some comment.
(2) small fix for lock using.
(3) replace kernel flag with LUSTRE flag.

17 years agoBranch:b_new_cmd
wangdi [Tue, 31 Oct 2006 06:03:00 +0000 (06:03 +0000)]
Branch:b_new_cmd
disable 27m in sanity.sh, since create_precreate has been increase,
so we need touch tons of file to fill the precreate cache, so disable
this test temporarily

17 years agobranch: b_new_cmd
ericm [Tue, 31 Oct 2006 00:58:40 +0000 (00:58 +0000)]
branch: b_new_cmd
minor message fix for gss server daemon.

17 years ago- added assert in mdt_is_subdir(). It only should be called against local objects;
yury [Mon, 30 Oct 2006 18:24:44 +0000 (18:24 +0000)]
- added assert in mdt_is_subdir(). It only should be called against local objects;
- cleanups in cmr_xxx methods. No need to use RETURN() without ENTRY, just return is ok;
- in mdt_reint_rename() use namelen.

17 years agoldlm and its users: do not pass struct ldlm_res_id by value, pass a pointer instead...
nikita [Mon, 30 Oct 2006 17:36:13 +0000 (17:36 +0000)]
ldlm and its users: do not pass struct ldlm_res_id by value, pass a pointer instead. This reduces stack and cpu consumption. Also constify for a good measure. Also remove what looks like obsolete code in ldlm_cli_enqueue_local(): dead assignment to local variable.

17 years agolmv_readpage(): suppress compiler warning for user-level compilation.
nikita [Mon, 30 Oct 2006 17:30:32 +0000 (17:30 +0000)]
lmv_readpage(): suppress compiler warning for user-level compilation.

17 years ago0. increase OST_MIN_PRECREATE; 1. move fid_res_name_eq() to lustre_fid.h and use...
nikita [Mon, 30 Oct 2006 17:29:50 +0000 (17:29 +0000)]
0. increase OST_MIN_PRECREATE; 1. move fid_res_name_eq() to lustre_fid.h and use offset constants in it.

17 years ago- use usual MDT name in mdd procfs stuff instead of mdd-0;
yury [Mon, 30 Oct 2006 16:19:24 +0000 (16:19 +0000)]
- use usual MDT name in mdd procfs stuff instead of mdd-0;
- make mdc/mdc_is_subdir() static to not confuse it with same name in cmm.

17 years agoBranch:b_new_cmd
wangdi [Mon, 30 Oct 2006 15:44:13 +0000 (15:44 +0000)]
Branch:b_new_cmd
fix the len bug in cmm_split_entries, the original method has some problem
when entries are not full in the page

17 years agoSmall fix.
fanyong [Mon, 30 Oct 2006 10:31:28 +0000 (10:31 +0000)]
Small fix.

17 years ago- fixed small typo in cmm_split_remove_page()
yury [Mon, 30 Oct 2006 10:21:05 +0000 (10:21 +0000)]
- fixed small typo in cmm_split_remove_page()

17 years ago- handle empty page in cmm_split_remove_page() at Tom's suggestion;
yury [Mon, 30 Oct 2006 10:07:45 +0000 (10:07 +0000)]
- handle empty page in cmm_split_remove_page() at Tom's suggestion;
- fixes about le_to_cpu in mdt_write_dir_page()

17 years agoBranch: b_new_cmd
wangdi [Mon, 30 Oct 2006 09:54:23 +0000 (09:54 +0000)]
Branch: b_new_cmd
not root dir, it should be NOT expect splitted.

17 years ago- cleanups in split - function names are changed to make split understandable not...
yury [Mon, 30 Oct 2006 09:01:43 +0000 (09:01 +0000)]
- cleanups in split - function names are changed to make split understandable not only for author;

- in cml_create() check if name came to correct MDT only if cmm_split_try() returned -EALREADY, that is dir is split. In other cases that is not needed and only slows things down;

- comments, allocating new fid and creating object for slaves is united to one function.

17 years agoSince have called mdd_la_get before and held lock yet,
fanyong [Mon, 30 Oct 2006 03:27:22 +0000 (03:27 +0000)]
Since have called mdd_la_get before and held lock yet,
call __mdd_permission_internal directly.

17 years agoLocal client should not use "lfs getfacl / lfs setfacl".
fanyong [Mon, 30 Oct 2006 02:31:53 +0000 (02:31 +0000)]
Local client should not use "lfs getfacl / lfs setfacl".

17 years ago- disable slow test
yury [Sun, 29 Oct 2006 20:05:14 +0000 (20:05 +0000)]
- disable slow test

17 years ago- more fixes in split, now 24o works and split is "counted" as bug free ;) at least...
yury [Sun, 29 Oct 2006 19:48:28 +0000 (19:48 +0000)]
- more fixes in split, now 24o works and split is "counted" as bug free ;) at least I do not know any of them.

