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Merge pull request #2047 from dachary/wip-osd-config

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osd: improve tests for configuration updates

Reviewed-by: Sahid Orentino Ferdjaoui <sahid.ferdjaoui@cloudwatt.com>
This commit is contained in:
Loic Dachary 2014-07-03 16:00:56 +02:00
commit 10cdb29b60
1 changed files with 33 additions and 3 deletions
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36
src/test/osd/osd-config.sh
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@ -54,16 +54,46 @@ function TEST_config_track() {
|| return 1
run_osd $dir 0 || return 1
local osd_map_cache_size=$(CEPH_ARGS='' ./ceph-conf \
--show-config-value osd_map_cache_size)
local osd_map_max_advance=$(CEPH_ARGS='' ./ceph-conf \
--show-config-value osd_map_max_advance)
local osd_pg_epoch_persisted_max_stale=$(CEPH_ARGS='' ./ceph-conf \
--show-config-value osd_pg_epoch_persisted_max_stale)
#
# lower cache_size under max_advance to trigger the warning
#
! grep 'is not > osd_map_max_advance' $dir/osd-0.log || return 1
local advance=1000
local cache=500
local cache=$(($osd_map_max_advance / 2))
./ceph tell osd.0 injectargs "--osd-map-cache-size $cache" || return 1
CEPH_ARGS='' ./ceph --admin-daemon $dir/ceph-osd.0.asok log flush || return 1
grep 'is not > osd_map_max_advance' $dir/osd-0.log || return 1
rm $dir/osd-0.log
CEPH_ARGS='' ./ceph --admin-daemon $dir/ceph-osd.0.asok log reopen || return 1
#
# reset cache_size to the default and assert that it does not trigger the warning
#
! grep 'is not > osd_map_max_advance' $dir/osd-0.log || return 1
local cache=$osd_map_cache_size
./ceph tell osd.0 injectargs "--osd-map-cache-size $cache" || return 1
CEPH_ARGS='' ./ceph --admin-daemon $dir/ceph-osd.0.asok log flush || return 1
! grep 'is not > osd_map_max_advance' $dir/osd-0.log || return 1
#
# increase the osd_map_max_advance above the default cache_size
#
! grep 'is not > osd_map_max_advance' $dir/osd-0.log || return 1
local advance=$(($osd_map_cache_size * 2))
./ceph tell osd.0 injectargs "--osd-map-max-advance $advance" || return 1
CEPH_ARGS='' ./ceph --admin-daemon $dir/ceph-osd.0.asok log flush || return 1
grep 'is not > osd_map_max_advance' $dir/osd-0.log || return 1
#
# increase the osd_pg_epoch_persisted_max_stale above the default cache_size
#
! grep 'is not > osd_pg_epoch_persisted_max_stale' $dir/osd-0.log || return 1
local stale=1000
local stale=$(($osd_map_cache_size * 2))
ceph tell osd.0 injectargs "--osd-pg-epoch-persisted-max-stale $stale" || return 1
CEPH_ARGS='' ./ceph --admin-daemon $dir/ceph-osd.0.asok log flush || return 1
grep 'is not > osd_pg_epoch_persisted_max_stale' $dir/osd-0.log || return 1