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17 years agoUpdate snapfs: 1) some fix on clonefs read in lustre
wangdi [Mon, 26 Jul 2004 13:03:28 +0000 (13:03 +0000)]
Update snapfs: 1) some fix on clonefs read in lustre

17 years agob=3983
alex [Mon, 26 Jul 2004 11:20:43 +0000 (11:20 +0000)]
b=3983

- adds a bit more balanced hash that takes all chars into account
- stores hash type in mea
- converts old non-marked mea to new one with magic

17 years ago- more info in test 1c
alex [Mon, 26 Jul 2004 11:14:15 +0000 (11:14 +0000)]
- more info in test 1c

17 years ago- mds_reint_unlink() shouldn't kill slaves if master directory can't be unlinked
alex [Mon, 26 Jul 2004 10:59:34 +0000 (10:59 +0000)]
- mds_reint_unlink() shouldn't kill slaves if master directory can't be unlinked

17 years agob=3874
alex [Sat, 24 Jul 2004 12:10:35 +0000 (12:10 +0000)]
b=3874

- this BKL collides with jbd a lot. remove it.

17 years agob=3874
alex [Sat, 24 Jul 2004 12:06:50 +0000 (12:06 +0000)]
b=3874

- avoid needless fsfilt_get_md() and taking i_sem on a non-splittable parent

17 years agob=3633,3934
rread [Fri, 23 Jul 2004 18:06:05 +0000 (18:06 +0000)]
b=3633,3934

debugging

17 years agob=3899
rread [Thu, 22 Jul 2004 19:45:34 +0000 (19:45 +0000)]
b=3899

Handle server recovery in a new thread, instead of tying up request
processing threads. Centralizes the recovery management, including the
abort recovery checking.

17 years agob=3934
rread [Thu, 22 Jul 2004 19:33:03 +0000 (19:33 +0000)]
b=3934

Add some more debugging.

17 years agob=3892
rread [Thu, 22 Jul 2004 17:43:21 +0000 (17:43 +0000)]
b=3892

Move the transno update so it's done after we check for the -ENOTCONN
reply.

17 years agob=2525
rread [Thu, 22 Jul 2004 16:30:26 +0000 (16:30 +0000)]
b=2525

I've seen the "server went back in time" message while testing HEAD,
so this will fix that.  Patch already on 1.4.

17 years agob=3920
alex [Thu, 22 Jul 2004 15:27:42 +0000 (15:27 +0000)]
b=3920

bits from 3599 landed to help debugging

17 years ago- PTLDEBUG var to control debug set
alex [Thu, 22 Jul 2004 15:24:25 +0000 (15:24 +0000)]
- PTLDEBUG var to control debug set

17 years agob=2185
alex [Thu, 22 Jul 2004 09:19:49 +0000 (09:19 +0000)]
b=2185

- ext3-inode-reuse is part of vanilla-2.4.24 series
- MDS doesn't take lock to prevent inode recreation
  (this improves performance a bit)

17 years ago- ost_brw_write() should return an error rather than uninitialized npages
alex [Thu, 22 Jul 2004 09:08:10 +0000 (09:08 +0000)]
- ost_brw_write() should return an error rather than uninitialized npages

17 years agob=3940
rread [Thu, 22 Jul 2004 06:36:02 +0000 (06:36 +0000)]
b=3940

Corrected. OBD_MD_MDS should only be set when the directory was
created on a different node.

17 years agob=3362
wangchao [Thu, 22 Jul 2004 06:07:20 +0000 (06:07 +0000)]
b=3362
r=braam
update lctl.lyx

17 years agob=3399
wangchao [Thu, 22 Jul 2004 06:04:07 +0000 (06:04 +0000)]
b=3399
r=braam
update lmc.lyx and lconf.lyx

17 years agob=3940
rread [Thu, 22 Jul 2004 06:02:01 +0000 (06:02 +0000)]
b=3940

revert while i figure out what i did wrong.

