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Next 3 patches does the following 1) movies ocfs2_slot_info struct from slot_map.c to slot_map.h 2) patch to recover orphans during mount even if the journal is clean 3) patch to recovery orphans in offline slots

Added two debugfs entries... one to dump o2hb livenodes and the other to dump osb. $ cat /sys/kernel/debug/ocfs2/BC4F4550BEA74F92BDCC746AAD2EC0BF/fs_state Device => Id: 8,65 Uuid: BC4F4550BEA74F92BDCC746AAD2EC0BF Gen: 0xA02024F2 Label: sunil-xattr Volume => State: 1 Flags: 0x0 Sizes => Block: 4096 Cluster: 4096 Features => Compat: 0x1 Incompat: 0x350 ROcompat: 0x1

...| 4 + fs/ocfs2/localalloc.c | 4 + fs/ocfs2/namei.c | 4 +- fs/ocfs2/ocfs2.h | 77 ++- fs/ocfs2/ocfs2_fs.h | 79 +++- fs/ocfs2/ocfs2_lockid.h | 2 +- fs/ocfs2/slot_map.c | 454 +++++++++++--- fs/ocfs2/slot_map.h | 32 +- fs/ocfs2/stack_o2cb.c | 420 +++++++++++++ fs/ocfs2/stack_user.c | 883 +++++++++++++++++++++++++++ fs/ocfs2/stackglue.c | 568 +++...

...| 66 ++-- fs/ocfs2/ocfs2.h | 35 +- fs/ocfs2/ocfs2_fs.h | 22 + fs/ocfs2/ocfs2_lockid.h | 5 + fs/ocfs2/resize.c | 634 +++++++++++++++++++++++++++++ fs/ocfs2/{vote.h => resize.h} | 32 +-- fs/ocfs2/slot_map.c | 19 - fs/ocfs2/slot_map.h | 2 - fs/ocfs2/suballoc.c | 20 +- fs/ocfs2/suballoc.h | 8 + fs/ocfs2/super.c | 140 ++++---- fs/ocfs2/sysfile.c | 2 +- fs/ocfs2/ver.c...

...01 .. 35 -rw-r--r-- 1 0 0 0 16-Aug-2007 22:01 bad_blocks 36 -rw-r--r-- 1 0 0 851968 16-Aug-2007 22:01 global_inode_alloc 37 -rw-r--r-- 1 0 0 65536 16-Aug-2007 22:01 slot_map 38 -rw-r--r-- 1 0 0 1048576 16-Aug-2007 22:01 heartbeat 39 -rw-r--r-- 1 0 0 249999654912 16-Aug-2007 22:01 global_bitmap 40 drwxr-xr-x 2 0 0 4096 6-Sep-2007 19:13 orphan_dir:...

fs/ocfs2/dir.c: In function ?ocfs2_extend_dir?: fs/ocfs2/dir.c:2700: warning: ?ret? may be used uninitialized in this function fs/ocfs2/suballoc.c: In function ?ocfs2_get_suballoc_slot_bit?: fs/ocfs2/suballoc.c:2216: warning: comparison is always true due to limited range of data type Signed-off-by: Tao Ma <tao.ma at oracle.com> --- fs/ocfs2/dir.c | 2 +- fs/ocfs2/suballoc.c |

.../namei.c | 3 +- fs/ocfs2/ocfs2.h | 63 ++++- fs/ocfs2/ocfs2_fs.h | 46 +++- fs/ocfs2/ocfs2_ioctl.h | 95 ++++++ fs/ocfs2/refcounttree.c | 43 +++- fs/ocfs2/refcounttree.h | 7 +- fs/ocfs2/slot_map.c | 2 +- fs/ocfs2/stack_o2cb.c | 2 + fs/ocfs2/suballoc.c | 16 + fs/ocfs2/super.c | 163 +++++++++-- fs/ocfs2/sysfile.c | 60 +++- fs/ocfs2/xattr.c | 2 +- include/linux/fs.h...

In the current recovery procedure, recovering node recovers orphans from the slot it is holding and the slots that dead nodes were holding. Other online nodes recover orphans from their slots. But orphans in offline slots are left un-recovered. This patch queues recovery_completion for offline slots. Signed-off-by: Srinivas Eeda <srinivas.eeda at oracle.com> --- fs/ocfs2/journal.c | 21

...e.c | 21 - inode.c | 80 ++++ inode.h | 20 - journal.c | 53 +-- journal.h | 70 ++-- localalloc.c | 12 namei.c | 37 +- ocfs2.h | 38 ++ quota_global.c | 5 quota_local.c | 16 resize.c | 16 slot_map.c | 10 suballoc.c | 35 +- super.c | 5 uptodate.c | 265 +++++++++------- uptodate.h | 51 ++- xattr.c | 81 ++-- 25 files changed, 1056 insertions(+), 809 deletions(-)

Hi all. I have a 50 GB OCFS2 file system. I'm currently using ~26GB of space but df is reporting 43 GB used. Any ideas how to find out where the missing 17GB is at? The file system was formatted with a 16K cluster & 4K block size. Thanks, Matt -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, We have a 3-node cluster setup with ocfs2. Since friday one of the nodes went down and would not become clustermember after a reboot because it was unable to write to the ocfs2 filesystem. Message: no space left on device. There is plenty of diskspace though. No problem whatsoever to create a file / directory on the filesystem using one of the other nodes. Today one of the remaining

Hi, I'm sending a series of patches implementing quota support into ocfs2-tools. It's the same as the original huge patch I've sent but now it's split as Joel asked. I've also realized that when disabling SPARSE feature, we should update quota information. That piece of code is missing, I'll implement it soon. Comments welcome. Honza

Hi, this is the next version of quota support for quota tools. I've addressed all the comments of Tao, Joel and others. Sparse feature disabling also correctly updates quota information now and the patch is merged into the tunefs support patch. Honza

Hi, we have recently started to use ocfs2 on some RHEL 5.5 servers (ocfs2-1.4.7) Some days ago, two servers sharing an ocfs2 filesystem, and with quite virtual services, stalled, in what it seems on ocfs2 issue. This are the lines in their messages files: =====node heraclito (0)======================================== /Dec 4 09:15:06 heraclito kernel: o2net: connection to node parmenides

Hi, below comes a new version of the series of patches implementing quota support for ocfs2-tools. I've fixed the calls of ocfs2_malloc_blocks() which were given number of bytes instead of number of blocks. Besides that the series should be the same. Honza

Hi, This is the second batch of Ocfs2 patches intended for the merge window. The 1st batch were sent out previously: http://lkml.org/lkml/2008/12/19/280 The bulk of this set is comprised of Jan Kara's patches to add quota support to Ocfs2. Many of the quota patches are to generic code, which I carried to make merging of the Ocfs2 support easier. All of the non-ocfs2 patches should have

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

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

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.