17 years ago- fixes in split. Tom! Your changes in cmm_remove_entries() were wrong;
yury [Sun, 29 Oct 2006 19:03:49 +0000 (19:03 +0000)]
- fixes in split. Tom! Your changes in cmm_remove_entries() were wrong;

17 years ago- removed debug stuff.
yury [Sun, 29 Oct 2006 14:56:53 +0000 (14:56 +0000)]
- removed debug stuff.

17 years ago(1) "lfs getfacl" should return base file mode anyway.
fanyong [Sun, 29 Oct 2006 14:19:19 +0000 (14:19 +0000)]
(1) "lfs getfacl" should return base file mode anyway.
(2) make "lfs setfacl" more like local client setfacl.

17 years agoFor remote client, return directly when lfs getfacl / lfs setfacl
fanyong [Sun, 29 Oct 2006 13:12:19 +0000 (13:12 +0000)]
For remote client, return directly when lfs getfacl / lfs setfacl
if server do not support ACL.

17 years agoDrop unnecessary warning message.
fanyong [Sun, 29 Oct 2006 11:53:51 +0000 (11:53 +0000)]
Drop unnecessary warning message.

17 years agoBranch:b_new_cmd
wangdi [Sun, 29 Oct 2006 11:07:02 +0000 (11:07 +0000)]
Branch:b_new_cmd
add group num when set attr to OST

17 years agoBranch:b_new_cmd
wangdi [Sun, 29 Oct 2006 07:11:22 +0000 (07:11 +0000)]
Branch:b_new_cmd
cleanup in cmm split, after pdo added.

17 years agosome code cleanup in split.
huanghua [Sat, 28 Oct 2006 15:37:19 +0000 (15:37 +0000)]
some code cleanup in split.

17 years agoprocsleep patch: on statistics reset, allocate info if necessary.
nikita [Sat, 28 Oct 2006 13:31:56 +0000 (13:31 +0000)]
procsleep patch: on statistics reset, allocate info if necessary.

17 years ago- fixed ma_valid in cmm_mdsnum_check();
yury [Sat, 28 Oct 2006 11:28:05 +0000 (11:28 +0000)]
- fixed ma_valid in cmm_mdsnum_check();
- fixes in cmm_try_to_split();
- added error messages to cmm_try_to_split();
- cache mdsnum for lmv slaves so that we need not to lookup them all the time. This reduces number of fld cache lookups from ~46000 to ~12000 on sanity 24o.

17 years agobranch: b_new_cmd
ericm [Sat, 28 Oct 2006 04:25:03 +0000 (04:25 +0000)]
branch: b_new_cmd
- replace spinlock with rwlock for policy table protection.
- fix concurrent load ptlrpc_gss module.
- minor message adjustment.

17 years agokernel_patches: add statistics clearing for /proc/sleep.
nikita [Fri, 27 Oct 2006 23:48:55 +0000 (23:48 +0000)]
kernel_patches: add statistics clearing for /proc/sleep.

17 years agoiam: add -EAGAIN handling for index split.
nikita [Fri, 27 Oct 2006 23:48:18 +0000 (23:48 +0000)]
iam: add -EAGAIN handling for index split.

17 years ago- filter MDS_DONE_WRITING during recovery
tappro [Fri, 27 Oct 2006 21:38:53 +0000 (21:38 +0000)]
- filter MDS_DONE_WRITING during recovery

17 years ago- removed obsolete debug stuff.
yury [Fri, 27 Oct 2006 17:56:59 +0000 (17:56 +0000)]
- removed obsolete debug stuff.

17 years agomore efficient unlinkmany
huanghua [Fri, 27 Oct 2006 16:14:47 +0000 (16:14 +0000)]
more efficient unlinkmany

17 years agoBranch:b_new_cmd
wangdi [Fri, 27 Oct 2006 10:22:50 +0000 (10:22 +0000)]
Branch:b_new_cmd
add debug info for b11123

17 years agoBe sure not to take PDO lock for non-existing or remote directory.
huanghua [Fri, 27 Oct 2006 08:59:39 +0000 (08:59 +0000)]
Be sure not to take PDO lock for non-existing or remote directory.

17 years ago- drop not directory dentries in ll_drop_dentry(). Let's see if it helps with OOM...
yury [Fri, 27 Oct 2006 07:11:39 +0000 (07:11 +0000)]
- drop not directory dentries in ll_drop_dentry(). Let's see if it helps with OOM on clients.

17 years agoBranch: b_new_cmd
wangdi [Fri, 27 Oct 2006 06:10:24 +0000 (06:10 +0000)]
Branch: b_new_cmd
add this ldlm debug info temporarily

17 years agoBranch: b_new_cmd
wangdi [Fri, 27 Oct 2006 06:06:28 +0000 (06:06 +0000)]
Branch: b_new_cmd
add gr in these 2 places

17 years agoiam: fix possible cause of dynlock-double-unlock.
nikita [Fri, 27 Oct 2006 00:14:46 +0000 (00:14 +0000)]
iam: fix possible cause of dynlock-double-unlock.

17 years agodynlocks: a bit of cleanup.
nikita [Fri, 27 Oct 2006 00:14:13 +0000 (00:14 +0000)]
dynlocks: a bit of cleanup.