17 years agob=3940
rread [Thu, 22 Jul 2004 05:25:49 +0000 (05:25 +0000)]
b=3940

Also reconstruct what we can in the body, which is hopefully enough.

17 years agoadd uml_clone.sh for clonefs test
wangdi [Wed, 21 Jul 2004 18:32:29 +0000 (18:32 +0000)]
add uml_clone.sh for clonefs test

17 years ago1)add clonefs read in lustre
wangdi [Wed, 21 Jul 2004 18:28:32 +0000 (18:28 +0000)]
1)add clonefs read in lustre
2)add clientfsoption in lmc and lconf
3)some fix in cobd for cache miss handler

17 years agofile lustrefs was initially added on branch b1_2_smallfix.
jacob [Wed, 21 Jul 2004 00:32:57 +0000 (00:32 +0000)]
file lustrefs was initially added on branch b1_2_smallfix.

17 years agofile rhel-2.4.target was initially added on branch b1_2_smallfix.
jacob [Wed, 21 Jul 2004 00:26:04 +0000 (00:26 +0000)]
file rhel-2.4.target was initially added on branch b1_2_smallfix.

17 years agofile x86-fpu-crash.patch was initially added on branch b1_2_smallfix.
jacob [Wed, 21 Jul 2004 00:26:03 +0000 (00:26 +0000)]
file x86-fpu-crash.patch was initially added on branch b1_2_smallfix.

17 years agofile qlogic-suse-2.4.21-2.patch was initially added on branch b1_2_smallfix.
jacob [Wed, 21 Jul 2004 00:26:02 +0000 (00:26 +0000)]
file qlogic-suse-2.4.21-2.patch was initially added on branch b1_2_smallfix.

17 years agofile kernel-2.4.21-rhel-2.4-i686.config was initially added on branch b1_2_smallfix.
jacob [Wed, 21 Jul 2004 00:26:01 +0000 (00:26 +0000)]
file kernel-2.4.21-rhel-2.4-i686.config was initially added on branch b1_2_smallfix.

17 years agofile kernel-2.4.21-rhel-2.4-i686-smp.config was initially added on branch b1_2_smallfix.
jacob [Wed, 21 Jul 2004 00:26:00 +0000 (00:26 +0000)]
file kernel-2.4.21-rhel-2.4-i686-smp.config was initially added on branch b1_2_smallfix.

17 years agob=3896
alex [Tue, 20 Jul 2004 18:01:05 +0000 (18:01 +0000)]
b=3896

oscc_internal_create() increase pre-creation window smoothly

17 years agob=3869
rread [Tue, 20 Jul 2004 16:55:07 +0000 (16:55 +0000)]
b=3869
r=bzzz

Reconstruct create reply for CROSS_REF directories from the dentry.

17 years agob=3869
rread [Tue, 20 Jul 2004 15:44:20 +0000 (15:44 +0000)]
b=3869

use the correct bug#

17 years agob=3892
rread [Tue, 20 Jul 2004 06:29:01 +0000 (06:29 +0000)]
b=3892

more diagnostics.

17 years agob=3488
rread [Tue, 20 Jul 2004 04:54:12 +0000 (04:54 +0000)]
b=3488
more debugging

17 years agob=3887
rread [Mon, 19 Jul 2004 22:55:28 +0000 (22:55 +0000)]
b=3887

renmae 2nd ptlrcd "ptlrpcd-recov"

17 years agob=3886
rread [Mon, 19 Jul 2004 22:49:58 +0000 (22:49 +0000)]
b=3886

A small races exists between receiving a reply and timeout. This diff
prevents ptlrpc_expire_one_request from timing out a req that has
already received the reply.

17 years agob=3885
rread [Mon, 19 Jul 2004 22:38:40 +0000 (22:38 +0000)]
b=3885

THe hack on b1_2 branch to call set_info("mds_conn") on a specific OSC
instead of all of them was removed on HEAD, and this broke
mds_lov_synchronize.  Instead of introducing a new hack to do this,
for now this changes m_l_s to send the set_info() to all the connected
OSTs. This should be harmless.

