glusterfs.git/tests/basic/rpc-coverage.t, branch v3.12.5

cluster/distribute: detect stale layouts in entry fops

2016-04-22T17:28:54+00:00

dht_mkdir ()
{
      first-hashed-subvol = hashed-subvol for "bname" in in-memory
                            layout of "parent";
      inodelk (SETLKW, parent, "LAYOUT_HEAL_DOMAIN", "can be any
               subvol, but we choose first-hashed-subvol randomly");
      {
begin:
            hashed-subvol = hashed-subvol for "bname" in in-memory
                            layout of "parent";
            hash-range = extract hashe-range from layout of "parent";

            ret = mkdir (parent/bname, hashed-subvol, hash-range);
            if (ret == "hash-value doesn't fall into layout stored on
                       the brick (this error is returned by posix-mkdir)")
            {
                refresh_parent_layout ();
                goto begin;
            }

      }
      inodelk (UNLCK, parent, "LAYOUT_HEAL_DOMAIN",
               "first-hashed-subvol");

      proceed with other parts of dht_mkdir;
}

posix_mkdir (parent/bname, client-hash-range)
{

       disk-hash-range = getxattr (parent, "dht-layout-key");
       if (disk-hash-range != client-hash-range) {
              fail-with-error ("hash-value doesn't fall into layout
                                stored on the brick");
              return 0;
       }

       continue-with-posix-mkdir;
}

Similar changes need to be done for dentry operations like create,
symlink, link, unlink, rmdir, rename. These will be addressed in
subsequent patches. This patch addresses only mkdir codepath.

This change breaks stripe tests, as on some striped subvols dht layout
xattrs are not set for some reason. This results in failure of
mkdir. Since striped volumes are always created with dht, some tests
associated with stripe also fail. So, I am making following tests
changes (since stripe is out of maintainance):
* modify ./tests/basic/rpc-coverage.t to not to use striped volumes
* mark all (2) tests in tests/bugs/stripe/ as bad tests

Change-Id: Idd1ae879f24a48303dc743c1bb4d91f89a629e25
BUG: 1323040
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/13885
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: N Balachandran

porting: various fixes regression tests OSX/FreeBSD

2014-08-29T16:13:02+00:00

- `wc -l` on OSX/FreeBSD adds spurious spaces, this clobbers
  up TAP output parsers - fix it.
- `umount -l` doesn't exist on OSX/FreeBSD use 'umount -f' if
   available.
- Add check for 'file' version, to handle mime type variations
  across versions
- Converge 'glusterfs --attribute-timeout=0 --entry-timeout=0'
  into '$GFS'
- Modify remaining 'mount -t nfs' to use 'mount_nfs'
- Update sha1sum for OSX to use 'openssl sha1'.

Change-Id: Id1012faa5d67a921513d220e7fa9cebafe830d34
BUG: 1131713
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/8501
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

tests: Add rpc coverage tests.

2014-01-27T10:21:19+00:00

1. Moves rpc-coverage.sh from extras/ to tests/basic/
2. Fixes a symlink test

Change-Id: I2fb8f8441434acfd7bd7fff72deedfbd2410d08c
BUG: 764966
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/6609
Reviewed-by: Niels de Vos 
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Bhat