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21 years agoReplace ldlm_lock's connection handle with an export handle. (Always
shaver [Mon, 19 Aug 2002 21:18:28 +0000 (21:18 +0000)]
Replace ldlm_lock's connection handle with an export handle.  (Always
NULL on the client side.)

21 years agoFix case where rc was not set.
adilger [Mon, 19 Aug 2002 20:46:56 +0000 (20:46 +0000)]
Fix case where rc was not set.

21 years ago- Maintain a list in the ll_inode_data of data (OST) locks held by this client
pschwan [Mon, 19 Aug 2002 17:50:18 +0000 (17:50 +0000)]
- Maintain a list in the ll_inode_data of data (OST) locks held by this client
- in ll_file_release, cancel any remaining locks in that list
- refactored mds_getattr_name and mds_getattr into two functions with a common
  sub-function; this fixed bugs in mds_getattr, and helps prevent them from
  drifting apart again

21 years ago- writing data to lov stripes is beginning to work. still much to check
rread [Sat, 17 Aug 2002 23:16:08 +0000 (23:16 +0000)]
- writing data to lov stripes is beginning to work. still much to check

21 years ago* l_wait_event can now do interrupts without a timeout, if we're feeling brave.
shaver [Sat, 17 Aug 2002 22:06:32 +0000 (22:06 +0000)]
* l_wait_event can now do interrupts without a timeout, if we're feeling brave.
* Big doc comment for l_wait_event.
* Only fire the timeout once from l_wait_event.
* Made timeout and the recovery-upcall path configurable via sysctl.
* Added OBD_FAIL_OSC codes for simulating simple client failure.
* Tentative rewiring of recovd into client connections, needs more thought
  and then more typing. We do fire the upcall, at least.
* Use the provided cluuid instead of NULL wherever it's handy already.
* Protect (feebly) against waiting for recovery that will never happen,
  in sync_io_timeout.
* Add timeouts to bulk operations in MDS and OST -- a recovery stub is now
  triggered, but nothing else.
* Document the unpleasant business in osc_brw_{read,write} as pertains to
  errors in the callbacks and cleanup of descriptors.
* Remove now-unused ptlrpc_check_bulk_{sent,received}.

21 years agoSome architectures (like ppc) need linux/init.h to define things like
rread [Sat, 17 Aug 2002 22:02:33 +0000 (22:02 +0000)]
Some architectures (like ppc) need linux/init.h to define things like
__init__

21 years ago- cleanup callback data to get striping to work
rread [Sat, 17 Aug 2002 00:50:58 +0000 (00:50 +0000)]
- cleanup callback data to get striping to work

21 years agoAdd --with-linuxdir= to match howto (and be more correct).
adilger [Fri, 16 Aug 2002 21:25:17 +0000 (21:25 +0000)]
Add --with-linuxdir= to match howto (and be more correct).

21 years agoFix yet one more hidden-by-missing-kmap compile error.
adilger [Fri, 16 Aug 2002 20:53:08 +0000 (20:53 +0000)]
Fix yet one more hidden-by-missing-kmap compile error.

21 years agoFix harmless compile warning. Not sure the code is correct, though, since
adilger [Fri, 16 Aug 2002 20:37:47 +0000 (20:37 +0000)]
Fix harmless compile warning.  Not sure the code is correct, though, since
it would appear to preclude unlinking a non-regular, non-directory file.

21 years agoFinally appear to have a bug free "locked page" handler. Still need to
adilger [Fri, 16 Aug 2002 16:54:31 +0000 (16:54 +0000)]
Finally appear to have a bug free "locked page" handler.  Still need to
worry about multiple writer problems (I have seen this happen in dbench,
for instance).  Maybe we should only use the locked-page-copy fallback
if there is the possibility of a deadlock (i.e. we already have another
page locked?).

21 years agoRemove old journal callback compatibility support.
adilger [Fri, 16 Aug 2002 16:51:11 +0000 (16:51 +0000)]
Remove old journal callback compatibility support.

Use a more "magical" number than 4711 for the LOV EA data, since this is
the magic we use in many other places as well.

21 years agoRemove open-coded list walking.
adilger [Fri, 16 Aug 2002 16:49:22 +0000 (16:49 +0000)]
Remove open-coded list walking.