17 years agob=3874
alex [Mon, 19 Jul 2004 11:57:30 +0000 (11:57 +0000)]
b=3874

- with CMD each MDS has own group on OST, so group != 0 always. this is
  why filter_should_precreate() did return 1 always, so precreation path
  didn't take a place. I've comment out check for group out for a while

17 years ago- lmv_disconnect() should drop connected flag upon real disconnecting only
alex [Mon, 19 Jul 2004 09:45:03 +0000 (09:45 +0000)]
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only
- lmv_disconnect() should drop connected flag upon real disconnecting only

17 years ago- minor fixes to make the patch compatible with quadrics patches
alex [Sun, 18 Jul 2004 12:32:35 +0000 (12:32 +0000)]
- minor fixes to make the patch compatible with quadrics patches

17 years ago- more fixes
alex [Sun, 18 Jul 2004 12:29:24 +0000 (12:29 +0000)]
- more fixes

17 years ago- minor fixes to the patch. previous version couldn't be popped cleanly
alex [Sun, 18 Jul 2004 12:21:22 +0000 (12:21 +0000)]
- minor fixes to the patch. previous version couldn't be popped cleanly

17 years ago- teached to catch double-free messy
alex [Sun, 18 Jul 2004 08:36:01 +0000 (08:36 +0000)]
- teached to catch double-free messy

17 years agob=3772
alex [Sun, 18 Jul 2004 08:24:45 +0000 (08:24 +0000)]
b=3772

- race in dynlock_unlock() fixed: several threads may find refcount=0 and
  try to free lock member at the same time. thanks to Andreas!

17 years ago- if MDS aborts recovery it disconnects all the exports and lmv_disconnect()
alex [Sun, 18 Jul 2004 05:41:57 +0000 (05:41 +0000)]
- if MDS aborts recovery it disconnects all the exports and lmv_disconnect()
  is called. the last one didn't drop lmv->connected to 0 and this prevent
  subsequent lmv_connect() to work properly

17 years agob=3869,1742
rread [Sun, 18 Jul 2004 00:29:37 +0000 (00:29 +0000)]
b=3869,1742

These are the remaining fixes from 1742 that are needed to allow a
client to reconnect during recover.  The request that triggered 3869
on the last run was actually a RESENT request that was sent before
recovery had finished, which this patch will fix.

17 years ago1 add snap read in fsfilt_getpage
wangdi [Sat, 17 Jul 2004 15:26:39 +0000 (15:26 +0000)]
1 add snap read in fsfilt_getpage
2 some fix for regular file cow

17 years agob=3869
alex [Sat, 17 Jul 2004 12:39:41 +0000 (12:39 +0000)]
b=3869

- more debug info

17 years agob=1451
rread [Sat, 17 Jul 2004 00:57:13 +0000 (00:57 +0000)]
b=1451

Don't allow client to reconnect if an RPC is already in progress for
that client. Added an extra counter for this, because the export
refcount is also held by locks and who knows what else.

17 years agofile uml-2.6.7-01-bb2.patch was initially added on branch b1_4_smallfix.
green [Fri, 16 Jul 2004 18:57:47 +0000 (18:57 +0000)]
file uml-2.6.7-01-bb2.patch was initially added on branch b1_4_smallfix.

17 years agosome fix for obdfilter cow and snap ext3 patch
wangdi [Fri, 16 Jul 2004 17:41:10 +0000 (17:41 +0000)]
some fix for obdfilter cow and snap ext3 patch

17 years ago- vmlist needs to be exported for modules support
alex [Fri, 16 Jul 2004 17:08:04 +0000 (17:08 +0000)]
- vmlist needs to be exported for modules support

17 years ago- slab-use-after-free debug tool added to vanilla-2.4.24 series to debug 3772
alex [Fri, 16 Jul 2004 12:40:54 +0000 (12:40 +0000)]
- slab-use-after-free debug tool added to vanilla-2.4.24 series to debug 3772
- dynlocks use own slab: slab-use-after-free may be enabled for only dynlocks

17 years agob=3772
alex [Fri, 16 Jul 2004 08:07:25 +0000 (08:07 +0000)]
b=3772

- more debug checks and printks

17 years agob=3843
rread [Fri, 16 Jul 2004 00:27:46 +0000 (00:27 +0000)]
b=3843
r=bzzz

Initialize req before passing it to down.