17 years ago- cleanups in mdt_object_set_mode()
yury [Thu, 26 Oct 2006 14:51:51 +0000 (14:51 +0000)]
- cleanups in mdt_object_set_mode()

17 years agoosd: remove no longer needed commentary.
nikita [Thu, 26 Oct 2006 14:00:30 +0000 (14:00 +0000)]
osd: remove no longer needed commentary.

17 years agomove LU_OBJECT_HEARD_BANSHEE into mdd_object.mod_flags.
nikita [Thu, 26 Oct 2006 13:59:55 +0000 (13:59 +0000)]
move LU_OBJECT_HEARD_BANSHEE into mdd_object.mod_flags.

17 years ago- fixes in split:
yury [Thu, 26 Oct 2006 13:39:49 +0000 (13:39 +0000)]
- fixes in split:
  - do not take pdo lock for non-splittable dirs if not modification is foreseen;
  - added assert to split code which checks that split should only be done in EX lock is taken.

17 years ago- use LCK_XX locks instead of MDT specified macros.
yury [Thu, 26 Oct 2006 11:35:10 +0000 (11:35 +0000)]
- use LCK_XX locks instead of MDT specified macros.

17 years ago- debug message in split code. Cleanups.
yury [Thu, 26 Oct 2006 10:28:40 +0000 (10:28 +0000)]
- debug message in split code. Cleanups.
- use less controversial MDL -> DLM locks converting style.

17 years ago- remove commentted out stuff about ll_iget(), check for I_FREEING before updating...
yury [Thu, 26 Oct 2006 07:32:29 +0000 (07:32 +0000)]
- remove commentted out stuff about ll_iget(), check for I_FREEING before updating inode by data from server.

17 years agoDo little-endian and big-endian convert for ACL, make it more compatible.
fanyong [Thu, 26 Oct 2006 06:10:08 +0000 (06:10 +0000)]
Do little-endian and big-endian convert for ACL, make it more compatible.

17 years agoosd: fix thinko.
nikita [Thu, 26 Oct 2006 00:36:03 +0000 (00:36 +0000)]
osd: fix thinko.

17 years agoosd: 0. remove mp longer used functions; 1. add osd-level per-object locking necessar...
nikita [Thu, 26 Oct 2006 00:18:13 +0000 (00:18 +0000)]
osd: 0. remove mp longer used functions; 1. add osd-level per-object locking necessary due to pdirops; 2. add locking description.

17 years agomore silencing.
nikita [Thu, 26 Oct 2006 00:16:04 +0000 (00:16 +0000)]
more silencing.

17 years ago- fix mds-mds connection. There was missed IBITS, ACL connetion flags and missed
tappro [Wed, 25 Oct 2006 19:00:33 +0000 (19:00 +0000)]
- fix mds-mds connection. There was missed IBITS, ACL connetion flags and missed
  ibits_known field
- remove second connection to the mdc0 from seq client, use the same export as
  mdc_device does.

17 years agoBranch: b_new_cmd
wangdi [Wed, 25 Oct 2006 18:06:17 +0000 (18:06 +0000)]
Branch: b_new_cmd
serval group number fixes in ost, which may fix read-ahead bug in cmd37

17 years agoiam/pdirops: remove obsolete comment.
nikita [Wed, 25 Oct 2006 17:26:41 +0000 (17:26 +0000)]
iam/pdirops: remove obsolete comment.

17 years agoiam: little cleanup.
nikita [Wed, 25 Oct 2006 17:26:20 +0000 (17:26 +0000)]
iam: little cleanup.

17 years agodynlocks: dynlock_unlock(): print invalid magic before panicking.
nikita [Wed, 25 Oct 2006 17:25:50 +0000 (17:25 +0000)]
dynlocks: dynlock_unlock(): print invalid magic before panicking.

17 years agomdt: add const to make compiler happy.
nikita [Wed, 25 Oct 2006 16:58:06 +0000 (16:58 +0000)]
mdt: add const to make compiler happy.

17 years agodisable expensive assert.
nikita [Wed, 25 Oct 2006 16:55:18 +0000 (16:55 +0000)]
disable expensive assert.

17 years agofix comment to match reality.
nikita [Wed, 25 Oct 2006 16:55:01 +0000 (16:55 +0000)]
fix comment to match reality.

17 years agomake lustre less noisy during normal operation.
nikita [Wed, 25 Oct 2006 16:54:39 +0000 (16:54 +0000)]
make lustre less noisy during normal operation.

17 years agoBranch: b_new_cmd
wangdi [Wed, 25 Oct 2006 13:28:40 +0000 (13:28 +0000)]
Branch: b_new_cmd
change this debug level to VFSTRACE temporarily for debuging read-ahead

17 years agoBranch: b_new_cmd
wangdi [Wed, 25 Oct 2006 13:24:34 +0000 (13:24 +0000)]
Branch: b_new_cmd
unlink dir still need some credits for del the index and unlink the object