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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/test/test_unfound.sh | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/test_unfound.sh')
-rwxr-xr-x | src/test/test_unfound.sh | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/src/test/test_unfound.sh b/src/test/test_unfound.sh new file mode 100755 index 000000000..36a85aea0 --- /dev/null +++ b/src/test/test_unfound.sh @@ -0,0 +1,139 @@ +#!/usr/bin/env bash +set -x + +# +# Creates some unfound objects and then tests finding them. +# + +# Includes +source "`dirname $0`/test_common.sh" + +TEST_POOL=rbd + +# Functions +my_write_objects() { + write_objects $1 $2 10 1000000 $TEST_POOL +} + +setup() { + export CEPH_NUM_OSD=$1 + + # Start ceph + ./stop.sh + + # set recovery start to a really long time to ensure that we don't start recovery + ./vstart.sh -d -n -o 'osd recovery delay start = 10000 +osd max scrubs = 0' || die "vstart failed" +} + +osd_resurrection_1_impl() { + # Write lots and lots of objects + my_write_objects 1 2 + + # Take down osd1 + stop_osd 1 + + # Continue writing a lot of objects + my_write_objects 3 4 + + # Bring up osd1 + restart_osd 1 + + # Finish peering. + sleep 15 + + # Stop osd0. + # At this point we have peered, but *NOT* recovered. + # Objects should be lost. + stop_osd 0 + + poll_cmd "./ceph pg debug unfound_objects_exist" TRUE 3 120 + [ $? -eq 1 ] || die "Failed to see unfound objects." + echo "Got unfound objects." + + ( + ./rados -c ./ceph.conf -p $TEST_POOL get obj01 $TEMPDIR/obj01 || die "radostool failed" + ) & + sleep 5 + [ -e $TEMPDIR/obj01 ] && die "unexpected error: fetched unfound object?" + + restart_osd 0 + + poll_cmd "./ceph pg debug unfound_objects_exist" FALSE 3 120 + [ $? -eq 1 ] || die "Failed to recover unfound objects." + + wait + [ -e $TEMPDIR/obj01 ] || die "unexpected error: failed to fetched newly-found object" + + # Turn off recovery delay start and verify that every osd gets copies + # of the correct objects. + echo "starting recovery..." + start_recovery 2 + + # success + return 0 +} + +osd_resurrection_1() { + setup 2 + osd_resurrection_1_impl +} + +stray_test_impl() { + stop_osd 0 + # 0:stopped 1:active 2:active + + my_write_objects 1 1 + + stop_osd 1 + sleep 15 + # 0:stopped 1:stopped(ver1) 2:active(ver1) + + my_write_objects 2 2 + + restart_osd 1 + sleep 15 + # 0:stopped 1:active(ver1) 2:active(ver2) + + stop_osd 2 + sleep 15 + # 0:stopped 1:active(ver1) 2:stopped(ver2) + + restart_osd 0 + sleep 15 + # 0:active 1:active(ver1) 2:stopped(ver2) + + poll_cmd "./ceph pg debug unfound_objects_exist" TRUE 5 300 + [ $? -eq 1 ] || die "Failed to see unfound objects." + + # + # Now, when we bring up osd2, it will be considered a stray. However, it + # has the version that we need-- the very latest version of the + # objects. + # + + restart_osd 2 + sleep 15 + + poll_cmd "./ceph pg debug unfound_objects_exist" FALSE 4 240 + [ $? -eq 1 ] || die "Failed to discover unfound objects." + + echo "starting recovery..." + start_recovery 3 + + # success + return 0 +} + +stray_test() { + setup 3 + stray_test_impl +} + +run() { + osd_resurrection_1 || die "test failed" + + stray_test || die "test failed" +} + +$@ |