| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2012 Red Hat, Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 280 |
| # |
| # Test quota vs. suspend/freeze deadlock, |
| # dcdbed85 quota: Fix deadlock with suspend and quotas |
| # |
| . ./common/preamble |
| _begin_fstest auto quota freeze |
| |
| # Override the default cleanup function. |
| _cleanup() |
| { |
| # Make sure $SCRATCH_MNT is unfreezed |
| xfs_freeze -u $SCRATCH_MNT 2>/dev/null |
| [ -n "$pid" ] && kill -9 $pid 2>/dev/null |
| wait $pid |
| cd / |
| rm -f $tmp.* |
| } |
| |
| # Import common functions. |
| . ./common/filter |
| . ./common/quota |
| |
| _require_scratch |
| _require_quota |
| _require_freeze |
| |
| |
| # Modify as appropriate. |
| |
| _scratch_unmount 2>/dev/null |
| _scratch_mkfs >> $seqres.full 2>&1 |
| _scratch_mount "-o usrquota,grpquota" |
| quotacheck -u -g $SCRATCH_MNT 2>/dev/null |
| quotaon $SCRATCH_MNT 2>/dev/null |
| xfs_freeze -f $SCRATCH_MNT |
| setquota -u root 1 2 3 4 $SCRATCH_MNT & |
| pid=$! |
| sleep 1 |
| xfs_freeze -u $SCRATCH_MNT |
| wait $pid |
| unset pid |
| |
| # Failure comes in the form of a deadlock. |
| |
| # success, all done |
| status=0 |
| exit |
