From: Dmitry Eremin
Change the type accordant usage.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12380
Reviewed-by: John L. Hammond
Reviewed-by: James Simmons
Reviewed-by: Oleg Drokin
Signed-off-by: James Simm
From: John L. Hammond
In echo_client replace uses of struct lov_stripe_md with struct
lov_oinfo (since the instances of the former really only contained a
single instance of the latter). Remove the then unneccessary functions
echo_alloc_memmd(), echo_free_memmd(), osc_unpackmd(), and
obd_alloc_me
From: Alexander Boyko
Buggy code at ptlrpc_connect_interpret()
finish:
rc = ptlrpc_import_recovery_state_machine(imp);
...
Set import connection flags
When import has FULL state ptlrpc_import_recovery_state_machine()
wakeup all waiters on import and all delayed request, which was
rese
From: Lai Siyao
Statahead thread should wait for inflight stat RPCs to finish in
case statahead RPC callback may access data allocated in statahead
thread context.
ll_sa_entry_fini() should keep old entry if stat RPC is not
finished yet.
Simplify sai refcounting:
* newly allocated sai will hold
From: Amir Shehata
There is a race condition on client reconnect when the import
is being destroyed. Some outstanding client bound requests
are being processed when the imp_sec has alread been freed.
Ensure to suppress the error message in import_sec_validate_get()
in that case
Signed-off-by: A
From: Jinshan Xiong
The changes for LRU lock policy was introduced by commit bfae5a4e,
where I was trying to revise the policy to pick locks for canceling.
However, this caused two problems as mentioned in LU-5727. The first
problem is that the lock can only be picked for canceling only if
the n
From: John L. Hammond
Flatten out the lsm_wire struct from the middle of struct
lov_stripe_md and remove the member name macros.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5814
Reviewed-on: http://review.whamcloud.com/12581
Reviewed-by: Bobi Jam
Reviewed
From: Dmitry Eremin
Change type of cl_conn_count to size_t.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/13125
Reviewed-by: James Simmons
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signed-off-by: Jam
From: John L. Hammond
Merge the contents of lustre/include/linux/lvfs.h into
lustre/include/lvfs.h. Merge lustre/include/linux/lustre_user.h into
lustre/include/lustre/lustre_user.h. Move lustre_compat25.h and
lustre_patchless_compat.h from lustre/include/linux/ to
lustre/include/ and rename lust
From: frank zago
A lot of symbols don't need to be exported at all because they are
only used in the module they belong to.
Signed-off-by: frank zago
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5829
Reviewed-on: http://review.whamcloud.com/13321
Reviewed-by: James Simmons
Reviewed-by:
From: John L. Hammond
In ll_lov_setstripe_ea_info() release the inode size lock on all
appropriate exit paths.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6059
Reviewed-on: http://review.whamcloud.com/13167
Reviewed-by: Jinshan Xiong
Reviewed-by: Andreas
From: Dmitry Eremin
The member lmv_obd->server_timeout and function lmv_set_timeouts()
are not used.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-991
Reviewed-on: http://review.whamcloud.com/11880
Reviewed-by: John L. Hammond
Reviewed-by: James Simmons
Revi
From: wang di
Because the inode and its connected dentries will be cleared
out of the cache after migration, the inode needs to be locked
during the migration.
Signed-off-by: wang di
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4712
Reviewed-on: http://review.whamcloud.com/9689
Reviewed-
When a parameter is permanently changed on the MGS the
MGS send a changelog packet to the proper nodes that
are affected by the change. Once the nodes receive the
change they then call the userland utility lctl to
change its local value. When calling a userland
application from the kernel you speci
From: Bobi Jam
Store inode's fid in cl_setattr_ost() and OSC packs this info on the
wire (via lustre_set_wire_obdo) so that OST can use.
NOTE: currently lu_fid::f_ver and obdo::o_parent_ver are not used on
OFD device, and we use obdo::o_stripe_idx as
filter_fid::ff_parent::f_ver and save it to t
From: Ned Bass
The client_obd::cl_default_mds_easize field should track the largest
observed EA size advertised by the MDT, subject to a reasonable upper
bound. The MDC uses cl_default_mds_easize to calculate the initial
size of request buffers. The default value should be small enough to
avoid
From: Andreas Dilger
Add comment blocks on lprocfs_stats_lock() and lprocfs_stats_unlock().
Move common NOPERCPU code out of the switch() statements to reduce
code size and complexity, since it doesn't depend on the opc at all.
Replace switch() in lprocfs_stats_unlock() with a simple if/else,
si
From: Bobi Jam
An OSC object could be destroyed with AGL locks waiting for granted,
so we'd get rid of the osc_object_ast_clear() assertion that its
dlm locks all getting granted.
Signed-off-by: Bobi Jam
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6042
Reviewed-on: http://review.whamclo
From: Artem Blagodarenko
After DNE phase 2 has been added to client it sends
create request to slave MDT. DNT1-only server doesn't
expect request to slave MDT from client. It expects
only cross-mdt request from master MDT. Thus if DNE2
client tries to "mkdir -i 1" on DNE1 server, then
LBUG happe
From: John L. Hammond
Move several definition only used in lustre/llite/ to
lustre/llite/llite_internal.h.