17 years ago1)add more snap cow hook for dir ops.
wangdi [Thu, 15 Jul 2004 17:59:18 +0000 (17:59 +0000)]
1)add more snap cow hook for dir ops.
2)add snap cow for obdfilter
3)some fix in smfs_cow

17 years agob=3772
alex [Thu, 15 Jul 2004 14:53:37 +0000 (14:53 +0000)]
b=3772

- debug info for corrupted lock case

17 years agob=3844
rread [Wed, 14 Jul 2004 20:37:55 +0000 (20:37 +0000)]
b=3844
Add debug LASSERT to ldlm_replay_locks()

17 years agob=3824
alex [Wed, 14 Jul 2004 15:04:46 +0000 (15:04 +0000)]
b=3824

- new inode flag EXT3_EXTRA_ISIZE to mark inodes having i_extra_isize
  initialized properly

17 years agob=3829
alex [Wed, 14 Jul 2004 14:04:27 +0000 (14:04 +0000)]
b=3829

- mds_copy_unlink_reply() shouldn't be called if md_unlink() returns an error

17 years agofile Makefile.mk was initially added on branch b1_4_smallfix_iib.
zab [Wed, 14 Jul 2004 00:12:09 +0000 (00:12 +0000)]
file Makefile.mk was initially added on branch b1_4_smallfix_iib.

17 years agofile autoMakefile.am was initially added on branch b1_4_smallfix_iib.
zab [Wed, 14 Jul 2004 00:12:08 +0000 (00:12 +0000)]
file autoMakefile.am was initially added on branch b1_4_smallfix_iib.

17 years agofile Makefile.in was initially added on branch b1_4_smallfix_iib.
zab [Wed, 14 Jul 2004 00:12:07 +0000 (00:12 +0000)]
file Makefile.in was initially added on branch b1_4_smallfix_iib.

17 years agofile .cvsignore was initially added on branch b1_4_smallfix_iib.
zab [Wed, 14 Jul 2004 00:12:06 +0000 (00:12 +0000)]
file .cvsignore was initially added on branch b1_4_smallfix_iib.

17 years agob=3405
rread [Tue, 13 Jul 2004 01:57:19 +0000 (01:57 +0000)]
b=3405

Use lmv by default for insanity.sh.

17 years agob=3405
rread [Tue, 13 Jul 2004 00:57:58 +0000 (00:57 +0000)]
b=3405

update replay-dual.sh and replay-ost-single.sh

17 years agob=3405
rread [Mon, 12 Jul 2004 22:19:10 +0000 (22:19 +0000)]
b=3405

- Fix insanity.sh, still using the insanity-local.sh config by default.
- More cleanups in replay-single.sh. We need to generalize failures a
bit more, so we can choose a different mds each time, if more than one
is available.

17 years agofile tcp-zero-copy-2.4.21-chaos.patch was initially added on branch b_bug3649.
zab [Mon, 12 Jul 2004 22:06:33 +0000 (22:06 +0000)]
file tcp-zero-copy-2.4.21-chaos.patch was initially added on branch b_bug3649.

17 years agoDon't reset oscc_gr after recovery.
rread [Mon, 12 Jul 2004 21:28:19 +0000 (21:28 +0000)]
Don't reset oscc_gr after recovery.

17 years agoFix replay-single.sh and recovery-small.sh so they can run with the
rread [Mon, 12 Jul 2004 20:47:43 +0000 (20:47 +0000)]
Fix replay-single.sh and recovery-small.sh so they can run with the
default lmv config or "-f cfg/local.sh" config.

