#!/bin/bash
+# -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
+# vim:shiftwidth=4:softtabstop=4:tabstop=4:
set -e
f=$TDIR/$tfile
rm -f $f
- sync && sleep 2 && sync # wait for delete thread
+ sync && sleep 2 && sync # wait for delete thread
+
+ # wait till space is returned, following
+ # (( $before > $after_dd)) test counting on that
+ wait_mds_ost_sync || return 4
+ wait_destroy_complete || return 5
+
before=`kbytesfree`
dd if=/dev/urandom bs=4096 count=1280 of=$f || return 28
lfs getstripe $f
- get_stripe_info client $f
+ stripe_index=$(lfs getstripe -i $f)
sync
sleep 2 # ensure we have a fresh statfs
sync
-#define OBD_FAIL_MDS_REINT_NET_REP 0x119
+
+ #define OBD_FAIL_MDS_REINT_NET_REP 0x119
do_facet $SINGLEMDS "lctl set_param fail_loc=0x80000119"
after_dd=`kbytesfree`
log "before: $before after_dd: $after_dd"
(( $before > $after_dd )) || return 1
rm -f $f
fail ost$((stripe_index + 1))
- wait_recovery_complete ost$((stripe_index + 1)) || error "OST recovery not done"
+ wait_recovery_complete ost$((stripe_index + 1)) ||
+ error "OST$((stripe_index + 1)) recovery not completed"
$CHECKSTAT -t file $f && return 2 || true
sync
# let the delete happen
wait_mds_ost_sync || return 4
- wait_destroy_complete || return 5
+ wait_delete_completed || return 5
after=`kbytesfree`
log "before: $before after: $after"
- (( $before <= $after + 40 )) || return 3 # take OST logs into account
+ (( $before <= $after + 40 )) || return 3 # take OST logs into account
}
run_test 6 "Fail OST before obd_destroy"
f=$TDIR/$tfile
rm -f $f
sync && sleep 5 && sync # wait for delete thread
+
+ # wait till space is returned, following
+ # (( $before > $after_dd)) test counting on that
+ wait_mds_ost_sync || return 4
+ wait_destroy_complete || return 5
+
before=`kbytesfree`
dd if=/dev/urandom bs=4096 count=1280 of=$f || return 4
sync
sync
# let the delete happen
wait_mds_ost_sync || return 4
- wait_destroy_complete || return 5
+ wait_delete_completed || return 5
after=`kbytesfree`
log "before: $before after: $after"
(( $before <= $after + 40 )) || return 3 # take OST logs into account
}
run_test 7 "Fail OST before obd_destroy"
+test_8a() {
+ verify=$ROOT/tmp/verify-$$
+ dd if=/dev/urandom of=$verify bs=4096 count=1280 ||
+ error "Create verify file failed"
+#define OBD_FAIL_OST_DQACQ_NET 0x230
+ do_facet ost1 "lctl set_param fail_loc=0x230"
+ dd if=$verify of=$TDIR/$tfile bs=4096 count=1280 oflag=sync &
+ ddpid=$!
+ sleep $TIMEOUT # wait for the io to become redo io
+ if ! ps -p $ddpid > /dev/null 2>&1; then
+ error "redo io finished incorrectly"
+ return 1
+ fi
+ do_facet ost1 "lctl set_param fail_loc=0"
+ wait $ddpid || true
+ cancel_lru_locks osc
+ cmp $verify $TDIR/$tfile || return 2
+ rm -f $verify $TDIR/$tfile
+ message=`dmesg | grep "redo for recoverable error -115"`
+ [ -z "$message" ] || error "redo error messages found in dmesg"
+}
+run_test 8a "Verify redo io: redo io when get -EINPROGRESS error"
+
+test_8b() {
+ verify=$ROOT/tmp/verify-$$
+ dd if=/dev/urandom of=$verify bs=4096 count=1280 ||
+ error "Create verify file failed"
+#define OBD_FAIL_OST_DQACQ_NET 0x230
+ do_facet ost1 "lctl set_param fail_loc=0x230"
+ dd if=$verify of=$TDIR/$tfile bs=4096 count=1280 oflag=sync &
+ ddpid=$!
+ sleep $TIMEOUT # wait for the io to become redo io
+ fail ost1
+ do_facet ost1 "lctl set_param fail_loc=0"
+ wait $ddpid || return 1
+ cancel_lru_locks osc
+ cmp $verify $TDIR/$tfile || return 2
+ rm -f $verify $TDIR/$tfile
+}
+run_test 8b "Verify redo io: redo io should success after recovery"
+
+test_8c() {
+ verify=$ROOT/tmp/verify-$$
+ dd if=/dev/urandom of=$verify bs=4096 count=1280 ||
+ error "Create verify file failed"
+#define OBD_FAIL_OST_DQACQ_NET 0x230
+ do_facet ost1 "lctl set_param fail_loc=0x230"
+ dd if=$verify of=$TDIR/$tfile bs=4096 count=1280 oflag=sync &
+ ddpid=$!
+ sleep $TIMEOUT # wait for the io to become redo io
+ ost_evict_client
+ # allow recovery to complete
+ sleep $((TIMEOUT + 2))
+ do_facet ost1 "lctl set_param fail_loc=0"
+ wait $ddpid
+ cancel_lru_locks osc
+ cmp $verify $TDIR/$tfile && return 2
+ rm -f $verify $TDIR/$tfile
+}
+run_test 8c "Verify redo io: redo io should fail after eviction"
+
+test_8d() {
+#define OBD_FAIL_MDS_DQACQ_NET 0x187
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0x187"
+ # test the non-intent create path
+ mcreate $TDIR/$tfile &
+ cpid=$!
+ sleep $TIMEOUT
+ if ! ps -p $cpid > /dev/null 2>&1; then
+ error "mknod finished incorrectly"
+ return 1
+ fi
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0"
+ wait $cpid || return 2
+ stat $TDIR/$tfile || error "mknod failed"
+
+ rm $TDIR/$tfile
+
+#define OBD_FAIL_MDS_DQACQ_NET 0x187
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0x187"
+ # test the intent create path
+ openfile -f O_RDWR:O_CREAT $TDIR/$tfile &
+ cpid=$!
+ sleep $TIMEOUT
+ if ! ps -p $cpid > /dev/null 2>&1; then
+ error "open finished incorrectly"
+ return 3
+ fi
+ do_facet $SINGLEMDS "lctl set_param fail_loc=0"
+ wait $cpid || return 4
+ stat $TDIR/$tfile || error "open failed"
+}
+run_test 8d "Verify redo creation on -EINPROGRESS"
+
+test_8e() {
+ sleep 1 # ensure we have a fresh statfs
+#define OBD_FAIL_OST_STATFS_EINPROGRESS 0x231
+ do_facet ost1 "lctl set_param fail_loc=0x231"
+ df $MOUNT &
+ dfpid=$!
+ sleep $TIMEOUT
+ if ! ps -p $dfpid > /dev/null 2>&1; then
+ do_facet ost1 "lctl set_param fail_loc=0"
+ error "df shouldn't have completed!"
+ return 1
+ fi
+ do_facet ost1 "lctl set_param fail_loc=0"
+}
+run_test 8e "Verify that ptlrpc resends request on -EINPROGRESS"
+
complete $(basename $0) $SECONDS
check_and_cleanup_lustre
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff