search for: ocfs2_vol_uuid_len

...33 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1425,6 +1425,10 @@ static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bavail = buf->f_bfree; buf->f_files = numbits; buf->f_ffree = freebits; + buf->f_fsid.val[0] = crc32_le(0, osb->uuid_str, OCFS2_VOL_UUID_LEN) + & 0xFFFFFFFFUL; + buf->f_fsid.val[1] = crc32_le(0, osb->uuid_str + OCFS2_VOL_UUID_LEN, + OCFS2_VOL_UUID_LEN) & 0xFFFFFFFFUL; brelse(bh); -- Coly Li SuSE Labs

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 |

...it/fstype/ocfs2_fs.h b/usr/kinit/fstype/ocfs2_fs.h new file mode 100644 index 0000000..b71cb61 --- /dev/null +++ b/usr/kinit/fstype/ocfs2_fs.h @@ -0,0 +1,90 @@ +#ifndef _OCFS2_FS_H +#define _OCFS2_FS_H + +/* Object signatures */ +#define OCFS2_SUPER_BLOCK_SIGNATURE "OCFSV2" + +#define OCFS2_VOL_UUID_LEN 16 +#define OCFS2_MAX_VOL_LABEL_LEN 64 + +/* + * On disk superblock for OCFS2 + * Note that it is contained inside an ocfs2_dinode, so all offsets + * are relative to the start of ocfs2_dinode.id2. + */ +struct ocfs2_super_block { +/*00*/ uint16_t s_major_rev_level; + uint16_t...

Add online resize in tunefs.ocfs2 so that user can increase the volume when it is mounted.

All, This is hopefully the final drop of the patches for adding global heartbeat to the o2cb stack. The diff from the previous set is here: http://oss.oracle.com/~smushran/global-hb-diff-2010-10-07 Implemented most of the suggestions provided by Joel and Wengang. The most important one was to activate the feature only at the end, Also, got mostly a clean run with checkpatch.pl. Sunil

Now it's a good time to introduce the new tool 'o2info' since kernel part of OCFS2_IOC_INFO ioctl has been pulld upstream by linus. The following 6 patches have already got sunil's SOBs, and now they're trying to attract more reviewers before it goes to central repo with a modification of getting manual pages being introduced.

The following series of patches comprises the bulk of our outstanding changes for Ocfs2. Aside from the usual set of cleanups and fixes that were inappropriate for 2.6.25, there are a few highlights: The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location meshes better with modern sysfs layout. A symbolic link has been placed in the old location so as to