test_7 on sanity-quota.sh can't be used on separate machines,
add facet to handle it
b=13363

fix the bug of "mds_obd_create error creating tmp object"
b=12223
i=green
i=wangdi

fix a bug in test_13 in sanity-quota.sh
b=13171
i=green, wangdi

b=13177
i=green, wangdi

Description: sanity_quota fail test_1
Details    : There are multiple occurences of $TSTUSR in SLES's /etc/group
             file, which makes TSTID[2] inunique.

other tests run. For example runtest.sh, replay-single.sh

This patch corrected these bugs.
b=12190

It is a deadlock between quota and journal.
b=11693
r=green
r=adilger

- Add some progress indication.
- Fix "cycles" (rm -f erases test dir, so must recreate)