21 years agoRemove some grossness I previously put in the error handling path. It
adilger [Fri, 16 Aug 2002 16:48:00 +0000 (16:48 +0000)]
Remove some grossness I previously put in the error handling path.  It
turns out inode can only ever be NULL and not IS_ERR().

21 years agoSet the o_valid flag for valid fields in the obdo. We also need to start
adilger [Fri, 16 Aug 2002 16:45:35 +0000 (16:45 +0000)]
Set the o_valid flag for valid fields in the obdo.  We also need to start
checking for these at the target side to ensure we are using good data
and not an unset or corrupt field.

21 years ago- fix mount by adding UUIDs requested by Mike
rread [Fri, 16 Aug 2002 09:30:29 +0000 (09:30 +0000)]
- fix mount by adding UUIDs requested by Mike
- add HTREE to lconf
- fix various brainos in lov

21 years ago* Fix interrupt-pending-when-timeout-occurs handling in l_wait_event.
shaver [Fri, 16 Aug 2002 01:51:03 +0000 (01:51 +0000)]
* Fix interrupt-pending-when-timeout-occurs handling in l_wait_event.
* If timeout specified, but no handler, wake up with -ETIMEOUT instead of
  going back to sleep.
* Export a class_signal_client_failure hook-symbol from obdclass, to be filled
  in by recovd.o and used by various obdclass bits (avoiding sour dependencies
  on recovd.o).
* Add OBD_FAIL_OST_BRW_{READ,WRITE}_BULK fail_loc values, for testing of
  bulk-xfer timeouts and interrupts.
* Fix the timeout in ll_sync_io_cb to scale by HZ.
* Rip out some leftovers from ptlrpc_check_reply.

21 years agoFix minor divergence between the -chaos and non-chaos patches.
adilger [Thu, 15 Aug 2002 20:40:49 +0000 (20:40 +0000)]
Fix minor divergence between the -chaos and non-chaos patches.

21 years agoDon't change local inode size if we had a write error (that causes vmtruncate
adilger [Thu, 15 Aug 2002 16:56:03 +0000 (16:56 +0000)]
Don't change local inode size if we had a write error (that causes vmtruncate
to try and truncate the file, which calls osc_punch() to remove blocks we
didn't write in the first place).

21 years agoHopefully final fix for kunmap problem - will check with a chaos build...
adilger [Thu, 15 Aug 2002 03:48:11 +0000 (03:48 +0000)]
Hopefully final fix for kunmap problem - will check with a chaos build...

21 years agoFix strange non-complaining error for missing page_array and pagearray
adilger [Thu, 15 Aug 2002 00:14:34 +0000 (00:14 +0000)]
Fix strange non-complaining error for missing page_array and pagearray
declarations.

21 years ago- comment out the noisy get/put LDLM_DEBUGs; I'll remove them when I'm sure
pschwan [Wed, 14 Aug 2002 22:45:18 +0000 (22:45 +0000)]
- comment out the noisy get/put LDLM_DEBUGs; I'll remove them when I'm sure
  that we're free of refcount bugs
- make mds_connect not crash when cluuid is NULL
- in ldlm_intent_policy, return a write lock if the client is opening a file
  with no EA
- in mds_extN_get_md, allow MD to be NULL
- fix resource ID corruption leading to infinite locks (b=595247)
- in lctl, make ptl_initialize failure non-fatal, so that I can run debugctl
  functions on non-Lustre systems

21 years ago- updated to match tools
rread [Wed, 14 Aug 2002 19:37:44 +0000 (19:37 +0000)]
- updated to match tools

21 years agoFix obvious breakage in ll_direct_IO.
adilger [Wed, 14 Aug 2002 10:55:57 +0000 (10:55 +0000)]
Fix obvious breakage in ll_direct_IO.

21 years agoAdd some renames to the runtest, since nobody seems to have noticed that
adilger [Wed, 14 Aug 2002 10:21:43 +0000 (10:21 +0000)]
Add some renames to the runtest, since nobody seems to have noticed that
it didn't work.