17 years agouse assignment instead of memset to clear the conn_cnt.
rread [Mon, 12 Jul 2004 19:50:14 +0000 (19:50 +0000)]
use assignment instead of memset to clear the conn_cnt.

17 years agofile vfs_races-2.6-vanilla.patch was initially added on branch b1_4_smallfix.
green [Mon, 12 Jul 2004 17:55:45 +0000 (17:55 +0000)]
file vfs_races-2.6-vanilla.patch was initially added on branch b1_4_smallfix.

17 years agofile nfs-cifs-intent-2.6-vanilla.patch was initially added on branch b1_4_smallfix.
green [Mon, 12 Jul 2004 17:55:44 +0000 (17:55 +0000)]
file nfs-cifs-intent-2.6-vanilla.patch was initially added on branch b1_4_smallfix.

17 years ago1)update snapfs, add more hooks for dir ops, some fixes for snap setup.
uid721 [Mon, 12 Jul 2004 17:22:08 +0000 (17:22 +0000)]
1)update snapfs, add more hooks for dir ops, some fixes for snap setup.
  move primary cowed inode to cowed dir.
2)move MSG_CONNECT_INITIAL check before obd_uuid equal check, otherwise,
  it will bring some problems in cmobd_setup.
3)set imp_conn_cnt to 0 in ptlrpc_disconnect_import

17 years ago1)some fix in cobd for cache miss tests.
wangdi [Fri, 9 Jul 2004 15:40:38 +0000 (15:40 +0000)]
1)some fix in cobd for cache miss tests.
2)some minor fix in smfs cache_hook.

17 years agofile iibnal_cb.c was initially added on branch b1_4_smallfix_iib.
eeb [Fri, 9 Jul 2004 09:56:48 +0000 (09:56 +0000)]
file iibnal_cb.c was initially added on branch b1_4_smallfix_iib.

17 years agofile iibnal.h was initially added on branch b1_4_smallfix_iib.
eeb [Fri, 9 Jul 2004 09:56:47 +0000 (09:56 +0000)]
file iibnal.h was initially added on branch b1_4_smallfix_iib.

17 years agofile iibnal.c was initially added on branch b1_4_smallfix_iib.
eeb [Fri, 9 Jul 2004 09:56:46 +0000 (09:56 +0000)]
file iibnal.c was initially added on branch b1_4_smallfix_iib.

17 years agob=3405
alex [Fri, 9 Jul 2004 07:15:17 +0000 (07:15 +0000)]
b=3405

robert's fixes:
 - add CONNECT_INITAL flag for the initial connect message from a client.  When
   server sees an old client reconnect with that flag, then it needs to set the
   handles as if it was a new client.

 - set the initial imp_conn_cnt from the server's conn_cnt. When client
   connects with INITIAL set, the server sends back the old conn_cnt+1.

 - timeout for inter-MDS requests is set to obd_timeout / 2

17 years ago- mds_fid2dentry() should check generation number as it did before
alex [Thu, 8 Jul 2004 18:37:00 +0000 (18:37 +0000)]
- mds_fid2dentry() should check generation number as it did before
- mds_open() logs parent/name couple. this helps recovery debugging

17 years agominor fix for snap_inode_init
wangdi [Thu, 8 Jul 2004 16:27:47 +0000 (16:27 +0000)]
minor fix for snap_inode_init

17 years agoadd lmvtrace for llanalyze
wangdi [Thu, 8 Jul 2004 16:16:22 +0000 (16:16 +0000)]
add lmvtrace for llanalyze

17 years agosome fix in llanalyze
wangdi [Thu, 8 Jul 2004 11:18:25 +0000 (11:18 +0000)]
some fix in llanalyze

17 years agoll_delete_inode() should call clear_inode().
yury [Thu, 8 Jul 2004 07:55:12 +0000 (07:55 +0000)]
ll_delete_inode() should call clear_inode().

17 years agoUpdate snapfs
wangdi [Wed, 7 Jul 2004 14:01:32 +0000 (14:01 +0000)]
Update snapfs
1) fix some bugs in create_indirect inode.

