Hi,
> Thanks for your attention. Actually, I tried different versions of draft
> patch locally.
> Either of them can satisfy myself so far.
Sorry, I meat "neither of them".
Eric
> Some rules I'd like to follow:
> 1) check and avoid recursive cluster locking, rather than allow it which
> Junxiao
Hi,
On 11/14/2016 01:42 PM, piaojun wrote:
> Hi Eric,
>
>
> OCFS2_LOCK_BLOCKED flag of this lockres is set in BAST
> (ocfs2_generic_handle_bast) when downconvert is needed
> on behalf of remote lock request.
>
> The recursive cluster lock (the second one) will be blocked in
> __ocfs2_cluster_loc
Hi Eric,
On 2016-11-11 9:56, Eric Ren wrote:
> Hi,
>
> On 11/10/2016 06:49 PM, piaojun wrote:
>> Hi Eric,
>>
>> On 2016-11-1 9:45, Eric Ren wrote:
>>> Hi,
>>>
>>> On 10/31/2016 06:55 PM, piaojun wrote:
Hi Eric,
On 2016-10-19 13:19, Eric Ren wrote:
> The deadlock issue happens w
Hi,
On 11/10/2016 06:49 PM, piaojun wrote:
> Hi Eric,
>
> On 2016-11-1 9:45, Eric Ren wrote:
>> Hi,
>>
>> On 10/31/2016 06:55 PM, piaojun wrote:
>>> Hi Eric,
>>>
>>> On 2016-10-19 13:19, Eric Ren wrote:
The deadlock issue happens when running discontiguous block
group testing on multiple
Hi Eric,
On 2016-11-1 9:45, Eric Ren wrote:
> Hi,
>
> On 10/31/2016 06:55 PM, piaojun wrote:
>> Hi Eric,
>>
>> On 2016-10-19 13:19, Eric Ren wrote:
>>> The deadlock issue happens when running discontiguous block
>>> group testing on multiple nodes. The easier way to reproduce
>>> is to do "chmod
Hi all,
On 10/19/2016 01:19 PM, Eric Ren wrote:
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
index bed1fcb..7e3544e 100644
--- a/fs/ocfs2/acl.c
+++ b/fs/ocfs2/acl.c
@@ -283,16 +283,24 @@ int ocfs2_set_acl(handle_t *handle,
int ocfs2_iop_set_acl(struct inode *inode, struct posix_acl *acl, int t
Hi,
On 10/31/2016 06:55 PM, piaojun wrote:
> Hi Eric,
>
> On 2016-10-19 13:19, Eric Ren wrote:
>> The deadlock issue happens when running discontiguous block
>> group testing on multiple nodes. The easier way to reproduce
>> is to do "chmod -R 777 /mnt/ocfs2" things like this on multiple
>> nodes
Hi Eric,
On 2016-10-19 13:19, Eric Ren wrote:
> The deadlock issue happens when running discontiguous block
> group testing on multiple nodes. The easier way to reproduce
> is to do "chmod -R 777 /mnt/ocfs2" things like this on multiple
> nodes at the same time by pssh.
>
> This is indeed another
The deadlock issue happens when running discontiguous block
group testing on multiple nodes. The easier way to reproduce
is to do "chmod -R 777 /mnt/ocfs2" things like this on multiple
nodes at the same time by pssh.
This is indeed another deadlock caused by: commit 743b5f1434f5
("ocfs2: take inod