21 years agoFix annoying bugs in filter_write_locked_page() - we were not unlocking
adilger [Wed, 14 Aug 2002 10:19:26 +0000 (10:19 +0000)]
Fix annoying bugs in filter_write_locked_page() - we were not unlocking
the page, and this appears to have left stray locked pages around?
In filter_commitrw() we were never writing out the "locked" pages because
we didn't reset the loop variables.  Couldn't have found this bug without
the other one ;-).

21 years agoFix most obvious breakage due to rename. Still not 100% clean.
adilger [Wed, 14 Aug 2002 09:21:57 +0000 (09:21 +0000)]
Fix most obvious breakage due to rename.  Still not 100% clean.

21 years agoFix minor patch breakage.
adilger [Wed, 14 Aug 2002 05:58:21 +0000 (05:58 +0000)]
Fix minor patch breakage.

21 years agoMinor changes to bring patch-2.4.18 and patch-2.4.18-chaos12 into sync:
adilger [Wed, 14 Aug 2002 05:15:02 +0000 (05:15 +0000)]
Minor changes to bring patch-2.4.18 and patch-2.4.18-chaos12 into sync:
- named initializers for the intent structs
- whitespace cleanups
- diff chunk ordering (so it is easy to compare the two)
- add path_lookup_it() to patch-2.4.18, even though we don't use it there yet
- add intent_release() for rename dentries to -chaos12

Still does not contain sync of link_path_walk_it() differences.

21 years agoRun latex twice.
gord-fig [Wed, 14 Aug 2002 01:24:27 +0000 (01:24 +0000)]
Run latex twice.

21 years agoUpdated changebar generation to preserve nesting.
gord-fig [Wed, 14 Aug 2002 00:29:45 +0000 (00:29 +0000)]
Updated changebar generation to preserve nesting.

21 years agoMinor fixups for error handling case.
adilger [Tue, 13 Aug 2002 21:53:30 +0000 (21:53 +0000)]
Minor fixups for error handling case.

21 years agoClean up bulk descriptor refcounting now that we do not have both
adilger [Tue, 13 Aug 2002 21:42:35 +0000 (21:42 +0000)]
Clean up bulk descriptor refcounting now that we do not have both
callback and non-callback cases.  Fix comments to reflect current reality.

21 years agoAdded a chaos12 patch, with all updates
pschwan [Tue, 13 Aug 2002 15:32:25 +0000 (15:32 +0000)]
Added a chaos12 patch, with all updates

21 years agoMiscellaneous minor changes as a result of code audit.
adilger [Mon, 12 Aug 2002 22:43:48 +0000 (22:43 +0000)]
Miscellaneous minor changes as a result of code audit.
- write lastino to disk in little-endian format (still needs to be written
  to disk for each update, so we don't try to re-allocate existing objects,
  see bug #594147).
- don't call class_conn2export() just to check "conn" validity, and then call
  class_conn2obd() to get the obd - just use obd to determine conn validity.

21 years agoAdd an echo_cleanup, for the namespace
pschwan [Mon, 12 Aug 2002 22:25:53 +0000 (22:25 +0000)]
Add an echo_cleanup, for the namespace

21 years ago- James Newsome's dlm stress test
pschwan [Mon, 12 Aug 2002 21:57:43 +0000 (21:57 +0000)]
- James Newsome's dlm stress test
- Small warning fix in filter.c

21 years agob=585183
pschwan [Mon, 12 Aug 2002 21:26:05 +0000 (21:26 +0000)]
b=585183
We weren't telling the MDS what kind of unlink we were doing (unlink vs.
rmdir), so, for example, if you called rmdir() on a file, the MDS would
remove it and then the client VFS would return -ENODIR.  Not so good.

We send a 'mode' flag along with the unlink request now, that must be one of
S_IFDIR or S_IFREG.

I also fixed some unaligned structures in the MDS protocol, so if you update
one node you must UPDATE THEM ALL.

Minutiae:
- in the intent policy function, if mds_reint returns EISDIR or ENOTDIR, still
  go ahead and send back the file attributes
- in mds_reint_unlink, use the mode sent over the wire instead of the actual
  inode mode to determine which vfs unlink function to call

21 years agoI know, let's actually set the desc field, since we're going to use it later.
shaver [Mon, 12 Aug 2002 19:59:59 +0000 (19:59 +0000)]
I know, let's actually set the desc field, since we're going to use it later.