17 years ago- several asserts in dynlocks have been added to assist 3772 debuggin
alex [Tue, 6 Jul 2004 18:37:43 +0000 (18:37 +0000)]
- several asserts in dynlocks have been added to assist 3772 debuggin

17 years agosome minor fix for snapfs
wangdi [Tue, 6 Jul 2004 15:07:31 +0000 (15:07 +0000)]
some minor fix for snapfs
1) add IOC_OBD_SNAP_ADD
3) mirror s_flags in sb for P_DIROPS

17 years agoUpdate snap
wangdi [Tue, 6 Jul 2004 11:25:15 +0000 (11:25 +0000)]
Update snap
1)some fix for snap
2)add snap_add command

17 years agoUpdate snapfs
wangdi [Mon, 5 Jul 2004 11:04:03 +0000 (11:04 +0000)]
Update snapfs
1)some fix in fsfilt_snap_ext3 and fsfilt_snap_smfs.
2)add smfs_cow.c in smfs.
3)remove snapfs in Makefile.in and configure.in

17 years agoadd snap support in lconf
wangdi [Mon, 5 Jul 2004 10:36:30 +0000 (10:36 +0000)]
add snap support in lconf

17 years ago- lustre exploits pdirops feature if presented. we need this to pass test
alex [Sun, 4 Jul 2004 21:03:23 +0000 (21:03 +0000)]
- lustre exploits pdirops feature if presented. we need this to pass test
  #8 from CMD acceptance series

17 years agoadd ext3_snapfs_exports-2.4.24.patch
wangdi [Sun, 4 Jul 2004 15:43:12 +0000 (15:43 +0000)]
add ext3_snapfs_exports-2.4.24.patch

17 years agoadd fsfilt_snap_ext3.c fsfilt_snap_smfs.c in lvfs for snapfs.
wangdi [Sun, 4 Jul 2004 15:39:00 +0000 (15:39 +0000)]
add fsfilt_snap_ext3.c fsfilt_snap_smfs.c in lvfs for snapfs.

17 years ago- reply must be prepared before possible reconstruction
alex [Thu, 1 Jul 2004 09:04:27 +0000 (09:04 +0000)]
- reply must be prepared before possible reconstruction

VS: ----------------------------------------------------------------------

17 years ago- filter_lock_dentry() exploits pdirops feature if presented and takes the
alex [Wed, 30 Jun 2004 08:37:24 +0000 (08:37 +0000)]
- filter_lock_dentry() exploits pdirops feature if presented and takes the
  lock on part of dir only
- minor API changes to pass the lock pointer

18 years ago- typo fixed
alex [Tue, 29 Jun 2004 18:46:22 +0000 (18:46 +0000)]
- typo fixed

18 years agofile tracefile.h was initially added on branch b1_2_smallfix.
phil [Tue, 29 Jun 2004 17:37:21 +0000 (17:37 +0000)]
file tracefile.h was initially added on branch b1_2_smallfix.

18 years agofile tracefile.c was initially added on branch b1_2_smallfix.
phil [Tue, 29 Jun 2004 17:37:20 +0000 (17:37 +0000)]
file tracefile.c was initially added on branch b1_2_smallfix.

18 years ago- useless ASSERTs have been removed
alex [Tue, 29 Jun 2004 17:36:34 +0000 (17:36 +0000)]
- useless ASSERTs have been removed

18 years ago- support for raw lookup in mds_getattr_name()
alex [Tue, 29 Jun 2004 16:55:53 +0000 (16:55 +0000)]
- support for raw lookup in mds_getattr_name()
- configure script sets HAVE_LOOKUP_RAW if kernel has the feature

18 years agofile uml-vanilla-2.6.6-p3.patch was initially added on branch b1_2_smallfix.
yury [Tue, 29 Jun 2004 15:23:38 +0000 (15:23 +0000)]
file uml-vanilla-2.6.6-p3.patch was initially added on branch b1_2_smallfix.