#!/bin/bash

## The script tests the logging of the quota in the bricks after reaching soft
## limit of the configured limit.
##
##  Steps:
##  1. Create and mount the volume
##  2. Enable quota and set the limit on 2 directories
##  3. Write some data to cross the limit
##  4. Grep the string expected in brick logs
##  5. Wait for 10 seconds (alert timeout is set to 10s)
##  6. Repeat 3 and 4.
##  7. Cleanup

. $(dirname $0)/../../include.rc
. $(dirname $0)/../../fileio.rc
. $(dirname $0)/../../volume.rc
. $(dirname $0)/../../nfs.rc

cleanup;

QDD=$(dirname $0)/quota
# compile the test write program and run it
build_tester $(dirname $0)/../../basic/quota.c -o $QDD

#1
## Step 1
TEST glusterd

TEST $CLI volume create $V0 $H0:$B0/brick{1..4};
TEST $CLI volume set $V0 nfs.disable false
TEST $CLI volume start $V0;

EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available;
TEST mount_nfs $H0:/$V0 $N0 noac,nolock

QUOTA_LIMIT_DIR="quota_limit_dir"
BRICK_LOG_DIR="`gluster --print-logdir`/bricks"

#9
TEST mkdir $N0/$QUOTA_LIMIT_DIR

#10
## Step 2
TEST $CLI volume quota $V0 enable
TEST $CLI volume quota $V0 alert-time 10
TEST $CLI volume quota $V0 hard-timeout 0
TEST $CLI volume quota $V0 soft-timeout 0

# Set limit to 200KB (204800B)
TEST $CLI volume quota $V0 limit-usage / 204800B
TEST $CLI volume quota $V0 limit-usage /$QUOTA_LIMIT_DIR 100KB

#16
## Step 3 and 4
TEST $QDD $N0/$QUOTA_LIMIT_DIR/95KB_file 1 95
#Uncomment below TEST once the bug# 1202292 is fixed
#TEST grep -e "\"Usage crossed soft limit:.*used by /$QUOTA_LIMIT_DIR\"" -- $BRICK_LOG_DIR/*

TEST $QDD $N0/100KB_file 1 100
#Uncomment below TEST once the bug# 1202292 is fixed
#TEST grep -e "\"Usage crossed soft limit:.*used by /\"" -- $BRICK_LOG_DIR/*

#20
## Step 5
TEST sleep 10

## Step 6
TEST $QDD $N0/$QUOTA_LIMIT_DIR/1KB_file 1 1
TEST grep -e "\"Usage is above soft limit:.*used by /$QUOTA_LIMIT_DIR\"" -- $BRICK_LOG_DIR/*

#23
TEST $QDD $N0/1KB_file 1 1
TEST grep -e "\"Usage is above soft limit:.*used by /\"" -- $BRICK_LOG_DIR/*

#25
## Step 7
EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $N0

TEST $CLI volume stop $V0

rm -f $QDD

cleanup;
