Displaying 7 results from an estimated 7 matches for "ocfs2_create".
2009 Feb 11
1
Possible lock inversion in directory locking
...;] ocfs2_validate_inode_block+0x0/0x197 [ocfs2]
[<ffffffffa0300719>] ocfs2_journal_access_di+0x0/0xf [ocfs2]
[<ffffffffa02e92e5>] ocfs2_check_dir_for_entry+0x82/0xe8 [ocfs2]
[<ffffffffa0307cec>] ocfs2_mknod+0x236/0xc42 [ocfs2]
[<ffffffffa0308854>] ocfs2_create+0x83/0xd9 [ocfs2]
[<ffffffff8028f601>] vfs_create+0xd0/0xfe
[<ffffffff8029179e>] do_filp_open+0x22b/0x806
[<ffffffff80468376>] _spin_unlock+0x17/0x20
[<ffffffff80299edf>] alloc_fd+0x106/0x117
[<ffffffff802857f6>] do_sys_open+0x48/0xcc...
2013 Dec 07
0
ocfs2_check_dir_for_entry:2119 ERROR: status = -17
...Some example lines below:
Dec 7 23:08:03 www1 kernel: [15383.267996]
(imap,*20060*,0):ocfs2_check_dir_for_entry:2119 ERROR: status = -17
Dec 7 23:08:03 www1 kernel: [15383.268028]
(imap,*20060*,0):ocfs2_mknod:459 ERROR: status = -17
Dec 7 23:08:03 www1 kernel: [15383.268050]
(imap,*20060*,0):ocfs2_create:629 ERROR: status = -17
When I look at the imap server logs it seems below lines at same time
with the kern.log and proc id .
2013-12-07 *23:08:03* imap-login: Info: Login: user=<xxx at xyz.com>,
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=*20060*, secured,
session=<WliUKPjsxgB/A...
2011 Sep 05
0
Slow performance
...a [ocfs2]
[<ffffffffa065d409>] ocfs2_mknod+0x2d4/0xf26 [ocfs2]
[<ffffffffa063d02c>] ? ocfs2_should_refresh_lock_res+0x8f/0x1ad [ocfs2]
[<ffffffffa0653cf6>] ? ocfs2_wait_for_recovery+0x1a/0x8f [ocfs2]
[<ffffffff81437f4e>] ? mutex_lock+0x16/0x3a
[<ffffffffa065e0fd>] ocfs2_create+0xa2/0x10a [ocfs2]
[<ffffffff8112268f>] vfs_create+0x7e/0x9d
[<ffffffff81125794>] do_filp_open+0x302/0x92d
[<ffffffff810425cb>] ? should_resched+0xe/0x2f
[<ffffffff81437731>] ? _cond_resched+0xe/0x22
[<ffffffff81238109>] ? might_fault+0xe/0x10
[<ffffffff812381...
2013 Feb 21
1
[PATCH] the ac->ac_allow_chain_relink=0 won't disable group relink
From: "Xiaowei.Hu" <xiaowei.hu at oracle.com>
ocfs2_block_group_alloc_discontig() disables chain relink by setting
ac->ac_allow_chain_relink = 0 because it grabs clusters from multiple
cluster groups. It doesn't keep the credits for all chain relink,but
ocfs2_claim_suballoc_bits overrides this in this call trace:
2009 Mar 27
42
[PATCH 00/42] ocfs2: Add reflink file support. V1
Hi all,
So I have finally finished the v1 of reflink for ocfs2. It has some
bugs that I am still investigating, but the schema is almost there. So
I'd like to send it out first for review. And Tristan and I will
continue to work on the stability of the code.
The general information for reflink, please see
http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.
For the design doc, please
2009 Apr 03
42
[PATCH 00/42] ocfs2: Add reflink file support. V2
Hi all,
Change from v1 to v2: bug fix and metadata/credits reservation
improvement.
The general information for reflink, please see
http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.
For the design doc, please see
http://oss.oracle.com/osswiki/OCFS2/DesignDocs/RefcountTrees
http://oss.oracle.com/osswiki/OCFS2/DesignDocs/ReflinkOperation
2009 Apr 30
42
[PATCH 00/39] ocfs2: Add reflink file support. V3
Hi all,
So I have finally finished the v3 of reflink for ocfs2. The biggest
change is that we support 64bit cluster offset now(Thank Mark and Joel
for it).
[View]
http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=refcount
[Pull]
git://oss.oracle.com/git/tma/linux-2.6.git refcount
The general information for reflink, please see
http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.