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test_suite: add test for partially destroyed secondary which should become primary

This commit is contained in:
Frank Liepold 2014-01-22 15:25:49 +01:00
parent 406d94b43f
commit fab0c5ffdf
1 changed files with 31 additions and 2 deletions
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33
test_suite/scripts/modules/65_switch2primary.sh
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@ -117,6 +117,9 @@ function switch2primary_run
# switch2primary_data_dev_in_use == 0)
# - cut network connection (if switch2primary_connected == 0)
# - marsadm --force primary on orig_secondary
# this must fail if switch2primary_full_apply_not_possible == 1
# in this case we leave and create the resource and should be primary
# afterwards (see switch2primary_recreate_resource)
# - logrotate and logdelete on orig_primary (if
# switch2primary_logrotate_orig_primary == 1)
# - stop writing and unmount data device primary (if
@ -144,7 +147,8 @@ function switch2primary_force
[ $# -eq 4 ] || lib_exit 1 "wrong number $# of arguments (args = $*)"
local orig_primary=$1 orig_secondary=$2 res=$3 writer_script=$4
local write_count time_waited host logfile length_logfile net_throughput
local new_primary new_secondary
local new_primary new_secondary rc
local timeout_opt
if [ $switch2primary_orig_prim_equal_new_prim -ne 0 ]; then
new_primary=$orig_primary
new_secondary=$orig_secondary
@ -159,6 +163,8 @@ function switch2primary_force
-a $switch2primary_orig_prim_equal_new_prim -eq 0 ]
then
switch2primary_destroy_log_after_replay_link $new_primary $res
timeout_opt='--timeout=40' # we don't want to wait too long
# for the failure of --force primary
fi
if [ $switch2primary_data_dev_in_use -eq 0 ]; then
switch2primary_stop_write_and_umount_data_device $orig_primary \
@ -168,7 +174,17 @@ function switch2primary_force
net_do_impact_cmd $orig_secondary "on" "remote_host=$orig_primary"
fi
marsadm_do_cmd $orig_secondary "disconnect" "$res" || lib_exit 1
marsadm_do_cmd $orig_secondary "primary --force" "$res" || lib_exit 1
marsadm_do_cmd $orig_secondary "primary --force" "$res $timeout_opt"
rc=$?
if [ $switch2primary_full_apply_not_possible -eq 0 -a $rc -ne 0 ]; then
lib_exit 1 "marsadm primary --force failed unexpectedly"
fi
if [ $switch2primary_full_apply_not_possible -eq 1 ]; then
if [ $rc -eq 0 ]; then
lib_exit 1 "marsadm primary --force succeeded unexpectedly"
fi
switch2primary_recreate_resource $orig_secondary $res
fi
if [ $switch2primary_logrotate_orig_primary -eq 1 ]; then
logrotate_loop $orig_primary $res 3 4
fi
@ -370,3 +386,16 @@ function switch2primary_destroy_log_after_replay_link
lib_remote_idfile $host "yes | dd bs=1 conv=notrunc seek=$replay_offset of=$logfile count=10000" || lib_exit 1
marsadm_do_cmd $host "resume-replay" "$res" || lib_exit 1
}
function switch2primary_recreate_resource
{
local host=$1 res=$2
local res_dir=${resource_dir_list[$res]}
local dev=$(lv_config_get_lv_device $res)
lib_vmsg " recreating resource $res on $host"
marsadm_do_cmd $host "secondary" "$res" || lib_exit 1
marsadm_do_cmd $host "down" "$res" || lib_exit 1
marsadm_do_cmd $host "leave-resource" "$res" || lib_exit 1
lib_remote_idfile $host "rm -rf $res_dir" || lib_exit 1
marsadm_do_cmd $host "create-resource --force" "$res $dev" || lib_exit 1
}