| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2015 Red Hat Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 082 |
| # |
| # Test quota handling on remount ro failure |
| # |
| . ./common/preamble |
| _begin_fstest auto quick quota |
| |
| filter_project_quota_line() |
| { |
| grep -v "^project quota on" |
| } |
| |
| # Import common functions. |
| . ./common/filter |
| . ./common/quota |
| |
| _require_test |
| _require_scratch |
| _require_quota |
| |
| _scratch_mkfs >>$seqres.full 2>&1 |
| _scratch_mount "-o usrquota,grpquota" |
| |
| # xfs doesn't need these setups and quotacheck even fails on xfs, so just |
| # redirect the output to $seqres.full for debug purpose and ignore the results, |
| # as we check the quota status later anyway. |
| quotacheck -ug $SCRATCH_MNT >>$seqres.full 2>&1 |
| quotaon $SCRATCH_MNT >>$seqres.full 2>&1 |
| |
| # first remount ro with a bad option, a failed remount ro should not disable |
| # quota, but currently xfs doesn't fail in this case, the unknown option is |
| # just ignored, but quota is still on. This may change in future, let's |
| # re-consider the case then. |
| _try_scratch_mount "-o remount,ro,nosuchopt" >>$seqres.full 2>&1 |
| quotaon -p $SCRATCH_MNT | _filter_scratch | filter_project_quota_line |
| # second remount should succeed, no oops or hang expected |
| _try_scratch_mount "-o remount,ro" || _fail "second remount,ro failed" |
| |
| # success, all done |
| status=0 |
| exit |
