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test_lost: add lost1 test

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Signed-off-by: Colin McCabe <colinm@hq.newdream.net>
This commit is contained in:
Colin Patrick McCabe 2010-11-23 21:55:26 -08:00
parent ad4e5f36d4
commit b15a97c71e
1 changed files with 50 additions and 6 deletions
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56
src/test/test_lost.sh
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@ -8,10 +8,6 @@
source "`dirname $0`/test_common.sh"
# Functions
my_write_objects() {
write_objects $1 $2 200 4000
}
setup() {
export CEPH_NUM_OSD=$1
@ -24,13 +20,13 @@ setup() {
recovery1_impl() {
# Write lots and lots of objects
my_write_objects 1 1
write_objects 1 1 200 4000
# Take down osd1
stop_osd 1
# Continue writing a lot of objects
my_write_objects 2 2
write_objects 2 2 200 4000
# Bring up osd1
restart_osd 1
@ -65,8 +61,56 @@ recovery1() {
recovery1_impl
}
lost1_impl() {
# Write lots and lots of objects
write_objects 1 1 20 8000
# Take down osd1
stop_osd 1
# Continue writing a lot of objects
write_objects 2 2 20 8000
# 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
# Since recovery can't proceed, stuff should be unfound.
poll_cmd "./ceph pg debug unfound_objects_exist" TRUE 3 120
[ $? -eq 1 ] || die "Failed to see unfound objects."
# Lose all objects.
./ceph osd lost 0 --yes-i-really-mean-it
# Unfound objects go away and are turned into lost objects.
poll_cmd "./ceph pg debug unfound_objects_exist" FALSE 3 120
[ $? -eq 1 ] || die "Unfound objects didn't go away."
# Reading from a lost object gives back an error code.
# TODO: check error code
./rados -p data get obj01 $TEMPDIR/obj01 &&\
die "expected radostool error"
}
# TODO: lost2 test where we ask for an object while it's still unfound, and
# verify we get woken to an error when it's declared lost.
lost1() {
setup 2
lost1_impl
}
run() {
recovery1 || die "test failed"
lost1 || die "test failed"
}
$@