21 years agoFirst steps at getting recovery back off the ground:
shaver [Mon, 12 Aug 2002 19:53:27 +0000 (19:53 +0000)]
First steps at getting recovery back off the ground:
* make the callback data parameter to brw functions be strongly typed as
  cb_io_data.  LOV and other non-OSC users of these facilities should
  "inherit" from this struct, see lov_callback_data for an example.
* replace l_wait_event_killable and some wait_event calls with
  l_wait_event, an all-singing, all-dancing timeout- and interrupt-handling
  event waiting macro.  More such replacement to come.
* interrupt and timeout handling of bulk data will probably crash at present,
  but it didn't really work before either -- I'll fix it up ASAP.

21 years agoNew patches for 2.4.18 and 2.4.18-um (2.4.18-chaos to follow):
pschwan [Mon, 12 Aug 2002 19:45:02 +0000 (19:45 +0000)]
New patches for 2.4.18 and 2.4.18-um (2.4.18-chaos to follow):
- Fixes, or at least makes no worse, a race condition in open()
- Fixes a handful of lookup_intent initialization bugs that eventually lead
  to LBUGs trying to free nonexistent locks (b=593739)

21 years agoMore documentation:
braam [Mon, 12 Aug 2002 02:45:32 +0000 (02:45 +0000)]
More documentation:
 - object API
 - first three flow charts
 - lock api

21 years ago- change I/O to use a pagearray
braam [Sun, 11 Aug 2002 08:15:46 +0000 (08:15 +0000)]
- change I/O to use a pagearray
- implement remaining striping function in LOV:
  - read/write
  - locking
  - truncate
- minor protocol cleanup for MDS
- change documentation to include design / architecture / manual /
  appendix parts
- add design documents:
   - managmennt api
   - network format
-

21 years agoSilence remaining 4 warnings.
gord-fig [Sat, 10 Aug 2002 19:26:10 +0000 (19:26 +0000)]
Silence remaining 4 warnings.

21 years agoBack out for a different solution.
gord-fig [Sat, 10 Aug 2002 18:30:39 +0000 (18:30 +0000)]
Back out for a different solution.

21 years agoClean up extN patch and dist rules.
gord-fig [Sat, 10 Aug 2002 17:34:56 +0000 (17:34 +0000)]
Clean up extN patch and dist rules.

21 years agoCommit prototype changes in headers.
adilger [Sat, 10 Aug 2002 10:43:59 +0000 (10:43 +0000)]
Commit prototype changes in headers.

21 years agoAnother list_add() abuse.
adilger [Sat, 10 Aug 2002 10:06:44 +0000 (10:06 +0000)]
Another list_add() abuse.

21 years agoDo proper setup/cleanup of MDS exports and client data.
adilger [Sat, 10 Aug 2002 10:05:34 +0000 (10:05 +0000)]
Do proper setup/cleanup of MDS exports and client data.

This also changes the behaviour of MDS connections so that the export
and client data is set up immediately at connect time, rather than at
"getinfo" time.  I am ASSUMING that at recovery time the client does
another connect to the MDS, or that some other mechanism is in place
so that it will get the correct export back (it looks like this is
correct, but I didn't follow the whole code path through for recovery).

I was torn on whether to zap the on-disk MDS client record in the case
where it does a proper disconnect.  In the end I decided against it,
because it was too difficult to pass a parameter to the mds_disconnect()
call telling whether we should zap or not.  We don't want to change the
disk if there is some error in restarting after a failure or if we are
forcibly shutting down the MDS, but only on a clean disconnect by the
client.

So far, the only potential harm that comes from not doing the zapping
of the client record is that we get an (empty) export for each client
that shut down cleanly (and was not overwritten) on the last MDS incarnation.
On the following MDS incarnation this client export will be dropped
because the incarnation number is too low (assuming it remains unused).

Another thing of note is that we pass "struct file *" back to the client
upon open, and dereference this at close time.  We need to move this
into the export struct and pass a cookie to the client (and validate
the cookie) instead of (or in addition to) passing the pointer directly.
This is needed for recovery of the client open state anyways...