Remove lustre/include/{,linux/}lustre_lite.h and fixup
the missing includes in other headers that this exposes.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/bro
From: John L. Hammond
Make the following changes in or around struct md_op_data:
* rename enum op_cli_flags to enum md_cli_flags.
* Change to type of the op_flags member from __u32 to enum
md_op_flags.
* Remove the used but never set member op_npages.
* Remove the set but never used me
From: Dmitry Eremin
Change the type accordant usage and remove warnings.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12386
Reviewed-by: James Simmons
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signe
From: Bobi Jam
Use cl_object_operations::coo_getstripe() to handle
LL_IOC_LOV_GETSTRIPE ops.
Signed-off-by: Bobi Jam
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5823
Reviewed-on: http://review.whamcloud.com/12452
Reviewed-by: John L. Hammond
Reviewed-by: Jinshan Xiong
Reviewed-by: Ole
From: Liang Zhen
cpumask_of_node can return NULL if NUMA node is unavailable,
in this case cfs_node_to_cpumask will try to copy from NULL
and cause kernel panic.
Signed-off-by: Liang Zhen
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5751
Reviewed-on: http://review.whamcloud.com/13207
Rev
From: wang di
Add indexing option to default dirstripe EA. If MDT find
out the client send the create req to the wrong MDT because
of default stripeEA, it will return -EREMOTE, then client
will retrieve default stripeEA through xattr cache, and
re-create the object.
Also merged patch for LU-6341
From: frank zago
A lot of symbols don't need to be exported at all because they are
only used in the module they belong to.
Signed-off-by: frank zago
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5829
Reviewed-on: http://review.whamcloud.com/12510
Reviewed-by: Dmitry Eremin
Reviewed-by:
From: Johann Lombardi
Use at_max in osc_enter_cache() to bound how long we wait for grant
space before switching to synchronous I/Os. Do not print a message
on the console when the timeout is hit since such long wait can
be legitimate with flaky network (i.e. BRW is resent multiple times).
Signe
From: Sebastien Buisson
Add new 'ni_net_ns' field to struct lnet_ni to hold a reference
to original net namespace in which ni is created.
In LNetDist(), check if ni was created in same net namespace as
current's one. If not, assign order above 0x, to make
this ni not a priority.
Signed-o
From: Doug Oucharek
In lnet_rtrpools_enable(), a mistake was made and routing
was not being turned on when the rtrpools are being allocated
for the first time.
This patch fixes that routine so we remember to turn on
routing after allocating the rtrpools.
Signed-off-by: Doug Oucharek
Intel-bug-
With all of the the missing patches from the
lustre 2.7 version merged upstream its time to update
the upstream clients version.
Signed-off-by: James Simmons
---
drivers/staging/lustre/lustre/include/lustre_ver.h |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drive
From: frank zago
A lot of symbols don't need to be exported at all because they are
only used in the module they belong to.
Signed-off-by: frank zago
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5829
Reviewed-on: http://review.whamcloud.com/13323
Reviewed-by: Jian Yu
Reviewed-by: Dmitry
From: wang di
If the migrating directory is under striped directory, it needs
to set right stripe FID for its parent.
Signed-off-by: wang di
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6263
Reviewed-on: http://review.whamcloud.com/13817
Reviewed-by: John L. Hammond
Reviewed-by: Andreas
From: Mikhail Pershin
Patch fixes the issue seen on the client with growing request
timeout which occurred after the server side patch landed for
LU-5079. While commit itself is correct, it reveals another
issue. If request is being processed for a long time on server
then client adaptive timeout
From: Alexander Zarochentsev
two optimizations in the busy loop wait in class_cleanup():
(1) remove unnecessary spinlocks protecting obd_conn_inprogress
access
(2) replace cond_resched by more suitable yield to unconditionally
yield the CPU if the condition check fails.
Signed-off-by: Al
On Sunday, September 18, 2016 8:43:18 PM CEST James Simmons wrote:
>
> Nak. I'm not seeing this error with W=1. Also if you look
> lmv_pack_md() is only used in lmv_obd.c and the function
> appears early in the file before it is used, so no prototype
> missing errors should happen.
So it should
From: Quentin Bouget
Fixes potential deadlock in LNetMDAttach
Signed-off-by: Quentin Bouget
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8249
Reviewed-on: http://review.whamcloud.com/20676
Reviewed-by: Doug Oucharek
Reviewed-by: James Simmons
Reviewed-by: Henri Doreau
Reviewed-by: Ole
From: Ned Bass
Allow default_easize to be tuned via /sysfs. A system administrator
might want this if a rare access to widely striped files drives up the
value on a filesystem where narrowly striped files are the more common
case. In practice, however, this is wanted primarily to facilitate
a tes
From: John L. Hammond
In lmv_intent_lock() if we will return an error then first release any
locks referenced by the intent.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5431
Reviewed-on: http://review.whamcloud.com/11319
Reviewed-by: wang di
Reviewed-by:
From: Doug Oucharek
The code to allow peer_credits to be set per NI was originally
"left inactive" because there were concerns about peer_credits
interfering with the ability for IB nodes to connect to each
other when peer_credits are not the same (peer_credits controls
the queue depth for IB). W
From: Doug Oucharek
The previous patch, http://review.whamcloud.com/21304/, removed
a check needed until LU-5718 is properly addressed. With
the check, LU-5718 results in an error message and a lost
RDMA operation. Without it, we have memory corruption and
a crash (much harder to debug).
Putti
From: Li Xi
When ll_prep_md_op_data() fails, ll_statahead_thread() does not
release reference of sai and parent dentry. It does not wake
up parent thread either. This patch fixes these problems.
Signed-off-by: Li Xi
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5274
Reviewed-on: http://re
From: John L. Hammond
Add the prefix rnb_ to the members of struct niobuf_remote. Delete the
relevant compat macros from ofd_internal.h.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5061
Reviewed-on: http://review.whamcloud.com/10452
Reviewed-by: Andreas Di
From: Henri Doreau
Removed the D_CHANGELOG pseudo-debug flag that wasn't actually defined
as a usable one. Report the D_CHANGELOG messages as D_HSM ones instead
since this is the primary user of these messages.
Signed-off-by: Henri Doreau
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5538
From: John L. Hammond
Define new constants LL_LEASE_{RD,WR,UN}LCK for use as the argument to
and return value from the LL_IOC_{GET,SET}_LEASE ioctls. As arguments,
these contants replace the use of F_{RD,WR,UN}LCK from fcntl.h. As
return values they replace the use of FMODE_{READ,WRITE} which are
From: Jinshan Xiong
Otherwise, the coh_page_bufsize keeps increasing when the file's
layout keeps changing in lov_init_raid0().
Signed-off-by: Jinshan Xiong
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5459
Reviewed-on: http://review.whamcloud.com/11394
Reviewed-by: frank zago
Reviewed-
From: John L. Hammond
Style cleanup to make the code readable.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/10769
Reviewed-by: Yang Sheng
Reviewed-by: Lai Siyao
Reviewed-by: Oleg Drokin
Signed-off-by: James S
From: Li Xi
Add newly opened llog handle at the tail of handle list to increase
lookup speed, especially for cancel operation, because the canceled
log will be removed from the list, and lookup is from the beginning.
Signed-off-by: Lai Siyao
Signed-off-by: Li Xi
Intel-bug-id: https://jira.hpdd
From: John L. Hammond
In lmv_revalidate_slaves() ensure that the request returned by
md_intent_lock() is properly released on all paths.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5452
Reviewed-on: http://review.whamcloud.com/11326
Reviewed-by: wang di
R
From: Dmitry Eremin
tgts_size is used as unsigned.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/11881
Reviewed-by: Fan Yong
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmons
--
From: Henri Doreau
Added jobid fields to Changelog records (and extended records). The
CLF_JOBID flags allows to check if the field is present or not (old
format) when reading an entry. Jobids are expressed as 32 chars long,
zero-terminated strings. Updated test_205 in sanity.sh.
Signed-off-by:
> On Sunday, September 18, 2016 8:43:18 PM CEST James Simmons wrote:
> >
> > Nak. I'm not seeing this error with W=1. Also if you look
> > lmv_pack_md() is only used in lmv_obd.c and the function
> > appears early in the file before it is used, so no prototype
> > missing errors should happen.
>
From: wang di
Do not revalidate slave stripes while holding master lock.
Otherwise if the revalidating slaves are blocked, then the
master lock can not be released in time.
Remove some unnecesary merging in ll_revalidate_slave(), and
the attributes will be stored in each stripe, only
merging the
From: Bobi Jam
coo_attr_set() is used to update object's attribute but its name
makes confusion that people intuitively think that it is used to
pass object's attribute down to server sides.
Signed-off-by: Bobi Jam
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1154
Reviewed-on: http://rev
From: Fan Yong
The ll_lookup_it() may trigger IT_OPEN RPC to open a file by name.
But at that time, the client does not know the target file's GID,
so it cannot pack the necessary supplementary group ID in the RPC.
Because of missing the supplementary group ID, the RPC maybe fail
for open permiss
Added __acquires / __releases sparse locking annotations
to lock_res_and_lock() and unlock_res_and_lock() functions
in l_lock.c, to fix below sparse warnings:
l_lock.c:47:22: warning: context imbalance in 'lock_res_and_lock' - wrong count
at exit
l_lock.c:61:6: warning: context imbalance in 'unlo
> On Sep 18, 2016, at 23:18, Nayeemahmed Badebade
> wrote:
>
> Added __acquires / __releases sparse locking annotations
> to lock_res_and_lock() and unlock_res_and_lock() functions
> in l_lock.c, to fix below sparse warnings:
>
> l_lock.c:47:22: warning: context imbalance in 'lock_res_and_lock
Hi frank,
[auto build test ERROR on staging/staging-testing]
[cannot apply to v4.8-rc7 next-20160916]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
[Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for
convenience) to record wh
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