diff options
| author | wang di <di.wang@intel.com> | 2016-08-16 16:18:27 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-21 15:57:34 +0200 |
| commit | 75ac62fc3935d79f5051fa1c4d2b1051bf7d1a0e (patch) | |
| tree | cf1a8863cfb028356039d4441175f8610554360b /drivers/staging/lustre/lustre/llite/dir.c | |
| parent | 6e23ea986bf550a8ba9f5fb797fead3c333665f9 (diff) | |
staging: lustre: delete striped directory
Add delete striped directory, it includes
1. enable sync log between MDTs, so slave objects will
be delete by unlink log, which is similar as deleting ost
object.
2. retrieve layout information of striped directory on MDT,
then lock all of the slave objects before unlink.
Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3531
Reviewed-on: http://review.whamcloud.com/7445
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/dir.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/dir.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c index 5288750b36cc..96ae7d5d333a 100644 --- a/drivers/staging/lustre/lustre/llite/dir.c +++ b/drivers/staging/lustre/lustre/llite/dir.c @@ -679,16 +679,6 @@ static int ll_dir_setdirstripe(struct inode *dir, struct lmv_user_md *lump, if (unlikely(lump->lum_magic != LMV_USER_MAGIC)) return -EINVAL; - if (lump->lum_stripe_offset == (__u32)-1) { - int mdtidx; - - mdtidx = ll_get_mdt_idx(dir); - if (mdtidx < 0) - return mdtidx; - - lump->lum_stripe_offset = mdtidx; - } - CDEBUG(D_VFSTRACE, "VFS Op:inode="DFID"(%p) name %s stripe_offset %d, stripe_count: %u\n", PFID(ll_inode2fid(dir)), dir, filename, (int)lump->lum_stripe_offset, lump->lum_stripe_count); |