21 years agoFix LDLM namespace leak in client_obd_connect() if there is an error
adilger [Sat, 10 Aug 2002 09:50:12 +0000 (09:50 +0000)]
Fix LDLM namespace leak in client_obd_connect() if there is an error
connecting (i.e. bad UUID given for the target).

Fix semaphore imbalance in client_obd_disconnect() if we try to disconnect
an already disconnected device.

21 years agoUse list_heads properly. In a few places we were using them incorrectly:
adilger [Sat, 10 Aug 2002 09:46:25 +0000 (09:46 +0000)]
Use list_heads properly.  In a few places we were using them incorrectly:

BAD:  list_add(&list_item, list_head.prev);  Overwrites the adjacent field.
GOOD: list_add_tail(&list_item, list_head);

While the following usage is technically correct, it does encourage people
to use the above (incorrect) usage pattern, so it should be avoided:

BAD:  list_add(&list_item, list_head.next);
GOOD: list_add_tail(&list_item, &list_head);

Just FYI - list_add() is like a queue, while list_add_tail() is like a stack,
when iterating over items via list_for_each().

21 years agoMake the UUIDs more unique by appending the hostname, otherwise the MDS
adilger [Sat, 10 Aug 2002 09:38:46 +0000 (09:38 +0000)]
Make the UUIDs more unique by appending the hostname, otherwise the MDS
gets confused about exports when there are multiple clients.

Robert - the same thing (or better) needs to be done for lctl also.

21 years ago- update sample uml.xml
rread [Fri, 9 Aug 2002 19:57:54 +0000 (19:57 +0000)]
- update sample uml.xml

21 years ago- support mounting osc or lov
rread [Fri, 9 Aug 2002 19:56:52 +0000 (19:56 +0000)]
- support mounting osc or lov

21 years ago- ensure lovconfig returns 0 on success
rread [Fri, 9 Aug 2002 19:55:07 +0000 (19:55 +0000)]
- ensure lovconfig returns 0 on success

21 years agoRemove lctl.h from distribution.
gord-fig [Fri, 9 Aug 2002 03:03:54 +0000 (03:03 +0000)]
Remove lctl.h from distribution.

21 years agoChangebar support for lustre.pdf. Check out the old doc directory into doc/doc.old...
gord-fig [Thu, 8 Aug 2002 21:49:26 +0000 (21:49 +0000)]
Changebar support for lustre.pdf.  Check out the old doc directory into doc/doc.old, then run `make chbar' to produce lustre-chbar.pdf.

21 years agoIt would be nice to properly type obd_enqueue() to avoid future bugs of this
pschwan [Thu, 8 Aug 2002 11:53:15 +0000 (11:53 +0000)]
It would be nice to properly type obd_enqueue() to avoid future bugs of this
nature, but the header dependency problem is tricky.

21 years agoFix stupid deadlock-causing mistake in llite file locking callback
pschwan [Thu, 8 Aug 2002 11:22:35 +0000 (11:22 +0000)]
Fix stupid deadlock-causing mistake in llite file locking callback

21 years agoMy work goes more smoothly when I think.
pschwan [Thu, 8 Aug 2002 10:33:56 +0000 (10:33 +0000)]
My work goes more smoothly when I think.

21 years agomore export cleanup
pschwan [Thu, 8 Aug 2002 10:06:02 +0000 (10:06 +0000)]
more export cleanup

21 years agoin ldlm_lock_dump, show the lock holder's nid and the remote lock handle
pschwan [Thu, 8 Aug 2002 09:57:22 +0000 (09:57 +0000)]
in ldlm_lock_dump, show the lock holder's nid and the remote lock handle

21 years agoadd dump_ldlm command from obdctl
pschwan [Thu, 8 Aug 2002 09:49:39 +0000 (09:49 +0000)]
add dump_ldlm command from obdctl

21 years ago- lctl seems to exit immediately if we try to 'mynid' on elan in the scripts,
pschwan [Thu, 8 Aug 2002 09:43:43 +0000 (09:43 +0000)]
- lctl seems to exit immediately if we try to 'mynid' on elan in the scripts,
so don't do that.
- kqswnal is safe to unload now

