search for: quotaops

Hello, the following patch series implements quotas for OCFS2. The patch series is based on: git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git linux-next I've adressed Joel's comments, also node recovery is now fully working and I've fixed a few issues I found during my testing. So I'm currently not aware of any bugs. Please review, test, comment. Thanks.

Hi all, This patch set adds batched discard support to ocfs2. Please check. Thanks. Regards, Tao

...| 10 +- include/linux/Kbuild | 4 - include/linux/dqblk_qtree.h | 56 ++ include/linux/dqblk_v1.h | 7 - include/linux/dqblk_v2.h | 22 +- include/linux/jbd2.h | 1 + include/linux/quota.h | 108 +++- include/linux/quotaops.h | 96 +++- mm/pdflush.c | 1 + 45 files changed, 4925 insertions(+), 1174 deletions(-) create mode 100644 fs/ocfs2/quota.h create mode 100644 fs/ocfs2/quota_global.c create mode 100644 fs/ocfs2/quota_local.c create mode 100644 fs/quota_tree.c create mode...

Hi, I had ext2 and 2.4.7 kernel , quotas were working ok. Now when all my filesystems are ext3 I figured out that quotas are not working.... if I do quotaon , repquota, quotacheck the programs return 0 without any output..... Does ext3 supports quotas? Nikolai

...->b_data[i] >> 4) & 0xf]; return (sum); } + +#endif /* EXT3FS_DEBUG */ + --- linux-2.6.15-rc1-mm1-full/fs/ext3/balloc.c.old 2005-11-18 02:52:55.000000000 +0100 +++ linux-2.6.15-rc1-mm1-full/fs/ext3/balloc.c 2005-11-18 02:53:02.000000000 +0100 @@ -20,8 +20,6 @@ #include <linux/quotaops.h> #include <linux/buffer_head.h> -#include "bitmap.h" - /* * balloc.c contains the blocks allocation and deallocation routines */ --- linux-2.6.15-rc1-mm1-full/fs/ext3/ialloc.c.old 2005-11-18 02:53:26.000000000 +0100 +++ linux-2.6.15-rc1-mm1-full/fs/ext3/ialloc.c 2005-11...

Hello, the following series of patches fixes some issues with OCFS2 quotas. The first patch modifies VFS quota locking, the next patch uses the fact to simplify OCFS2 quota locking and solves a few deadlock issues. The third and the fourth patches fix another possible deadlocks in OCFS2 quota code and the last patch is a minor cleanup. Honza

..._global.c index c4424fd..be1d436 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -1,10 +1,14 @@ /* * Implementation of operations over global quota file */ +#include <linux/spinlock.h> #include <linux/fs.h> #include <linux/quota.h> #include <linux/quotaops.h> #include <linux/dqblk_qtree.h> +#include <linux/jiffies.h> +#include <linux/timer.h> +#include <linux/writeback.h> #define MLOG_MASK_PREFIX ML_QUOTA #include <cluster/masklog.h> @@ -19,6 +23,8 @@ #include "dlmglue.h" #include "quota.h"...

We're currently support two paths from VFS to preallocate unwritten extents(from FS_IOC_RESVSP, or fallocate()), likewise, behavior of punching-hole should be treated as the same, this patch tries to teach file_ioctl() to handle FS_IOC_UNRESVSP, underlying filesystem like ocfs2 is wise enough to do the rest of work;-) Signed-off-by: Tristan Ye <tristan.ye at oracle.com> --- fs/ioctl.c

We're currently support two paths from VFS to preallocate unwritten extents(from FS_IOC_RESVSP, or fallocate()), likewise, behavior of punching-hole should be treated as the same, this patch tries to teach file_ioctl() to handle FS_IOC_UNRESVSP, underlying filesystem like ocfs2 is wise enough to do the rest of work;-) Signed-off-by: Tristan Ye <tristan.ye at oracle.com> --- fs/ioctl.c

...00644 fs/quotaio_v2.h delete mode 100644 include/linux/quotaio_v1.h delete mode 100644 include/linux/quotaio_v2.h diff --git a/fs/quota_v1.c b/fs/quota_v1.c index 3e078ee..b4af1c6 100644 --- a/fs/quota_v1.c +++ b/fs/quota_v1.c @@ -3,13 +3,14 @@ #include <linux/quota.h> #include <linux/quotaops.h> #include <linux/dqblk_v1.h> -#include <linux/quotaio_v1.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/module.h> #include <asm/byteorder.h> +#include "quotaio_v1.h" + MODULE_AUTHOR("Jan Kara"); MODULE_DES...

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.

The following patches implement indexed directory support in Ocfs2, mostly according to the design doc I wrote up a while ago: http://oss.oracle.com/osswiki/OCFS2/DesignDocs/IndexedDirectories The patches have been rebased on top of 2.6.29-rc2. It should be trivial to put them into merge_window. Things are what I'd call complete now. I'd like to get these into the merge_window branch

Hi, The following patches comprise the bulk of Ocfs2 updates for the 2.6.30 merge window. Aside from larger, more involved fixes, we're adding the following features, which I will describe in the order their patches are mailed. Sunil's exported some more state to our debugfs files, and consolidated some other aspects of our debugfs infrastructure. This will further aid us in debugging