21 years agoAdd obdctl.h to dist list
pschwan [Thu, 8 Aug 2002 09:27:39 +0000 (09:27 +0000)]
Add obdctl.h to dist list

21 years ago- Don't shutdown the LDLM if other modules still have namespaces
pschwan [Thu, 8 Aug 2002 09:15:25 +0000 (09:15 +0000)]
- Don't shutdown the LDLM if other modules still have namespaces
- force cleanup of open MDS exports
- added class_disconnect_all() to that end

21 years agoRemove silly LBUG
pschwan [Thu, 8 Aug 2002 08:32:15 +0000 (08:32 +0000)]
Remove silly LBUG

21 years ago- More lctl-related common.sh fixes
pschwan [Thu, 8 Aug 2002 08:30:28 +0000 (08:30 +0000)]
- More lctl-related common.sh fixes
- It's a little late to be fixing llmountcleanup, but I did it anyways

21 years agoFixes to use lctl instead of obdctl/ptlctl/debugctl
adilger [Thu, 8 Aug 2002 08:19:04 +0000 (08:19 +0000)]
Fixes to use lctl instead of obdctl/ptlctl/debugctl

21 years agoEnable htree directories.
adilger [Thu, 8 Aug 2002 07:51:27 +0000 (07:51 +0000)]
Enable htree directories.

21 years agonew file
rread [Thu, 8 Aug 2002 07:38:45 +0000 (07:38 +0000)]
new file

21 years ago- remove old errro
rread [Thu, 8 Aug 2002 07:31:29 +0000 (07:31 +0000)]
- remove old errro

21 years ago- speedups and cleanups
rread [Thu, 8 Aug 2002 07:30:57 +0000 (07:30 +0000)]
- speedups and cleanups

21 years ago- new xml format, generated by lmc
rread [Thu, 8 Aug 2002 06:42:18 +0000 (06:42 +0000)]
- new xml format, generated by lmc

21 years ago- configure lov on mds
rread [Thu, 8 Aug 2002 06:38:27 +0000 (06:38 +0000)]
- configure lov on mds
- mds is configured with a name

21 years agoMany updates to the howto
pschwan [Thu, 8 Aug 2002 04:08:58 +0000 (04:08 +0000)]
Many updates to the howto
b=591845

21 years agoUpdate README to say more about lustre-HOWTO.
adilger [Thu, 8 Aug 2002 01:03:43 +0000 (01:03 +0000)]
Update README to say more about lustre-HOWTO.

21 years ago- add --mdc option
rread [Wed, 7 Aug 2002 23:38:29 +0000 (23:38 +0000)]
- add --mdc option

21 years ago- reorganize so same functions are used by both obdctl and lctl
rread [Wed, 7 Aug 2002 23:28:48 +0000 (23:28 +0000)]
- reorganize so same functions are used by both obdctl and lctl
- obdctl functions moved to obd.c
- removed libxml2 dependency

21 years ago* Pass the connecting client's UUID (NB: not the _connection_'s UUID, the
shaver [Wed, 7 Aug 2002 21:46:32 +0000 (21:46 +0000)]
* Pass the connecting client's UUID (NB: not the _connection_'s UUID, the
  _client_'s) through the various obd connection functions.
* Use this newfound UUID to match up the exports conjured up from reading
  last_rcvd with reattaching clients.

21 years ago- Updated changelog and spec file
pschwan [Wed, 7 Aug 2002 17:30:04 +0000 (17:30 +0000)]
- Updated changelog and spec file
- Changed 'obdctl' to 'lctl' in common.sh, since we don't include obdctl in
  the RPM, and it Just Works

21 years ago- the xml format used by lconf has changed considerably
rread [Wed, 7 Aug 2002 09:07:20 +0000 (09:07 +0000)]
- the xml format used by lconf has changed considerably
  - profile is embeded in node
  - list of osc's on client come from lov
  - other changes
- lmc generates proper configs, except mdc_ref missing on servers.
- at the top of lmc is a comment with a sample use of lmc

21 years agoFix request leaks for failed intent operations.
adilger [Wed, 7 Aug 2002 06:30:04 +0000 (06:30 +0000)]
Fix request leaks for failed intent operations.

21 years ago- very close to functional
rread [Wed, 7 Aug 2002 02:53:08 +0000 (02:53 +0000)]
- very close to functional
- lconf needs to be updated to work with new style config files

21 years ago- refactor code in attempt to make it clearer and simpler
rread [Wed, 7 Aug 2002 02:52:20 +0000 (02:52 +0000)]
- refactor code in attempt to make it clearer and simpler

21 years ago- Fixed an unaligned structure that I introduced yesterday
pschwan [Tue, 6 Aug 2002 23:05:27 +0000 (23:05 +0000)]
- Fixed an unaligned structure that I introduced yesterday
- Change a harmless lock message from CERROR to CDEBUG

21 years agoTell us which locks are still outstanding at shutdown time.
adilger [Tue, 6 Aug 2002 23:02:31 +0000 (23:02 +0000)]
Tell us which locks are still outstanding at shutdown time.

21 years ago- added buffer params to connect call
rread [Tue, 6 Aug 2002 22:44:47 +0000 (22:44 +0000)]
- added buffer params to connect call

21 years ago- support non-tcp network types
rread [Tue, 6 Aug 2002 22:30:49 +0000 (22:30 +0000)]
- support non-tcp network types
- initial support for tcp buffer sizes

21 years agoReturn the real error code to the caller from ll_lookup2.
adilger [Tue, 6 Aug 2002 20:34:45 +0000 (20:34 +0000)]
Return the real error code to the caller from ll_lookup2.

21 years agoDon't have spaces in process names.
adilger [Tue, 6 Aug 2002 19:23:04 +0000 (19:23 +0000)]
Don't have spaces in process names.

21 years ago- patch for alpha arch
rread [Tue, 6 Aug 2002 18:41:51 +0000 (18:41 +0000)]
- patch for alpha arch

21 years ago- use rqswnal
rread [Tue, 6 Aug 2002 07:56:04 +0000 (07:56 +0000)]
- use rqswnal

21 years ago- auto-naming is now smarter
rread [Tue, 6 Aug 2002 07:55:06 +0000 (07:55 +0000)]
- auto-naming is now smarter
- most basic features implemented, except for profile

21 years ago- Grammatical, LDLM updates to network.lyx
pschwan [Tue, 6 Aug 2002 02:02:13 +0000 (02:02 +0000)]
- Grammatical, LDLM updates to network.lyx
- dlm cleanups, bugfixes
- there are now two totally separate DLM callback packets and functions
- beginnings of ldlm /proc bits
- the lock server can now change the lock mode, in addition to the resource
- fix one part of the open() object creation race by adding a semaphore that's
  taken in ll_file_open
- some cleanup in obdclass/proc_lustre.c; much more is needed

21 years ago* Change mds_client_info to mds_export_data and embed it in obd_export.
shaver [Fri, 2 Aug 2002 13:44:57 +0000 (13:44 +0000)]
* Change mds_client_info to mds_export_data and embed it in obd_export.
* Curtail some excessive include cycles.
* Create "phantom" exports from last_rcvd data, suitable for later (soon!)
  hooking up in mds_connect.
* Add class_new_export utility function for use by class_connect and
  mds_read_last_rcvd.
* Fix last_mount/last_rcvd recovery-eligibility test in mds_read_last_rcvd.
* Force common.sh's DEBUG_WAIT read to use /dev/tty, so it works from scripts
  like runtests.  (lconf, take me away!)

21 years agoUse rqswnal instead of qswnal.
adilger [Fri, 2 Aug 2002 10:58:46 +0000 (10:58 +0000)]
Use rqswnal instead of qswnal.

21 years agoOne more obdctl remnant removed.
adilger [Fri, 2 Aug 2002 10:56:23 +0000 (10:56 +0000)]
One more obdctl remnant removed.

21 years agoAlso comment out obdctl_SOURCES, otherwise it will fail to configure.
adilger [Fri, 2 Aug 2002 10:51:41 +0000 (10:51 +0000)]
Also comment out obdctl_SOURCES, otherwise it will fail to configure.

21 years ago- send client UUID over in the connect calls
braam [Thu, 1 Aug 2002 23:27:40 +0000 (23:27 +0000)]
- send client UUID over in the connect calls